Amentum - Hybrid work

Senior Business Development Manager sought to drive growth within a classified Northern Virginia customer base. Leverage deep customer knowledge and TS/SCI clearance to identify and qualify opportunities over $200M in intelligence, cyber, and IT. Develop pipelines, shape RFPs, and build strategic...

Senior Program Manager sought to lead Intelligence Community programs from Chantilly or Williamsburg, VA. This hybrid role requires an active TS/SCI clearance with polygraph, 10+ years of IC experience, and P&L accountability. Drive strategic growth, cultivate customer relationships, and ensure c...

BIM Manager sought for a major Nuclear Powerplant project in Bristol, UK. You will lead the CALM programme, defining the PLM architecture using Dassault 3Dx tools. This role requires strong configuration management experience and the ability to coordinate a multi-disciplinary team of 20. Benefits...

Amentum seeks a Military Intelligence Business Development Manager in Chantilly, VA to drive growth within the National Defense and Intelligence Communities. This role requires a TS/SCI clearance, a Bachelor's degree, and 5+ years of BD experience cultivating opportunities from $50M to $1B+. You ...

Amentum seeks an Architectural Technologist for a landmark 20-year, £7bn nuclear programme in Risley, UK. You will deliver design solutions through all RIBA stages, using Revit and Navisworks, while coordinating teams on complex nuclear projects. Ideal candidates hold a Master’s in Architecture o...

Structural Designer needed in Risley, UK, to develop 3D Revit models and 2D AutoCAD drawings for steel and RC structures. Requires HNC/D in Structural Engineering, detailing experience, and CDM knowledge. Nuclear or industrial background valued. Benefits include free medical cover, enhanced paren...

Senior Planner sought by Amentum in London to drive scheduling excellence on major infrastructure projects, ideally within nuclear construction. Expert-level Primavera P6, MS Project, and Excel skills are essential, alongside mentoring experience. You will coordinate integrated schedules, produce...

Principal Solutions Architect sought to design and govern integrated digital project controls environments for major UK capital programmes. This domain-specialised role requires deep expertise in EPPM platforms (EcoSys, Primavera P6/Unifier, Aconex) and core processes like cost, schedule, risk, a...

Seeking an experienced Assistant General Counsel, Government Contracts in Reston, VA. This role requires a JD, active bar membership, and 7-10 years of expertise in FAR/DFARS, contract formation, and compliance within the defense or aerospace sector. US Citizenship and ability to obtain a securit...

Join Amentum in Krakow as a Tax Accountant, supporting UK tax compliance, reporting, and VAT/GST returns. Ideal for part-qualified (ATT/ACCA/ACA) professionals with IFRS/US GAAP knowledge. Enjoy a dynamic international environment, career growth, competitive salary, and benefits like medical care...

Amentum seeks a Civil / FIRAS Inspector at Sellafield, UK, to ensure top-tier passive fire protection. You will review Lifetime Records, produce ITPs/ICLs, and conduct inspections. FIRAS certification in boards, penetration seals, cavity barriers, and fire doors is essential. Benefits include med...

Amentum seeks a Project Manager in Bristol or Reading, UK, to drive innovation in science, security, and sustainability. You will autonomously deliver complex projects, manage client relationships, and apply P3M methodologies. Enjoy a competitive salary, hybrid working, generous pensions, and pro...