https://jobs.co.uk/jobs-results?Keyword=Senior%20Mechanical%20Engineer&RadiusMiles=10 RSS feed for Senior Mechanical Engineer Jobs. en-gb Wed, 01 Jul 2026 20:34:34 GMT https://jobs.co.uk/job/senior-mechanical-engineer-morgan-ryder--65d0502e-ebae-409f-ae78-13c436e4a79c https://jobs.co.uk/job/senior-mechanical-engineer-morgan-ryder--65d0502e-ebae-409f-ae78-13c436e4a79c Wed, 01 Jul 2026 11:53:23 GMT Location: Portsmouth | Salary: 70000.00-70000.00 Annual | Type: Permanent | Senior Mechanical Design Engineer Full-time PermanentCompetitive Salary + Hybrid Working + Healthcare About the RoleWe are partnering with a global engineering-led organisation who design and manufacture specialist heavy industrial equipment used in some of the world''s most demanding environments click apply for full job details Permanent https://jobs.co.uk/job/senior-mechanical-engineer-rgb--81822198-e9c4-46ab-9946-a861b4824cf5 https://jobs.co.uk/job/senior-mechanical-engineer-rgb--81822198-e9c4-46ab-9946-a861b4824cf5 Wed, 01 Jul 2026 11:50:02 GMT Location: Central London | Salary: £55000 - £65000 per annum, Benefits: Flexible working, benefits | Type: Permanent | Senior Mechanical Engineer (Building Services) Location: London (hybrid working available) Salary: £55,000 to £65,000 depending on experience An established and well-respected building services and sustainability consultancy is seeking a Senior Mechanical Engineer to join its London office. With over 30 years of experience delivering projects across the UK and Europe, the business has built a strong reputation through long term client relationships and a high level of repeat work. This is an excellent opportunity for an experienced engineer looking to take ownership of projects, lead teams and contribute to the delivery of sustainable, high quality design solutions across a wide range of sectors. The role You will act as a project engineer across multiple projects, taking responsibility from tender stage through to final account. The role combines technical delivery, project management and client engagement, along with leadership responsibilities within the mechanical team. Key responsibilities include: - Leading mechanical design on a range of building services projects - Managing project delivery including programme, cost control and resource planning - Coordinating wi... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-highfield-professional-solutions-ltd--75b81df0-5391-40d9-84b3-7b53903b495b https://jobs.co.uk/job/senior-mechanical-engineer-highfield-professional-solutions-ltd--75b81df0-5391-40d9-84b3-7b53903b495b Tue, 30 Jun 2026 23:00:00 GMT Location: Warrington | Salary: £51 - £56/hour Inside IR35 | Type: Contract | Senior Mechanical Engineer -Nuclear Warrington -5156 per hour (Inside IR35) Hybrid - 3 Days On Site 12-Month Contract Are you an experienced Senior Mechanical Engineer looking to play a key role on a high-profile nuclear project? We''re seeking a talented engineer to join the Plant Facing Design Office (PFDO) team, supporting the development of specialist tooling and equipment used for early retrieval operations within a complex, highly regulated environment. This is an excellent opportunity to contribute to challenging engineering work while collaborating with industry-leading professionals. The Role Working within the PFDO team, you''ll support the development of tools and equipment for retrieval operations, while providing technical support to the Principal Engineer. Typical responsibilities include: Producing mechanical design packages for manufacture and installation Developing engineering drawings, method statements and risk assessments Producing technical documentation, including NFRs and OIMs Ensuring designs comply with engineering standards and site procedures Supporting innovative engineering solutions within a nuclear environment W... Contract https://jobs.co.uk/job/senior-mechanical-engineer-kodu--ba6e99ed-c122-4bb1-a1d0-a8b6b44283f1 https://jobs.co.uk/job/senior-mechanical-engineer-kodu--ba6e99ed-c122-4bb1-a1d0-a8b6b44283f1 Tue, 30 Jun 2026 23:00:00 GMT Location: Leeds | Salary: £65,000 | Type: Permanent | Design a mechanism that restores movement to someone who lost it, from a blank sheet between two fixed interfaces on a new robotic prosthetic subsystem. This Senior Mechanical Engineer role is in Leeds, hybrid around 2 days a week, paying up to £60,000, with flexibility to £65,000 for the right person. Scope of the Role As a Senior Mechanical Engineer, you own the mechanical design of a subsystem en... Permanent https://jobs.co.uk/job/technical-superintendent-senior-mechanical-engineer-sc-cleared-evodia-limited--5fb0016b-3873-40ee-b2a7-b824367ce419 https://jobs.co.uk/job/technical-superintendent-senior-mechanical-engineer-sc-cleared-evodia-limited--5fb0016b-3873-40ee-b2a7-b824367ce419 Tue, 30 Jun 2026 11:55:57 GMT Location: Bristol | Salary: 570.00-570.00 Daily | Type: Contract | Are you an experienced Marine or Mechanical Engineer with a background in complex platforms such as offshore patrol vessels, survey ships, or ice-class vessels? If so, we have an exciting opportunity on behalf of our client to lead technical management for a fleet of polar-capable ships, including an icebreaker and OPVs, operating globally click apply for full job details Contract https://jobs.co.uk/job/senior-mechanical-engineer-eden-brown--b13ffad3-fad3-41aa-ba74-347d375cfcf3 https://jobs.co.uk/job/senior-mechanical-engineer-eden-brown--b13ffad3-fad3-41aa-ba74-347d375cfcf3 Mon, 29 Jun 2026 23:00:00 GMT Location: City of London | Salary: £56000 - £65000/annum plus benefits | Type: Permanent | Senior Mechanical Engineer - Building Services London | Hybrid Working Salary: -55,000 - -65,000 + Excellent Benefits + Clear Route to Associate Are you a Senior Mechanical Engineer looking for more than just your next role? This is an opportunity to join one of London''s most respected multidisciplinary consultancies, working on technically challenging projects alongside an established Building Services team with a genuine commitment to developing and promoting its people. My client has built an outstanding reputation for delivering innovative engineering solutions across commercial, residential, healthcare, education, industrial, hospitality, mixed-use and heritage developments. Their engineers work closely with architects, surveyors, project managers and sustainability specialists, giving you exposure to projects from concept through to completion. Whether you''re looking to continue developing as a technical expert or have ambitions of progressing into leadership, this role offers one of the strongest long-term career pathways in the market. Why Join? Genuine Career Progression My client has an excellent reputation for promoting from within. If your ambition i... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-eden-brown--6e923aad-a51e-4729-b877-b2d0b4ae4e88 https://jobs.co.uk/job/senior-mechanical-engineer-eden-brown--6e923aad-a51e-4729-b877-b2d0b4ae4e88 Mon, 29 Jun 2026 23:00:00 GMT Location: Cambridge | Salary: £45000 - £55000/annum | Type: Permanent | Position: Senior Mechanical Design Engineer Location: Huntingdon, UK Sector: Building Services About Us: My client is a leading provider of advanced engineering solutions, specialising in innovative designs and high-performance systems. They are committed to delivering excellence through our world-class team, and they are currently seeking a talented Senior Mechanical Design Engineer to join our Huntingdon office. If you have a passion for engineering and want to contribute to cutting-edge projects, this is an exciting opportunity to take your career to the next level. Position Overview: As a Senior Mechanical Design Engineer, you will be responsible for leading and managing complex mechanical design projects, ensuring high-quality results in line with customer requirements and industry standards. You will work collaboratively within a multidisciplinary team, providing technical leadership and mentoring junior engineers. This is a fantastic opportunity to make a significant impact and advance your career. Key Responsibilities: Lead the mechanical design process for a variety of projects, from concept through to completion, ensuring designs meet functional, safe... