Jobs at Amentum

Support design, architecture, requirements engineering, integration, and V&V for submarine and ship combat systems across the full systems engineering lifecycle. Develop architecture and interface artefacts, manage requirements traceability, collaborate with multidisciplinary teams, support in-build operations and system installation, and produce governance-aligned documentation to MOD and industry standards.

Lead and deliver commercial and procurement strategy for nuclear power programmes. Manage contract negotiations (FIDIC, NEC), procurement, risk, change and claim management across complex, regulated projects, coordinate stakeholders, ensure compliance with European procurement directives and nuclear regulations, and implement nuclear safety and quality standards.

Lead commercial strategy and contract delivery for nuclear programmes. Manage end-to-end contracts, procurement, risk, change and claims. Build stakeholder relationships, drive growth, ensure compliant commercial operations, and lead and develop commercial teams to deliver value-driven, sustainable solutions.

Manage and deliver complex infrastructure and built environment projects for defence clients. Plan, monitor, control and report project performance, manage risks, dependencies and business cases, coordinate technical and commercial support, capture lessons learned, and apply continuous improvement while ensuring compliance with safety and environmental procedures.

The Senior/Principal Safety Case Engineer will lead safety analysis and case support for nuclear projects, focusing on hazard studies and safety assessments.

The Transformation Manager will oversee the end-to-end delivery of Deltek Costpoint recovery and automation, focusing on financial outputs, process efficiencies, and project cost controls in a complex global environment.

The Principal Information Manager will provide strategic leadership, shape delivery models, drive innovation, and influence digital standards across portfolios.

Lead delivery of digital information services on complex projects, manage teams, and engage with clients while implementing digital standards and processes.

The Cost Lead will develop cost control procedures, manage project budgets, forecast costs, analyze expenses, communicate with project teams, and present financial status to management.

The Reporting Manager will manage the performance reporting framework, ensuring high-quality reporting for SZC, influencing standards, and enhancing reporting processes for a complex mega project.

The Cost Manager will support effective cost control on nuclear projects, ensuring accurate cost information, tracking actual costs, and collaborating with finance and project teams for reporting and analyses.

The Senior Planner will manage schedules for multiple projects, coordinating with stakeholders and ensuring alignment on planning best practices, while supporting project management efforts within the energy sector.

This role involves leading digital transformation programs, managing budgets, engaging stakeholders, and ensuring compliance across infrastructure initiatives.

The role involves shaping Defence platforms through systems engineering, including requirement analysis, design, verification, and collaboration with multi-disciplinary teams in the naval sector.

The Safety Engineer will develop safety cases, ensure compliance with regulations, lead projects, maintain safety systems, and present documentation to safety committees.

This role involves managing Project Controls activities, ensuring accurate cost, schedule, risk, and reporting, while engaging with stakeholders and providing insights for decision-making.