Amentum - United Kingdom

Senior Interim Accountant needed in Risley, UK for a temporary role through October '26. This position supports the Finance department by preparing overhead allocation analysis for customer reporting. Ideal for a qualified accountant (CIMA, ACCA, ACA) with strong accounting principles knowledge a...

Join Amentum as a Cost Engineer in Risley, UK, and drive financial excellence across major nuclear projects. Leverage your engineering background and lifecycle expertise to manage budgets, risks, and schedules. Enjoy top benefits including 401(k) matching, parental leave, and educational reimburs...

Join a leading nuclear project team as a Cost Engineer in Risley, UK. You will manage cost activities, budgets, and risk across major frameworks, requiring HNC/HND in Engineering and expertise in project lifecycle, financial systems, and reporting. Benefit from health insurance, 401(k) matching, ...

Senior EC&I Engineer sought for Whitehaven, UK. You will develop and deliver CE&I design solutions, producing designs, schemes, and AutoCAD drawings. Requires proven EC&I design experience, a relevant degree or HNC/HND, and knowledge of CDM regulations. Benefits include free medical cover, enhanc...

Off Site Operations Delivery Lead sought in Bristol, UK to oversee critical site support for a major construction project. You will manage a £80m service contract, ensuring safety and compliance for a workforce of 16,000. Requires deep logistics, facilities management, and high-security environme...

Lead TCF Operator sought by Amentum for a critical government contract on Diego Garcia. Requires 5+ years communications experience, including 2 years in Technical Control Facility operations. Responsibilities include managing communications equipment, monitoring data/HF connectivity, and perform...

Join a leading consultancy supporting the UK Ministry of Defence’s Nuclear Submarine Programme as a Nuclear Engineer in Bristol. You will provide expert technical advice on naval nuclear propulsion, safety cases, and UK regulatory systems. Ideal candidates hold a relevant degree, chartered status...

Field Engineer – Welding Inspector role at Hinkley Point C, Bristol, UK. Join a major nuclear construction project, ensuring works meet contract and quality standards. Requires mechanical/welding qualifications, construction industry knowledge, and strong attention to detail. Benefits include med...

Join Amentum as a **Cost Engineer** in Risley, UK, and drive project controls, cost forecasting, and financial analysis. We seek a proactive problem-solver with advanced Excel skills and a strong mathematical background. Enjoy hybrid working, flexible hours, and excellent work-life balance while ...

Lead Electrical Engineer sought by Amentum in Newcastle upon Tyne to lead design delivery for industrial projects. Requires expertise in BS7671, switchgear standards, machinery safety, UKCA marking, and power system studies using SKM/ETAP. Key duties include managing design teams, producing techn...

M&E Engineer – Coating role in Bristol, UK, focused on technical oversight of turnkey coating contractors within the nuclear industry. You will resolve non-conformances, optimize coating processes, and ensure nuclear safety compliance. Requires a relevant engineering degree or coating experience,...

Amentum seeks a Harbor Pilot for a government contract on Diego Garcia. Requires a First Class Unlimited Pilot License (USCG) or NEC 0215 Navy Pilot qualifications. You will provide critical navigation assistance, manage vessel movements, and ensure port compliance in an austere OCONUS environmen...