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-morgan-ryder--870e476c-fed2-493c-96ac-10c317561c42 https://jobs.co.uk/job/senior-mechanical-engineer-morgan-ryder--870e476c-fed2-493c-96ac-10c317561c42 Mon, 29 Jun 2026 23:00:00 GMT Location: Portsmouth | Salary: £70,000 | Type: Permanent | Senior Mechanical Design Engineer Full-time | Permanent Competitive Salary + Hybrid Working + Healthcare About the Role We are partnering with a global engineering-led organisation who design and manufacture specialist heavy industrial equipment used in some of the world''s most demanding environments. We currently have an opportunity for a Senior Design Engineer to join the Portsmouth team at new UK ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-morgan-ryder-associates--7b245821-f7bc-4309-adbe-8f40c29a67eb https://jobs.co.uk/job/senior-mechanical-engineer-morgan-ryder-associates--7b245821-f7bc-4309-adbe-8f40c29a67eb Mon, 29 Jun 2026 23:00:00 GMT Location: Portsmouth | Salary: £65000 - £70000/annum Hybrid + Healthcare | Type: Permanent | Senior Mechanical Design Engineer Full-time | Permanent Competitive Salary + Hybrid Working + Healthcare About the Role We are partnering with a global engineering-led organisation who design and manufacture specialist heavy industrial equipment used in some of the world''s most demanding environments. We currently have an opportunity for a Senior Design Engineer to join the Portsmouth team at new UK facility. This is a key role where you will take ownership of complex electromechanical product development, leading projects from concept through to launch. If you enjoy solving real-world engineering challenges and seeing your designs operating in the field, this is an exciting opportunity to make a tangible impact. Key Responsibilities Lead end-to-end design and development of complex mechanical systems Translate customer requirements into robust product specifications Produce detailed CAD designs (Inventor or SolidWorks) Perform engineering analysis (FEA, tolerance stack-ups, risk assessments) Collaborate with cross-functional teams Support testing, validation and product launch Engage directly with customers and end users Apply design for manufactu... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-eden-brown--ff088038-7d62-420f-b6a1-2f260e4c5bd6 https://jobs.co.uk/job/senior-mechanical-engineer-eden-brown--ff088038-7d62-420f-b6a1-2f260e4c5bd6 Mon, 29 Jun 2026 23:00:00 GMT Location: City of London | Salary: £56000 - £65000/annum plus benefits | Type: Permanent | Senior Mechanical Engineer - Building Services Location: Cambridge (Hybrid Working) Salary: -45,000 - -55,000 + Excellent Benefits Join A Leading MEP Consultancy Delivering Exceptional Projects Representing a leading MEP consultancy based in Cambridge. Ambitious and growing Building Services (MEP) consultancy delivering high-quality engineering solutions across London. Due to continued project wins, they are looking to appoint an experienced Senior Mechanical Engineer who is capable of leading projects independently from concept through to completion. This is an opportunity to join a business where your work genuinely makes an impact. You''ll work closely with the Directors, lead prestigious projects, and have a clear pathway to becoming a Principal Engineer within 2-3 years . Having worked closely with the hiring directors personally, I can confidently say they are approachable, supportive, and genuinely invest in the people they bring into the business. With exciting growth plans underway, the company will also be moving into a fantastic new office space in London within the next month, creating an even better collaborative working environment. The Projects Yo... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-piping-vvb-engineering-uk-limited--3e98355c-8d63-43e8-9d04-7856604ae87a https://jobs.co.uk/job/senior-mechanical-engineer-piping-vvb-engineering-uk-limited--3e98355c-8d63-43e8-9d04-7856604ae87a Mon, 29 Jun 2026 11:52:06 GMT Location: London | Salary: 75000.00-75000.00 Annual | Type: Permanent | Providing Mechanical engineering support to projects through design to completion. This will involve all stages from tendering, design, installation, testing and commissioning.Support of Mechanical installations throughout the projects to ensure successful delivery from a HSE, programme, quality, compliance and commercial perspective click apply for full job details Permanent https://jobs.co.uk/job/senior-mechanical-engineer-streamline-services-consultancy-limited--a300c859-5286-4dfa-a76e-088ea80908ea https://jobs.co.uk/job/senior-mechanical-engineer-streamline-services-consultancy-limited--a300c859-5286-4dfa-a76e-088ea80908ea Sun, 28 Jun 2026 23:00:00 GMT Location: London | Salary: £50000 - £55000/annum | Type: Permanent | We are working with an independent building services engineering consultancy providing mechanical, electrical, public health, and sustainability expertise across the UK and Europe. Founded in nearly 80 years ago, the firm supports clients throughout the lifecycle of buildings across sectors including commercial, healthcare, education, government, and residential, with a strong focus on technical excellence and sustainable design.to join our client's dynamic building services design team in Leeds. This position offers an excellent opportunity for an experienced professional to lead the mechanical design of complex building projects, predominantly in healthcare environments. The successful candidate will be responsible for delivering innovative mechanical solutions, overseeing project calculations, producing detailed design drawings and specifications, and managing client relationships. As a senior team member, you will also mentor junior engineers and support project management activities, all within a forward-thinking organisation committed to sustainability and low energy initiatives. Degree in Architectural Engineering, Building Services Engineering, Mechanical Engineering or ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-streamline-services-consultancy-limited--009b982c-eefc-4970-aa6e-ec7d7c060132 https://jobs.co.uk/job/senior-mechanical-engineer-streamline-services-consultancy-limited--009b982c-eefc-4970-aa6e-ec7d7c060132 Sun, 28 Jun 2026 23:00:00 GMT Location: Leeds | Salary: £50000 - £55000/annum | Type: Permanent | We are working with an independent building services engineering consultancy providing mechanical, electrical, public health, and sustainability expertise across the UK and Europe. Founded in nearly 80 years ago, the firm supports clients throughout the lifecycle of buildings across sectors including commercial, healthcare, education, government, and residential, with a strong focus on technical excellence and sustainable design.to join our client's dynamic building services design team in Leeds. This position offers an excellent opportunity for an experienced professional to lead the mechanical design of complex building projects, predominantly in healthcare environments. The successful