https://jobs.co.uk/job/senior-principal-mechanical-engineer-rgb--35cbf124-a693-4342-b334-b6a6d9c85426 RSS feed for Senior / Principal Mechanical Engineer at RGB. en-gb Sat, 23 May 2026 12:56:54 GMT https://jobs.co.uk/job/senior-principal-mechanical-engineer-rgb--35cbf124-a693-4342-b334-b6a6d9c85426 https://jobs.co.uk/job/senior-principal-mechanical-engineer-rgb--35cbf124-a693-4342-b334-b6a6d9c85426 Tue, 12 May 2026 11:50:02 GMT Location: Exeter | Salary: £50000 - £65000 per annum | Type: Permanent | Mechanical Engineer - Senior / Principal (Building Services) Location: Exeter / Plymouth Employment Type: Permanent Overview A leading global multidisciplinary consultancy is strengthening its Mechanical Building Services capability across Exeter and Plymouth, supporting delivery of complex, high-profile infrastructure and defence projects. The role sits within a building services team, delivering multidisciplinary engineering solutions across defence, infrastructure, healthcare, justice, education and commercial developments. A significant proportion of workload is within secure environments requiring high technical assurance, resilience and performance-led engineering design. Key Responsibilities - Lead mechanical building services design across all RIBA stages (0–7) - Design HVAC systems including heating, cooling, ventilation and associated plant - Provide technical leadership across multi-disciplinary project teams - Produce and review calculations, specifications and detailed design outputs - Ensure compliance with UK regulations, CIBSE guidance and internal standards - Attend and lead client and stakeholder meetings - Mentor and support junior engineers ... Permanent