Full time

Junior / Intermediate Mechanical Engineer

Energi People
London, EC4R 3TN
money-bag £35000 - £50000 per annum, Benefits: null
Posted: 23 September 2026 (Today)
Closing date: 23 October 2026
Ref: 60974848

About the Role

A Junior / Intermediate Mechanical Engineer is sought by Energi People for a permanent, full-time post in London, offering £35,000–£50,000 with hybrid working. Based within a growing MEP consultancy, the successful candidate supports mechanical building services design across RIBA Stages 2–4, covering commercial, student accommodation, education, health and real estate schemes. Duties include producing calculations, technical documentation and specifications while building consultancy expertise. Applicants should possess relevant building services experience, strong analytical ability and familiarity with design software. The position suits an engineer keen to develop professionally within a specialist practice, gaining direct exposure to senior colleagues and Directors from the outset.

Location: London
Salary:£35,000- £50,000
Working Pattern: Hybrid
We’re working with a growing MEP consultancy in London who are looking to bring on board a Intermediate Mechanical Engineer.
This is a great opportunity for someone looking to develop their career within a smaller, specialist consultancy, with plenty of exposure to senior engineers and Directors from day one.
The Role
You’ll be involved in a variety of projects across sectors including:

  • Commercial
  • Student accommodation
  • Education
  • Health
  • Real estate

You’ll be working across RIBA Stages 2–4, supporting the delivery of mechanical building services designs while developing your technical and consultancy skills.
The role will also give you exposure to:
  • Mechanical design and calculations
  • Technical documentation and specifications
  • Client and project meetings
  • Design development and project delivery
  • Wider consultancy and commercial considerations
  • Working alongside other engineering disciplines

What They're Looking For
Ideally, you’ll have:
  • Experience within a building services consultancy
  • Junior to Intermediate-level Mechanical Engineering experience
  • A good understanding of mechanical building services design
  • Experience working across RIBA stages
  • A genuine interest in developing technically
  • Good communication skills and the confidence to take ownership of your work
  • A proactive and curious approach to engineering

What's On Offer?
  • Excellent technical development
  • Close support and mentoring from senior engineers and Directors
  • Early responsibility and client exposure
  • Varied projects and sectors
  • Opportunity to develop beyond pure design
  • A collaborative, growing team
  • Strong long-term progression opportunities

If you're a Junior or Intermediate Mechanical Engineer looking for your next move in London, I'd be happy to have a confidential chat.
  • Seniority LevelNot Applicable
  • Industry
    • Civil Engineering
    • Construction
  • Employment TypeFull-time
  • Skills
    • Communication
    • Technical Documentation
    • Mechanical, Electrical, and Plumbing (MEP)
    • Engineering
    • Mechanical Engineering
    • Engineering Disciplines
    • Building Services
    • Design Development
    • Project Delivery
    • Technology 


About Energi People  
Having spent 20 years earning trust across MEP building services, structural and mission-critical engineering with the very best construction engineering firms in the UK, UAE, USA and beyond, we know the disciplines, the best employers, and crucially, the roles that aren’t advertised. Find out more at https://energipeople.com/

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