candidate will be responsible for delivering innovative mechanical solutions, overseeing project calculations, producing detailed design drawings and specifications, and managing client relationships. As a senior team member, you will also mentor junior engineers and support project management activities, all within a forward-thinking organisation committed to sustainability and low energy initiatives. Degree in Architectural Engineering, Building Services Engineering, Mechanical Engineering or ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-senior-cad-design-engineer-the-people-pod--9d9eab82-9745-4a8e-a46f-0aaeffb323a3 https://jobs.co.uk/job/senior-mechanical-engineer-senior-cad-design-engineer-the-people-pod--9d9eab82-9745-4a8e-a46f-0aaeffb323a3 Sat, 27 Jun 2026 11:52:47 GMT Location: Derby | Salary: 65000.00-65000.00 Annual | Type: Permanent | Senior Design Engineer / Senior Mechanical Engineer Location: DerbyJob Type: PermanentSalary: Competitive + great benefitsOverviewAre you excited by the challenge of working on cutting-edge projects and ground-breaking engineering solutions? A renowned and respected engineering consultancy with a strong presence in highly regulated sectors is looking to appoint a Senior Design Engineer to join the click apply for full job details Permanent https://jobs.co.uk/job/senior-mechanical-engineer-murray-mcintosh-associates-limited--3f665ff3-8e6e-4ef8-8446-eb785c43f054 https://jobs.co.uk/job/senior-mechanical-engineer-murray-mcintosh-associates-limited--3f665ff3-8e6e-4ef8-8446-eb785c43f054 Fri, 26 Jun 2026 23:00:00 GMT Location: London | Salary: Negotiable | Type: Contract | Mechanical Engineer: Contract - 6 months rolling Rate - £45 - £55 per hour DOE Location - Manchester (2-3 days per week). The rest can be done from home Key Responsibilities: Mechanical design and delivery of projects within sewage treatment works and CSO storm storage schemes Produce and review detailed mechanical designs, calculations, and technical specifications for water/wastewater assets Work close... Contract https://jobs.co.uk/job/senior-mechanical-engineer-water-treatment-aztrum--f358b6b6-ad0a-4161-b489-8b4a6c78d64f https://jobs.co.uk/job/senior-mechanical-engineer-water-treatment-aztrum--f358b6b6-ad0a-4161-b489-8b4a6c78d64f Fri, 26 Jun 2026 11:51:44 GMT Location: City | Salary: 55000.00-55000.00 Annual | Type: Permanent | My client, a market leading multidisciplinary Consultancy, is searching for a Senior Mechanical Engineer to join their team. UK wide opportunities. Candidates are required have a BSc and/or MSc in Mechanical Engineering or Building Services Engineering and have vast experience completing mechanical (including pumps, valves and piping systems) for waste water treatment plants and pumping stations using AutoCAD and Revit. You are also required to have experience completing mechanical stress, flow and pressure calculations and have experience liaising with contractors and clients to discuss designs and project progress. This is a hybrid opportunity, and you will be required in the office three days a week. As a Senior Mechanical Design Engineer you will join a specialist team based in Exeter to complete mechanical designs for water treatment plants and pumping stations for Water Companies. You will also be required to complete the following; -Design pumping systems, piping and aeration systems, pumps, valves, filters and mechanical equipment layouts. -Complete general arrangement drawings and 3D models. -Complete instrumentation diagrams and mechanical stress, flow, and pressure calcu... Permanent https://jobs.co.uk/job/technical-superintendent-senior-mechanical-engineer-sc-cleared-evodia-limited--abead56d-0ba3-4fa9-84c8-87e5543007fe https://jobs.co.uk/job/technical-superintendent-senior-mechanical-engineer-sc-cleared-evodia-limited--abead56d-0ba3-4fa9-84c8-87e5543007fe Thu, 25 Jun 2026 23:00:00 GMT Location: Bristol | Salary: Up to £570 per day Inside IR35 | Type: Contract | Are you an experienced Marine or Mechanical Engineer with a background in complex platforms such as offshore patrol vessels, survey ships, or ice-class vessels? If so, we have an exciting opportunity on behalf of our client to lead technical management for a fleet of polar-capable ships, including an icebreaker and OPVs, operating globally. About the Role This position is based in Bristol, offering ... Contract https://jobs.co.uk/job/senior-mechanical-engineer-piping-vvb-engineering-uk-limited--66008b59-6e54-4694-836c-356cde7086b6 https://jobs.co.uk/job/senior-mechanical-engineer-piping-vvb-engineering-uk-limited--66008b59-6e54-4694-836c-356cde7086b6 Thu, 25 Jun 2026 23:00:00 GMT Location: South East London | Salary: £75,000 | Type: Permanent | Providing Mechanical engineering support to projects through design to completion. This will involve all stages from tendering, design, installation, testing and commissioning. Support of Mechanical installations throughout the projects to ensure successful delivery from a HSE, programme, quality, compliance and commercial perspective. Key Responsibilities: Undertake full Mechanical design of syst... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-limited--144af535-4133-4a67-989a-dc4d7553173c https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-limited--144af535-4133-4a67-989a-dc4d7553173c Wed, 24 Jun 2026 23:00:00 GMT Location: Winchester | Salary: £55,000 | Type: Permanent | We have a fantastic opportunity for an experienced Senior Mechanical Engineer to join a specialist engineering team delivering complex projects across the nuclear sector. This role will support the delivery of engineering activities from concept and FEED studies through to detailed design, commissioning and operational support, working on a variety of technically challenging projects within highly... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-water-treatment-aztrum--71034260-a8b7-4a83-9774-38d59bad4239 https://jobs.co.uk/job/senior-mechanical-engineer-water-treatment-aztrum--71034260-a8b7-4a83-9774-38d59bad4239 Wed, 24 Jun 2026 23:00:00 GMT Location: Birmingham | Salary: £55000 - £65000/annum | Type: Permanent | My client, a market leading multidisciplinary Consultancy, is searching for a Senior Mechanical Engineer to join their team.  UK wide opportunities.    Candidates are required have a BSc and/or MSc in Mechanical Engineering or Building Services Engineering and have vast experience completing mechanical (including pumps, valves and piping systems) for waste water treatment plants and pumping stations using AutoCAD and Revit.   You are also required to have experience completing mechanical stress, flow and pressure calculations and have experience liaising with contractors and clients to discuss designs and project progress.  This is a hybrid opportunity, and you will be required in the office three days a week.   As a Senior Mechanical Design Engineer you will join a specialist team based in Exeter to complete mechanical designs for water treatment plants and pumping stations for Water Companies.   You will also be required to complete the following;   -Design pumping systems, piping and aeration systems, pumps, valves, filters and mechanical equipment layouts.   -Complete general arrangement drawings and 3D models.   -Complete instrumentation diagrams and mechanical stress,... