Senior Project Mechanical Engineer

Principal Mechanical Engineer – Data Centres

Location: Hybrid if close to offices throughout the UK or Remote
Salary: £65,000–£80,000 + benefits depending on experience

We’re partnered with a consultancy that’s continuing to grow its mission-critical division and is looking to bring in Principal level Mechanical Engineers to help lead project delivery.

Why this role stands out
You’ll work on large-scale, technically challenging Data Centre projects within a business that genuinely values its engineers. There’s flexibility around remote working, strong support for progression, and the chance to influence both projects and the wider team.

What you’ll be doing
You’ll lead the delivery of mechanical design across mission-critical projects, coordinating design packages, supporting project delivery, and acting as a key technical point of contact internally and externally.
The role also includes mentoring junior engineers and supporting technical development within the team.

Key requirements
Strong background within mechanical building services design
Previous Data Centre or mission-critical experience is essential
Experience leading projects or key design packages
Strong understanding of UK and/or international standards
Comfortable working directly with clients and multidisciplinary teams
Experience using relevant design software including Revit and IES
Degree qualified in Mechanical Engineering or similar
Chartered or working towards Chartership preferredWhat’s on offer
Salary up to £80,000 depending on experience
Remote working available
Variety of office options for Hybrid working
Bonus scheme
Pension contribution
Monthly healthcare allowance
25 days holiday + bank holidays
37.5 hour working week
9 day fortnight available
Annual pay reviews and progression planning
Chartership support and training opportunitiesIf you’d like to find out more, apply now and I’ll happily share further information around the projects, team structure, and progression opportunities.

Eligo Recruitment is acting as an Employment Business in relation to this vacancy. Eligo is proud to be an equal opportunity employer dedicated to fostering and creating an inclusive and equitable environment for employees and applicants. We actively celebrate and embrace , including but not limited to , , , , , , , veteran status, and . We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment , equity and is integral to achieving our mission to ensure every workplace reflects the richness of human