Are you a highly skilled and experienced Senior/ Principal Mechanical Engineer looking for a new challenge? We have an exciting opportunity for a self-sufficient and proactive professional to take ownership of the Fresh Water system in a high-profile defence infrastructure project. If you have a strong background in mechanical services detailed design and can hit the ground running, we want to hear from you!

Your missions:

🎯 Take full ownership of the Fresh Water system, managing internal technical deliverables effectively.

🎯 Respond to client feedback on project deliverables, ensuring high-quality outputs.

🎯 Produce key engineering documentation, including Outline Implementation Method Statements, Calculations and Calculation Reports, and Operation and Maintenance Manuals.

🎯 Check and approve multi-discipline and project deliverables, ensuring compliance with industry standards.

Why join the community of Switchers?

As one of the Top 3 Nuclear Engineering companies in the world, Assystem offer a competitive benefits package which includes:

💥25 days of annual leave + bank holidays

💥8% company pension contributions

💥Healthcare cash-plan to get money back on dental, medical, physical care

💥Employee assistance programme including 24/7 access to free mental health support, virtual gym classes and more

💥Get professional and industry membership fees paid for.

Qualifications/Skills to be successful:

💡 Degree qualified in Mechanical Engineering or equivalent industry experience.

💡 Extensive experience in mechanical design leadership.

💡 Strong background in checking and approving multi-discipline project deliverables.

💡 Ideally, experience in Piping System Design.

💡 Previous experience in nuclear dockyard projects is desirable.

If you’re ready to bring your expertise to a dynamic team and make a real impact, apply today!

🔹Sole UK nationals only.

🔹Must be eligible to gain SC clearance (can start on BPSS).

🔹Inside IR35 contract or staff role.

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.