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-celnor-group-ltd--942ece4b-d912-4ad0-bdaa-aa04093370b5 https://jobs.co.uk/job/senior-mechanical-engineer-celnor-group-ltd--942ece4b-d912-4ad0-bdaa-aa04093370b5 Wed, 24 Jun 2026 23:00:00 GMT Location: Central London | Salary: Negotiable | Type: Permanent | Who we are CHPK are a leading consultancy specialising in fire safety engineering across the built environment. With a reputation for technical excellence and a client-first approach, we work across a diverse range of sectors including residential, commercial, heritage, healthcare, and high-rise developments. Were proud of our collaborative culture, where people are supported, ideas are shared, and ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-matchtech--e12d77ee-58a4-4f98-92a6-7ef5ed0ad494 https://jobs.co.uk/job/senior-mechanical-engineer-matchtech--e12d77ee-58a4-4f98-92a6-7ef5ed0ad494 Wed, 24 Jun 2026 11:52:01 GMT Location: Flackwell Heath | Salary: 55000.00-55000.00 Annual | Type: Permanent | Our client, a leading provider of advanced RF and communication solutions for aerospace, defence, and security applications, is currently seeking a Senior Mechanical Engineer to join their team.Key Responsibilities:Lead the mechanical design and development of antenna systems and RF equipmentPerform structural, thermal, and vibration analysis to ensure product performance in harsh environmentsDeliver detailed designs using CAD tools (e.g. SolidWorks, Siemens NX, or similar)Conduct and review engineering calculations (stress, strain, fatigue, thermal performance, etc.)Support environmental qualification testing (vibration, shock, thermal, IP ratings)Ensure designs meet military and aerospace standards (e.g. DEF STAN, MIL-STD)Collaborate with RF, electronics, systems, and manufacturing teams to optimise designsLead or support design reviews, technical governance, and documentationProvide technical leadership and mentorship to junior engineersSupport manufacturing, suppliers, and production teams, including DFM/DFA activitiesParticipate in root cause analysis and continuous improvement activitiesJob Requirements:Essential:Degree-qualified in Mechanical Engineering or related disciplin... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-carrington-west--9763bee2-c156-4958-aa78-b3db136b687a https://jobs.co.uk/job/senior-mechanical-engineer-carrington-west--9763bee2-c156-4958-aa78-b3db136b687a Tue, 23 Jun 2026 23:00:00 GMT Location: Liverpool | Salary: £50.00/hour | Type: Contract | Senior Mechanical Engineer - Building Services Location: Liverpool Rate: £50 per hour Hours: 40 hours per week Are you a seasoned Mechanical Building Services Engineer ready to lead on major, high-value construction projects? This is your opportunity to take full ownership of mechanical design delivery, influence innovative solutions, and play a key role in shaping complex projects from concept to completion. If you enjoy combining technical excellence with leadership and collaboration, this role offers the chance to make a genuine impact while working within a supportive and forward-thinking environment. Why this role stands out This is more than a design role , it''s a route to leadership position where your expertise drives project success. You will be trusted to lead mechanical design delivery on large-scale projects, working closely with multidisciplinary teams and stakeholders to deliver high-quality, sustainable, and compliant solutions. You will have the opportunity to influence best practice, champion innovation, and contribute to continuous improvement across major projects. What you will be doing ·Leading mechanical design delivery on large, complex constructio... Contract https://jobs.co.uk/job/senior-mechanical-engineer-nuclear-carrington-west--07ec5816-cb78-4e8d-bad2-7acc90394179 https://jobs.co.uk/job/senior-mechanical-engineer-nuclear-carrington-west--07ec5816-cb78-4e8d-bad2-7acc90394179 Tue, 23 Jun 2026 23:00:00 GMT Location: Cumbria | Salary: £48000 - £62000/annum | Type: Permanent | Senior Mechanical Engineer - Nuclear & Defence | Pioneering Green Energy Projects Are you an experienced Senior Mechanical Engineer seeking a role where innovation meets impact? Join a powerhouse in the Nuclear and Defence sector, leading the charge in clean energy solutions and national infrastructure. This is your chance to contribute to complex, high-profile projects while advancing your career in a forward-thinking environment. Why This Opportunity Stands Out: ·Work on cutting-edge government-backed nuclear projects ·Continuous investment in your professional development ·Flexible hybrid working model with a comprehensive benefits package ·Collaborative culture focused on innovation and technical excellence What You''ll Be Doing: ·Lead and uphold engineering standards across critical mechanical systems ·Champion safety throughout all phases of project delivery ·Create and review technical documentation including calculations, 2D/3D models, and reports ·Provide guidance and mentorship to junior engineers and ensure successful task delivery within project teams What We''re Looking For: ·A Degree or HND/HNC in Mechanical Engineering (or related discipline) ·Proven e... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-nuclear-carrington-west--98e12512-801d-4940-8511-3679bb29c838 https://jobs.co.uk/job/senior-mechanical-engineer-nuclear-carrington-west--98e12512-801d-4940-8511-3679bb29c838 Tue, 23 Jun 2026 23:00:00 GMT Location: Warrington | Salary: £48000 - £62000/annum | Type: Permanent | Senior Mechanical Engineer - Nuclear & Defence | Pioneering Green Energy Projects Are you an experienced Senior Mechanical Engineer seeking a role where innovation meets impact? Join a powerhouse in the Nuclear and Defence sector, leading the charge in clean energy solutions and national infrastructure. This is your chance to contribute to complex, high-profile projects while advancing your career in a forward-thinking environment. Why This Opportunity Stands Out: ·Work on cutting-edge government-backed nuclear projects ·Continuous investment in your professional development ·Flexible hybrid working model with a comprehensive benefits package ·Collaborative culture focused on innovation and technical excellence What You''ll Be Doing: ·Lead and uphold engineering standards across critical mechanical systems ·Champion safety throughout all phases of project delivery ·Create and review technical documentation including calculations, 2D/3D models, and reports ·Provide guidance and mentorship to junior engineers and ensure successful task delivery within project teams What We''re Looking For: ·A Degree or HND/HNC in Mechanical Engineering (or related discipline) ·Proven e... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-wolviston-management-services--70af2aee-3059-4736-af11-12cdb0c074f2 https://jobs.co.uk/job/senior-mechanical-engineer-wolviston-management-services--70af2aee-3059-4736-af11-12cdb0c074f2 Mon, 22 Jun 2026 23:00:00 GMT Location: Darlington | Salary: Negotiable | Type: Permanent | We are recruiting on behalf of our client Whessoe Engineering, for an experienced Senior Mechanical Engineer to join their engineering delivery team in Darlington. Our client is supported by Samsung C&T and is part of a globally recognised organisation. With a strong reputation in the market and clear plans for future growth, this is a key opportunity to join the business at an important stage in its development. The successful candidate will play a central role in the mechanical design and analysis of storage tanks used across energy and process industries, supporting the delivery of engineering work within a multi-disciplinary project environment. Key Responsibilities Mechanical design of storage tanks Production and verification of engineering calculations and deliverables Supervision of engineers and designers within project teams Technical support for project bids and tender submissions Ensuring compliance with recognised industry design codes, including API and Eurocodes Requirements Degree in Mechanical Engineering Experience within the oil, gas, petrochemical, or energy sectors Experience designing ambient or low-temperature storage tanks Kno... