Amentum - United Kingdom, Hybrid work

Seeking a Project Engineering Manager to join our PPP Team in Risley, UK. You will lead engineering and digital initiatives, supporting pipeline projects and managing risk/reward choices for maximum benefit. Requires Engineering Management experience on major projects and familiarity with digital...

Amentum seeks a driven **Capture and Proposal Manager** in Risley, UK, to lead winning strategies for complex bids. You will partner with Business Development to mature opportunities, develop capture plans, and drive solutions in an international engineering environment. This role demands strong ...

Commissioning Assurance Team Lead role in Whitehaven, UK. You will lead compliance assurance, governance, and audits for Commissioning Start Up, ensuring adherence to safety and regulatory standards. Key duties include developing assurance dashboards, managing audits, and coaching a team. Benefit...

Join Amentum in Risley, UK as a Qualified Reporting Accountant (CIMA, ACCA, or ACA). Support group and statutory audits, VAT/CIS returns, and ONS reporting within a growing External Reporting team. Enjoy free medical cover, enhanced parental leave, and professional development reimbursement. Idea...

Amentum seeks an EHS Advisor in Bristol, UK, to drive safety excellence on major construction projects. You will conduct site inspections, produce risk assessments, and coach teams using your NEBOSH and IOSH qualifications. This role demands significant construction experience and strong CDM know...

Lead reporting strategy for the UK’s flagship Sizewell C mega-project. As Reporting Manager, you will drive Digital by Default performance frameworks, deliver executive-level insights, and manage cloud-based reporting solutions. Ideal for experts in project controls, earned value analysis, and st...

Join Amentum as a Nuclear Technical Engineer in Risley, UK, and provide authoritative safety and technical assessments to the MoD. We seek a degree in science or engineering with knowledge of Naval Reactor Plant and safety cases. Enjoy hybrid, flexible working hours and a strong work-life balance...

Amentum seeks a **Safety & Risk Consultant** in Risley, UK, to join their expert team. This role involves independent safety assessments using **DBA, PSA, and Hazards Analysis** for nuclear projects. Ideal candidates hold a Science/Engineering degree with experience in safety cases and technical ...

Seeking a skilled **Cost Manager** in **Leiston, UK** to drive project cost performance and EV analysis within a dynamic PMO team. You will manage cost control, forecasting, and reporting using tools like PRISM or EcoSys. Ideal candidates possess strong Excel skills, cost analysis expertise, and ...

Senior Radioactive Waste Management Consultant sought to lead waste strategy, inventory, and compliance projects in the UK and globally. You will develop disposal solutions, apply BAT/BPEO assessments, and produce high-quality technical reports. Requires a degree in physical science/engineering a...

Senior Safety Case Engineer sought by Amentum to deliver technical safety solutions in Bristol, Gloucester, or Newcastle. You will ensure regulatory compliance, liaise with clients, and mentor teams. Requires a STEM degree, chartered status or equivalent, and strong communication skills. Benefits...

Principal Waste Management Specialist role in Didcot, UK. Lead disposability assurance for high and low activity waste, analyzing complex data for nuclear safety. Requires a degree in a mathematical or physical science discipline and significant comparable experience. Benefits include free medica...