Principal Mechanical Engineer

Company: Collina MEP
Apply for the Principal Mechanical Engineer
Location: Bristol
Job Description:

Principal Mechanical Engineer | Bristol (Hybrid) | Sustainable Design Focus

Are you an experienced Mechanical Engineer ready to lead impactful projects and drive low‑carbon design? Join a forward‑thinking, agile consultancy where your expertise will shape innovative building services solutions across the UK.

The Role

As a Principal Mechanical Engineer, you’ll take ownership of projects from concept through to delivery leading design, engaging with clients, ensuring high‑quality outcomes on site, as well as mentoring Junior Engineers.

What You’ll Do

  • Lead mechanical design on a range of new‑build and refurbishment projects
  • Deliver projects in line with RIBA work stages
  • Collaborate with multidisciplinary teams, clients, and contractors
  • Oversee installation, commissioning, and quality of delivery

What We’re Looking For

  • Strong understanding of RIBA stages
  • Confident communicator and team collaborator
  • Proactive problem solver with a practical mindset
  • Familiarity with Revit, AutoCAD, and BIM (desirable)

What You’ll Get

  • 30 days annual leave + bank holidays
  • Flexible & hybrid working (including compressed hours)
  • Company laptop and mobile
  • Annual salary and progression reviews
  • Supportive, close‑knit team with real autonomy
  • Modern Bristol office (5 minutes from Bristol Parkway) with free parking
  • The opportunity to make a real impact in sustainable engineering

Additional Info

  • Full‑time, permanent role (37.5 hours per week)
  • UK travel required (full driving licence needed)
  • Right to work in the UK required

Ready to take the lead on meaningful, sustainable projects? Apply now or get in touch to find out more.

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Posted: April 14th, 2026