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-matchtech--a9824b62-d944-4cb5-a308-b1525a5510f9 https://jobs.co.uk/job/senior-mechanical-engineer-matchtech--a9824b62-d944-4cb5-a308-b1525a5510f9 Mon, 22 Jun 2026 23:00:00 GMT Location: High Wycombe | Salary: £55000 - £65000/annum | Type: Permanent | Our client, a leading provider of advanced RF and communication solutions for aerospace, defence, and security applications, is currently seeking a Senior Mechanical Engineer to join their team. Key Responsibilities: Lead the mechanical design and development of antenna systems and RF equipment Perform structural, thermal, and vibration analysis to ensure product performance in harsh environments Deliver detailed designs using CAD tools (e.g. SolidWorks, Siemens NX, or similar) Conduct and review engineering calculations (stress, strain, fatigue, thermal performance, etc.) Support environmental qualification testing (vibration, shock, thermal, IP ratings) Ensure designs meet military and aerospace standards (e.g. DEF STAN, MIL-STD) Collaborate with RF, electronics, systems, and manufacturing teams to optimise designs Lead or support design reviews, technical governance, and documentation Provide technical leadership and mentorship to junior engineers Support manufacturing, suppliers, and production teams, including DFM/DFA activities Participate in root cause analysis and continuous improvement activities Job Requirements: Essential: Degree-qualified in Mech... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-aztrum--cece2051-e000-4d0d-b4c1-7521fa6e4d7d https://jobs.co.uk/job/senior-mechanical-engineer-aztrum--cece2051-e000-4d0d-b4c1-7521fa6e4d7d Mon, 22 Jun 2026 23:00:00 GMT Location: Birmingham | Salary: £55000 - £65000/annum | Type: Permanent | Senior Mechanical Engineer London or Birmingham -55,000 - -65,000 + Benefits The Opportunity An established multidisciplinary building services consultancy is looking to appoint a Senior Mechanical Engineer to join its growing team in either London or Birmingham. This is an excellent opportunity for an ambitious and technically capable engineer seeking to take a leading role across a diverse portfolio of residential and commercial developments while helping to shape the future growth of the business. The successful candidate will provide technical leadership across mechanical building services design, managing projects from concept through to completion, while supporting the development of junior engineers and contributing to a collaborative, high-performing team environment. Key Responsibilities Lead the mechanical design and delivery of residential and commercial building services projects. Develop innovative, practical, and technically robust engineering solutions. Manage multiple projects simultaneously, ensuring delivery to programme, budget, and quality requirements. Act as a key point of contact for clients, consultants, contractors, and project stakeholde... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-highfield-professional-solutions-ltd--7289141a-9ff4-4afa-8646-5eb861c7bb5f https://jobs.co.uk/job/senior-mechanical-engineer-highfield-professional-solutions-ltd--7289141a-9ff4-4afa-8646-5eb861c7bb5f Sun, 21 Jun 2026 23:00:00 GMT Location: Warrington | Salary: £55 - £60/hour Umbrella PAYE | Type: Contract | Senior Mechanical Engineer x3 Location: Warrington or Cumbria (Hybrid Working) Rate: -60.00 per hour (Umbrella PAYE) Duration: 12-month contract (likely extension) Start Date: ASAP (subject to security clearance) We are recruiting for 3 Senior Mechanical Engineers to join a major programme with a leading Tier 1 contractor supporting one of the UK''s most complex nuclear sites. The role will involve providing plant-facing engineering and design support across operational and decommissioning facilities, delivering modifications, maintenance-driven design changes, asset care improvements, and solutions to emergent plant issues. Working within an integrated, multi-disciplinary engineering team, you will be responsible for producing and reviewing high-quality engineering deliverables while supporting the safe and efficient operation of nuclear facilities. Key Responsibilities Lead and deliver mechanical design and engineering packages. Produce and review calculations, specifications, technical reports and design documentation. Support plant modifications, asset care and operational improvement projects. Interface with operations, project teams and other eng... Contract https://jobs.co.uk/job/senior-mechanical-engineer-morson-edge--16063173-002d-4a2a-bb3b-4ef6a9e8d46d https://jobs.co.uk/job/senior-mechanical-engineer-morson-edge--16063173-002d-4a2a-bb3b-4ef6a9e8d46d Fri, 19 Jun 2026 23:00:00 GMT Location: Leeds | Salary: £55,000 | Type: Permanent | Senior Mechanical Engineer Location: Leeds Salary: Up to £50,000 Hours: 37 hours per week, Monday-Friday (9:00am-5:00pm) with flexible and hybrid working arrangements Currently seeking a Senior Mechanical Engineer. This is an exciting opportunity to work on a diverse range of public and private sector projects, delivering innovative and sustainable building services solutions. Key Responsibilit... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-limited--9d5927f7-afca-4ff2-9702-6ab88531a095 https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-limited--9d5927f7-afca-4ff2-9702-6ab88531a095 Fri, 19 Jun 2026 23:00:00 GMT Location: Chorley | Salary: £55,000 | Type: Permanent | We have a fantastic opportunity for an experienced Senior Mechanical Design Engineer to join a specialist engineering business designing and manufacturing bespoke high-pressure testing systems, pressure vessels and pressure control equipment. This role will be responsible for developing innovative mechanical designs, producing large assembly models and supporting projects from concept through to m... Permanent https://jobs.co.uk/job/intermediate-senior-mechanical-engineer-dornan-engineering-services-ltd--0643b438-457b-4df8-ab27-9149ce602f1c https://jobs.co.uk/job/intermediate-senior-mechanical-engineer-dornan-engineering-services-ltd--0643b438-457b-4df8-ab27-9149ce602f1c Thu, 18 Jun 2026 23:00:00 GMT Location: London | Salary: Negotiable | Type: Permanent | Senior Mechanical Project Engineer   We are seeking a Senior Mechanical Project Engineer to join a major Commercial Project in London. This is an opportunity to play a key role on a high-profile site, leading mechanical delivery and helping drive project excellence from start to completion. Your Team   You''ll join a hardworking, ambitious, and supportive team where your ideas matter and your development is genuinely prioritised. At Dornan, we invest in long-term career growth through structured progression pathways and continuous training support. The Role   The Senior Mechanical Project Engineer will coordinate technical design with on-site installation through to successful commissioning, ensuring Dornan''s vision, mission, and values are delivered throughout the project lifecycle. Responsibilities   Coordinate mechanical design, installation, and commissioning activities. Resolve technical issues efficiently to maintain project progress. Manage procurement processes from enquiry through to delivery on site. Monitor site progress against the construction programme. Work closely with the design team and supply chain to ensure successful delivery and hando... