Company Description

• ️ About Assystem

Assystem is committed to accelerating the global energy transition. With over 7,500 Switchers across the globe, we combine deep-rooted engineering expertise with digital innovation to help build a sustainable energy future. In the UK, we play a vital role in landmark projects such as Hinkley Point C, Sizewell C, and the development of SMRs, supporting the safe and efficient delivery of nuclear power infrastructure.
Why Join the Community of Switchers?
You’ll be joining one of the top three nuclear engineering companies in the world. Our mission-led approach places you at the heart of the energy transition. At Assystem, you’ll collaborate with industry leaders, contribute to world-class nuclear projects, and gain exposure to some of the most ambitious engineering programmes on the planet.
Job Description

Essential Skills

• Master’s degree or equivalent in Mechanical or Nuclear Engineering
• Experience in mechanical equipment design, manufacture, or operation
• Strong skills in managing equipment interfaces (safety case, systems engineering, civil interfaces)
• Strong organisational/time-management capabilities
• Proficient with Navisworks, AutoCAD, Microsoft Office, PDMS, Aveva E3D, etc

✔️ Desired Skills

• Experience with change-management and deliverable systems (e.g. UKDC, UKICM, OPM, CEMAR, Teamcenter)
• Background in contract management/documentary surveillanc

• Technical surveillance and review of contractor deliverables (design documentation)
• Review contract amendments, exemptions, non-conformances, open points, and design changes
• Drive resolution of technical issues and queries
• Manage evolution of contract and related design changes
• Perform technical assessment of tenders (design, qualification, manufacturing)
• Coordinate and participate in technical meetings with clients and suppliers
• Ensure integration of equipment with interfacing systems and functions
• Mentor and support colleagues in developing technical knowledge
• Report key performance indicators (KPIs) to Contract Engineering Lead (CEL)
• Monitor qualification activities to align with contract and site requirements
  Qualifications

Essential Skills

• Master’s degree or equivalent in Mechanical or Nuclear Engineering
• Experience in mechanical equipment design, manufacture, or operation
• Strong skills in managing equipment interfaces (safety case, systems engineering, civil interfaces)
• Strong organisational/time-management capabilities
• Proficient with Navisworks, AutoCAD, Microsoft Office, PDMS, Aveva E3D, etc.

✔️ Desired Skills

• Experience with change-management and deliverable systems (e.g. UKDC, UKICM, OPM, CEMAR, Teamcenter)
• Background in contract management/documentary surveillance

Additional Information
Ready to shape the future? Join your future team on-site at one of the most ambitious nuclear power projects in Europe. Be part of a collaborative mission to uphold the highest construction and quality standards.
Benefits include:
Hybrid Working Opportunity
Flexible working hours
️ Pension scheme (8% company / 4% personal)
️ 25 days’ paid annual leave + bank holidays + option to buy or sell days
Professional fees reimbursed
Employee referral scheme
Competitive Sick Pay – Support when you need it
Income Protection & 3× Salary Death-in-Service Cover
Free Digital Gym Access – Expert-led fitness classes
24/7 Employee Support Line – Mental health, financial & legal help
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