Senior Mechanical Engineer – Nuclear Safety Substantiation

A multidiscipline engineering design firm in the UK seeks a Senior / Principal Mechanical Engineer to author Design Substantiation Reports for process systems in the defence industry. The ideal candidate will have experience in design substantiation, familiarity with safety case methodologies, and strong communication skills. This role offers a competitive...

ACTEMIUM Design offers multidiscipline design expertise which enables us to deliver robust solutions to our customers on mission critical and strategically important projects. As part of VINCI Energies with a turnover of €14 billion, ACTEMIUM Design UK is an agile business, growing in a dynamic and sustainable manner.We are recruiting a Senior / Principal...

ACTEMIUM Design offers multidiscipline design expertise which enables us to deliver robust solutions to our customers on mission critical and strategically important projects. As part of VINCI Energies with a turnover of €14 billion, ACTEMIUM Design UK is an agile business, growing in a dynamic and sustainable manner. We are recruiting a Senior / Principal...

NSG Environmental Ltd has been delivering work programmes in the nuclear industry for over 40 years. Traditionally in the areas of decommissioning and waste management, NSG now has a broad customer base and provides a wide spectrum of services across the nuclear project lifecycle, ranging from expert consultancy support, R&D and engineering design to rekit...

JOB TITLE - Mechanical Engineer LOCATION - Chorley / Hybrid DEPARTMENT - Engineering POSITION - Staff CLEARANCE - BPSS Working at NSG NSG Environmental Ltd has been delivering work programmes in the nuclear industry for over 40 years. Traditionally in the areas of decommissioning and waste management, NSG now has a broad customer base and provides a wide...

JOB TITLE - Mechanical EngineerLOCATION - Chorley/HybridDEPARTMENT - EngineeringPOSITION - StaffCLEARANCE - BPSS​​Working at NSGNSG Environmental Ltd has been delivering work programmes in the nuclear industry for over 40 years. Traditionally in the areas of decommissioning and waste management, NSG now has a broad customer base and provides a wide...

Ready to shape complex piping systems and drive 3D Plant Design excellence? Location: Chorley | Type: Full-time (37.5 hours/week) | Package: Competitive Salary + Share Scheme + EV Car Scheme + Health Shield + Pension + Bonus + Benefits | Hybrid / Flexible Working Arrangements Actemium Design, part of VINCI Energies, is looking for skilled Mechanical Piping /...

**Electrical/Mechanical Design Engineer** **Chorley** **£50,000 - £60,000** Are you an experienced Electrical/Mechanical Design Engineer, looking for an exciting new role? Coulter Elite Resourcing are currently looking for an experience Electrical/Mechanical Design Engineer who has ideally worked within an engineering environment to work with one of...

ACTEMIUM Design UK, an award-winning engineering design firm is seeking a Requirements Engineer to join our team. We offer multidiscipline design expertise, enabling us to deliver robust solutions to our customers on mission critical and strategically important projects within highly regulated industries. As part of VINCI Energies with a turnover of €14...

ACTEMIUM Design - Electrical or Mechanical Engineering Degree Apprenticeship – 2026 Entry Join to apply for the ACTEMIUM Design - Electrical or Mechanical Engineering Degree Apprenticeship – 2026 Entry role at Actemium UK. Actemium Design UK offers award‑winning engineering expertise to clients operating in regulated industries, delivering solutions...