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-ltd--69567966-8a36-4a22-8e23-8b1daf498c29 https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-ltd--69567966-8a36-4a22-8e23-8b1daf498c29 Thu, 18 Jun 2026 23:00:00 GMT Location: Chorley | Salary: £45000 - £55000/annum | Type: Permanent | We have a fantastic opportunity for an experienced Senior Mechanical Design Engineer to join a specialist engineering business designing and manufacturing bespoke high-pressure testing systems, pressure vessels and pressure control equipment. This role will be responsible for developing innovative mechanical designs, producing large assembly models and supporting projects from concept through to manufacture within a technically challenging engineering environment. This position would suit a Mechanical Design Engineer with experience in pressure vessel design, special purpose machinery or high-pressure systems who enjoys solving complex engineering challenges. It will appeal to someone who is confident working directly with customers, collaborating across multiple departments and taking ownership of engineering solutions from initial design through to delivery. Key Responsibilities * Design bespoke pressure vessels, pressure testing equipment and associated mechanical systems using SolidWorks * Produce detailed 2D and 3D CAD models, manufacturing drawings and technical documentation * Perform engineering calculations and ensure designs comply with PED/PESR requirements and reco... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-six-ventures-ltd--daaa5131-fd3d-47d5-a18d-82589e2eb60c https://jobs.co.uk/job/senior-mechanical-engineer-six-ventures-ltd--daaa5131-fd3d-47d5-a18d-82589e2eb60c Wed, 17 Jun 2026 23:00:00 GMT Location: Birmingham | Salary: £50000 - £65000/annum | Type: Permanent | Senior Mechanical Engineer Six Ventures are delighted to be partnering with a highly respected, award-winning Building Services Consultancy in their search for a Senior Mechanical Engineer to join their growing team. This is an exciting opportunity to join a forward-thinking consultancy that is passionate about delivering sustainable, innovative engineering solutions across a diverse portfolio of projects. With a strong reputation for technical excellence and a people-first culture, our client offers the chance to work on some of the most interesting and challenging projects in the built environment sector. The Opportunity As a Senior Mechanical Engineer, you will play a key role in the successful delivery of projects across a variety of sectors including healthcare, education, residential, commercial, industrial, pharmaceutical, public sector and low-carbon developments. You will have significant autonomy, working closely with clients and multidisciplinary teams from project inception through to completion, whilst also supporting and mentoring junior engineers within the business. Key Responsibilities Lead mechanical engineering design on selected projects ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-zero-surplus--c3d779ee-a33a-4453-93fe-14147d69e4a9 https://jobs.co.uk/job/senior-mechanical-engineer-zero-surplus--c3d779ee-a33a-4453-93fe-14147d69e4a9 Tue, 16 Jun 2026 23:00:00 GMT Location: Cambourne | Salary: £50000 - £60000/annum Excellent Benefits | Type: Permanent | Senior Mechanical Engineer We''re delighted to be working with an established, technology driven engineering firm, seeking a Senior Mechanical Engineer to support the design and development of advanced manufacturing equipment, used by leading research institutions and commercial organisations worldwide. This is an excellent opportunity to join a technically innovative environment and play a key role in delivering complex, precision-engineered systems. Key Responsibilities Define integration requirements for new equipment, including mechanical and optical systems Lead mechanical design, integration, and project coordination with internal teams and external suppliers Design tooling and mechanical components to improve manufacturing efficiency, safety, quality, and reliability Establish and oversee acceptance testing to ensure performance requirements are achieved Produce clear technical documentation and engineering records Support and promote a safe and compliant engineering and manufacturing environment Required Skills and Experience Degree in Mechanical Engineering, Physics, or a related discipline Demonstrated technical leadership experience within a high-... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-highfield-professional-solutions-ltd--9a9fbd0b-e51f-4d7d-b664-d56846655706 https://jobs.co.uk/job/senior-mechanical-engineer-highfield-professional-solutions-ltd--9a9fbd0b-e51f-4d7d-b664-d56846655706 Tue, 16 Jun 2026 23:00:00 GMT Location: Warrington | Salary: £51 - £56/hour Inside IR35 | Type: Contract | Senior Mechanical Engineer Warrington -5156 per hour (Inside IR35) Hybrid - 3 Days On Site 12-Month Contract Are you an experienced Senior Mechanical Engineer looking to play a key role on a high-profile nuclear project? We''re seeking a talented engineer to join the Plant Facing Design Office (PFDO) team, supporting the development of specialist tooling and equipment used for early retrieval operations within a complex, highly regulated environment. This is an excellent opportunity to contribute to challenging engineering work while collaborating with industry-leading professionals. The Role Working within the PFDO team, you''ll support the development of tools and equipment for retrieval operations, while providing technical support to the Principal Engineer. Typical responsibilities include: Producing mechanical design packages for manufacture and installation Developing engineering drawings, method statements and risk assessments Producing technical documentation, including NFRs and OIMs Ensuring designs comply with engineering standards and site procedures Supporting innovative engineering solutions within a nuclear environment What We''r... Contract https://jobs.co.uk/job/senior-mechanical-engineer-matthew-james-group-ltd--21cde3b7-66b3-4b9f-a1a3-a02b4971bcf6 https://jobs.co.uk/job/senior-mechanical-engineer-matthew-james-group-ltd--21cde3b7-66b3-4b9f-a1a3-a02b4971bcf6 Tue, 16 Jun 2026 11:52:25 GMT Location: Camberley | Salary: 50000.00-50000.00 Annual | Type: Permanent | Senior Mechanical Engineer -Perm -Camberley - 50k- 65k Our well-established engineering client is seeking a Senior Mechanical Engineer to join its team. This is a broad, hands-on role combining design, project delivery, and cross-functional coordination across engineering, production, sales, and external stakeholders. Reporting to the Engineering Manager, you will take ownership of projects from initial specification through to delivery, ensuring high engineering standards, cost control, and timely execution. Key Responsibilities of the Senior Mechanical Engineer Lead full lifecycle delivery of engineered systems, from design through to dispatch and commissioning. Work with customers to define specifications, prepare quotations, and support commercial activities. Produce fabrication/manufacturing drawings and specify components and suppliers. Manage subcontractors and procurement activities, including raising purchase orders. Develop inspection and test plans, carry out final inspections, and support system testing. Maintain project cost tracking to protect margins. Support shipping processes and ensure all documentation is accurate and delivered on time. Contribute to commission... