Senior Mechanical Engineer

Senior Mechanical Engineer - Bristol

Employment Type: Fixed Term Contract Inside IR35

Rate: £50 p/h

Type: Hybrid

Location: Bristol

We have an exciting opportunity for a Senior Mechanical Engineer to join our team.
Are you the kind of engineer who looks at a complex challenge and thinks, “Let’s make it better – and cleaner”? Do you thrive when solving problems others call impossible? Then this sounds like the perfect role for you.

Key Responsibilities:

Creating and developing cutting-edge mechanical designs for nuclear and power projects. Collaborating across engineering, supply chain, and client teams to deliver world-class solutions. Ensuring industry codes, standards, and safety procedures are applied correctly. Carrying out technical investigations within the operational and/or design lifecycle to continuous improvement initiatives. Championing innovation and driving progress toward Net Zero. Apply engineering domain knowledge to produce technical solutions and documentation

Skills and Experience:

Minimum HNC/HND (or equivalent) in Engineering. Knowledge of CAD tools and general engineering drawing practice. Strong communication and stakeholder management skills. A drive to challenge, improve, and deliver excellence — whatever your background. Nuclear knowledge is preferred but not essential Must be able to achieve SC clearance

What’s in it for you?

Collaborative, innovation-driven environment. Continuous learning via Expleo Academy accredited training. Competitive company benefits. Opportunity to contribute directly to the UK’s Net Zero future. The chance to work with an equal opportunities employer

If you’re a Senior Mechanical Engineer, ready to take on your next role, then please apply below with your CV.



  • Location: Bristol, England
  • Salary: Up to £50 per hour
  • Type: Contract
  • Recruiter: STR Group Limited
  • Posted: 24-Oct-2025
  • Posted on: careers4a.com