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-preston-morson-edge--908210a6-2c7f-489f-b770-2ed6c34284dd https://jobs.co.uk/job/senior-mechanical-engineer-preston-morson-edge--908210a6-2c7f-489f-b770-2ed6c34284dd Mon, 15 Jun 2026 23:00:00 GMT Location: Preston | Salary: Negotiable | Type: Permanent | Job Title: Senior Mechanical Engineer Location: Preston, Lancashire + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent / 37 hours per week The role As a Senior Mechanical Engineer, you''ll have a role that''s out of the ordinary. Youll manage the delivery of engineering and technical activities, through the application of process, domain knowl... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-morson-edge--30429471-eca1-4856-b06a-043dbd9afa94 https://jobs.co.uk/job/senior-mechanical-engineer-morson-edge--30429471-eca1-4856-b06a-043dbd9afa94 Sun, 14 Jun 2026 23:00:00 GMT Location: Warrington | Salary: Negotiable | Type: Permanent | Job Title: Senior Mechanical Engineer Location: Warrington, Cheshire + Hybrid Working Arrangement Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent The role As a Senior Mechanical Engineer, you''ll have a role that''s out of the ordinary. Youll manage the delivery of engineering and technical activities, through the application of process, domain knowledge and experience... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-warrington-carrington-west--40045809-08be-45b4-8d49-903724168aea https://jobs.co.uk/job/senior-mechanical-engineer-warrington-carrington-west--40045809-08be-45b4-8d49-903724168aea Sun, 14 Jun 2026 23:00:00 GMT Location: Warrington | Salary: £53.00 - £60.00/hour | Type: Contract | Join a Landmark Project in the UK Nuclear Sector - Senior Mechanical Engineer Are you a skilled Senior Mechanical Engineer looking to get involved with one of the UK''s most prestigious nuclear organisations? This is a rare opportunity to work on technically challenging and strategically important projects that will have a real impact on the nuclear sector. Job Title: Senior Mechanical Engineer Location: Warrington (2/3 days per week on-site) Contract: 12 Months Pay Rate: £53-£60 per hour Inside IR35 (based on experience) ·Work on some of the largest and most complex nuclear decommissioning programmes in the UK. ·Lead and influence engineering decisions as a technical authority. ·Collaborate with multi-disciplinary teams in a regulated, safety-critical environment. ·Shape the future of UK nuclear facilities through technical expertise, design oversight, and innovation. Key Responsibilities: ·Provide expert technical support within your specialty area, ensuring project deadlines are met. ·Make informed engineering decisions from both technical and project management perspectives. ·Act as technical lead or authority for mechanical engineering aspects when required. ... Contract https://jobs.co.uk/job/senior-mechanical-engineer-carrington-west--597f761c-33a2-41c7-a192-38d1df1aeaa0 https://jobs.co.uk/job/senior-mechanical-engineer-carrington-west--597f761c-33a2-41c7-a192-38d1df1aeaa0 Sun, 14 Jun 2026 23:00:00 GMT Location: Cumbria | Salary: £53.00 - £60.00/hour | Type: Contract | Join a Landmark Project in the UK Nuclear Sector - Senior Mechanical Engineer Are you a skilled Senior Mechanical Engineer looking to get involved with one of the UK''s most prestigious nuclear organisations? This is a rare opportunity to work on technically challenging and strategically important projects that will have a real impact on the nuclear sector. Job Title: Senior Mechanical Engineer Location: Cumbria (2/3 days per week on-site) Contract: 12 Months Pay Rate: £53-£60 per hour Inside IR35 (based on experience) ·Work on some of the largest and most complex nuclear decommissioning programmes in the UK. ·Lead and influence engineering decisions as a technical authority. ·Collaborate with multi-disciplinary teams in a regulated, safety-critical environment. ·Shape the future of UK nuclear facilities through technical expertise, design oversight, and innovation. Key Responsibilities: ·Provide expert technical support within your specialty area, ensuring project deadlines are met. ·Make informed engineering decisions from both technical and project management perspectives. ·Act as technical lead or authority for mechanical engineering aspects when required. ·A... Contract https://jobs.co.uk/job/senior-mechanical-engineer-cumbria-morson-edge--e69f91e9-2f72-4998-a175-94526aeca98e https://jobs.co.uk/job/senior-mechanical-engineer-cumbria-morson-edge--e69f91e9-2f72-4998-a175-94526aeca98e Fri, 12 Jun 2026 23:00:00 GMT Location: Moor Row | Salary: Negotiable | Type: Permanent | Senior Mechanical Engineer Cumbria - Hybrid Working (3 days office / 2 days WFH) Full Time - 37 hours per week Looking for your next step as a Senior Mechanical Engineer? We''re offering the opportunity to take real ownership of engineering delivery across diverse and technically interesting projects. You''ll lead and review technical work including calculations, designs, and reports, while ensur... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-energi-people--1c64d44c-30b5-41c0-acaf-d5d5f079e1f7 https://jobs.co.uk/job/senior-mechanical-engineer-energi-people--1c64d44c-30b5-41c0-acaf-d5d5f079e1f7 Fri, 12 Jun 2026 11:52:32 GMT Location: City | Salary: 50000.00-50000.00 Annual | Type: Permanent | A well-established award winning multi-disciplinary consultancy has an immediate requirement for an experienced senior level mechanical design engineer to join their design team in their Manchester office. It is essential that you have experience within the automotive, commercial/industrial, retail, residential and education sectors and experience in clean/dry rooms desirable. The successful candidate will be responsible, under the leadership of the Director/Associate Director, for the project management of medium to large scale projects and individual engineering task(s) for numerous schemes for client''s cross sector. This will include the creation, development of and finalising engineering design solutions of mechanical services elements, working with other team members and project teams together with direct liaison with the client and other design team professionals. Attendance at regular project meetings, site inspections and monitoring or works at a site level will be key functions of this role. The candidate shall have experience across the breadth of mechanical building services such as: Heating Ventilation and Air Conditioning (HVAC) inc. ISO Clean/Dry Rooms Hot and Cold ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-ltd--0603bbb9-eb75-4fdc-bce9-653f90735cbc https://jobs.co.uk/job/senior-mechanical-engineer-employment-solutions-ltd--0603bbb9-eb75-4fdc-bce9-653f90735cbc Thu, 11 Jun 2026 23:00:00 GMT Location: Winchester | Salary: £50000 - £55000/annum | Type: Permanent | We have a fantastic opportunity for an experienced Senior Mechanical Engineer to join a specialist engineering team delivering complex projects across the nuclear sector. This role will support the delivery of engineering activities from concept and FEED studies through to detailed design, commissioning and operational support, working on a variety of technically challenging projects within highly regulated environments. This position would suit a Mechanical Engineer with experience in nuclear or other regulated industries who enjoys solving complex engineering challenges and delivering projects throughout the full lifecycle. It will appeal to someone who is confident undertaking technical studies, producing engineering documentation and working closely with multidisciplinary teams to deliver robust engineering solutions. Key Responsibilities * Deliver mechanical engineering studies, designs and technical assessments across all project phases from FEED through to commissioning * Produce and review engineering documentation including technical notes, P&IDs, mechanical drawings, specifications and substantiation reports * Support projects involving mechanical handling systems,... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-matchtech--e4afc258-62eb-4660-96b9-8bde954ce953 https://jobs.co.uk/job/senior-mechanical-engineer-matchtech--e4afc258-62eb-4660-96b9-8bde954ce953 Tue, 09 Jun 2026 23:00:00 GMT Location: Manchester | Salary: £48000 - £67000/annum | Type: Permanent | My Client is recruiting for a Senior Mechanical Engineer in the Water Sector Job Details As a Senior Mechanical Engineer you will be working in a creative and challenging environment, delivering a wide range of projects across our Water Sector Projects. We working on projects to support delivery of upgrades to critical infrastructure assets including water and wastewater treatment sites, pumping stations and reservoirs within the North West during the AMP8 period. Your work as a Senior Mechanical Engineer will include the following activities: Leading the interfaces and integration of the mechanical design with that of other disciplines. Management, reviewing and preparation of mechanical design deliverables (such as calculations, drawings for plant general arrangements, documentation, schedules, specifications and design reports) to achieve the correct time / cost / quality balance for the project. Providing quality assurance of others work by undertaking check/review functions. Supporting the development of the mechanical engineering team, coaching and mentoring junior engineers to develop their skill set and identifying the correct resource for the projects. Exp... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-morson-edge--51fa2ecf-469a-4da3-bcb8-08305cc042ae https://jobs.co.uk/job/senior-mechanical-engineer-morson-edge--51fa2ecf-469a-4da3-bcb8-08305cc042ae Tue, 09 Jun 2026 23:00:00 GMT Location: Greenford | Salary: Negotiable | Type: Permanent | Senior Mechanical Engineer Job Summary Ultra Maritime UK is seeking a Senior Mechanical Engineer to deliver and support robust mechanical engineering solutions across our Sonar programmes. This role combines strong mechanical design and problem solving expertise with technical leadership responsibilities, supporting the review process, product testing and production support. The ideal candid... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-russell-taylor-group-ltd--27b9d6d0-ed2d-444a-ad30-b07a8f7babb3 https://jobs.co.uk/job/senior-mechanical-engineer-russell-taylor-group-ltd--27b9d6d0-ed2d-444a-ad30-b07a8f7babb3 Tue, 09 Jun 2026 23:00:00 GMT Location: Barnsley | Salary: £60,000 | Type: Permanent | Senior / Lead Mechanical Engineer Are you an experienced Mechanical Engineer who enjoys leading bespoke engineering projects from concept to delivery? Do you have a background in mechanical handling, special purpose machinery or industrial equipment? Would you like to play a key role in a growing engineering business where your technical expertise will make a real impact? What''s in it for you? £50,000 ... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-calibre-search--5e3fd0ab-ebcf-4b1e-9680-7c9fd2075e9b https://jobs.co.uk/job/senior-mechanical-engineer-calibre-search--5e3fd0ab-ebcf-4b1e-9680-7c9fd2075e9b Mon, 08 Jun 2026 23:00:00 GMT Location: Bristol | Salary: £45000 - £60000/annum | Type: Permanent | Senior Mechanical Engineer - Building Services Consultancy Bristol Up to -60k Overview This award-winning building services consultancy integrates sustainable solutions into every project they deliver, across commercial, residential, education and industrial sectors. With a spacious, modern office in Bristol city centre and a team of around 20 engineers, they''ve built a genuinely collaborative environment, deliberately moving away from the traditional corporate mould in favour of something more people-focused. That culture shows up in the day-to-day: flexible working, monthly socials ranging from dragon boat racing to rugby tournaments, and a team that clearly enjoys spending time together. Projects are varied and technically interesting - recent wins span new-build residential, commercial, hotels and laboratory fit-outs, with a consistent focus on low-carbon design running through everything they do. Following a period of steady growth and a strong run of new project wins, they''re now looking to add a Senior Mechanical Engineer to the team. The Role You''ll take ownership of mechanical design across a range of project types, working from concept strategie... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-platform-recruitment--1060496c-f312-4122-900b-0979a0c3ffd9 https://jobs.co.uk/job/senior-mechanical-engineer-platform-recruitment--1060496c-f312-4122-900b-0979a0c3ffd9 Mon, 08 Jun 2026 23:00:00 GMT Location: Cambridge | Salary: £60000 - £70000/annum | Type: Permanent | Senior-Mechanical Engineer Industry: -Medical Devices Salary: 60k70k (dependent on experience) Location: -Cambridge An exciting opportunity has arisen for a hands-on Mechanical Engineer to join an innovative technology company developing cutting-edge medical devices. Working within a multidisciplinary team, you will play a key role in the development of precision mechanical systems for next-generation drug delivery products, taking designs from early-stage concepts through to high-volume manufacture. Key Responsibilities: Take ownership of designs from concept through to production- Develop precision mechanical components and assemblies Produce 3D CAD drawings and supporting documentation Support prototype builds, testing, and engineering investigations Apply DFM and DFA principles to optimise designs for scalable production Assess tolerance stack-ups and the impact of manufacturing variation on performance Key Skills & Experience: Degree in Mechanical Engineering or related discipline Previous experience developing medical devices is a must Strong 3D CAD skills Knowledge of injection moulding and high-volume manufacturing processes Understanding... Permanent https://jobs.co.uk/job/senior-mechanical-engineer-alexander-associates--0a78d82d-bf3f-4eaf-9db6-36a98b5c508a https://jobs.co.uk/job/senior-mechanical-engineer-alexander-associates--0a78d82d-bf3f-4eaf-9db6-36a98b5c508a Mon, 08 Jun 2026 23:00:00 GMT Location: California | Salary: £84400 - £126600/annum | Type: Permanent | Senior Mechanical Engineer Location: California  Job Type: Full-Time Salary Range: $120,000 - $180,000 per year  About the Opportunity Alexander Associates is recruiting on behalf of a leading aerospace and space technology organization seeking an experienced Senior Mechanical Engineer to join their growing engineering team in California. This is an exciting opportunity to contribute to the design and development of advanced spaceflight hardware, deployable structures, solar array systems, and satellite mechanisms supporting government, defense, and commercial space programs. The successful candidate will play a key role in the design, development, testing, and deployment of innovative aerospace technologies while collaborating with multidisciplinary engineering teams. Key Responsibilities Create detailed 3D solid models and assemblies using SolidWorks CAD software for new and existing aerospace programs. Design mechanical components and systems that meet performance, reliability, cost, and schedule requirements. Generate and maintain engineering drawings compliant with ASME Y14.5 GD&T standards. Manage design documentation and configuration control within... Permanent