{"id":3213349,"url":"https://alion.io/job/amentum-nuclear-graphite-engineer","title":"Nuclear Graphite Engineer","company":{"id":14861,"name":"Amentum","domain":"amentum.com","url":"https://alion.io/company/amentum","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":106,"ghost_share":0,"stale_share":0.991,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warrington, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":41000,"max_usd":86000,"period":"year","method":"role_country_seniority_unknown","sample_n":875},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Abaqus","optional":false},{"name":"Fortran","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-02-18T00:00:00Z","employer_posted_date":"2026-02-18","last_verified_at":"2026-10-25T10:59:41Z","board_verified":true,"closed_at":null,"days_open":250,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":250},"description":"We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities.\nPeople are our greatest asset, and we offer a competitive package to retain and attract the best talent.\nIn addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships. We also give back to our communities through our\nCollectively program which incorporates matched-funding, paid volunteering time and charitable donations.\nWork-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.\nAbout the Opportunity\nWe are looking to recruit an experienced nuclear graphite engineer to help support life extension of the current AGR fleet of nuclear stations and to continue to develop and deliver a strategy for expanding the client base beyond the traditional customers. As part of the team, you will be delivering important solutions to real problems, meeting the UK energy demands and carbon emissions targets.\nThe successful candidate will have a sound nuclear graphite and structural integrity background. You will support current clients as they strive to extend the lifetime of their plant and continue to develop the Team’s strategy for developing a more extensive client base. The position will offer the opportunity for career development and a path into leadership roles.\nYou will be part of our Structural Analysis and Assessment Team. The team comprises a broad range of Engineering and Scientific experts spanning mathematics, physics, structural and mechanical engineering, software development, finite-element stress analysis, and structural integrity analysis and assessment. We provide these services to a range of customers, mainly but not exclusively in the nuclear industry, to ensure the economic and safe operation of capital-intensive plant, from both government and private industry. We also actively participate in a number of national and international projects and work closely with other parts of Amentum to provide integrated solutions to client requirements.\nThe team excels at hybrid working, with some days at home and others in our offices in Warrington, Knutsford and Manchester,\nKey responsibilities:\nUsing finite-element analysis (FEA) and other methods to model critical components of a nuclear reactor.\n\nDiscussing and developing bespoke engineering solutions with colleagues and customers.\n\nTechnical delivery of several projects relating to nuclear graphite.\n\nInterfacing with customers throughout the lifecycle of a project.\n\nProducing high-quality technical reports.\n\nChecking the work of other team members.\n\nAssisting in maintaining and developing the technical capability and knowledge of the team.\n\nRepresenting the business in technical meetings and at conferences.\n\nLiaising with various internal and external stakeholders; including universities to drive innovation and delivery.\n\nHere’s What You’ll Need:\nDegree in any numerate scientific or engineering discipline.\n\nFamiliarity with nuclear graphite and the effects of irradiation.\n\nExperience of using FEA software packages, e.g., ABAQUS.\n\nProficiency in computer programming, ideally in Python and Fortran.\n\nConfident organisational, interpersonal and communication skills.\n\nReliable analytical skills, able to interpret results, relating them to the real world and presenting them clearly to key stakeholders.\n\nAbility to write well-structured reports that present clear arguments.\n\nDesirable but not essential:\nExperience with ASME III Division 5 design code\n\nFamiliarity of prospective new reactor designs\n\nFracture mechanics background\n\nOur Culture:\nOur values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring. We value positive mental health and a sense of belonging for all employees.\nWe aim to embed inclusion and diversity in everything we do. We know that if we are inclusive, we’re more connected, and if we are diverse, we’re more creative. We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. This is reflected in our wide range of Global Employee Networks centered on inclusion and diversity.\nWe partner with VERCIDA to help us attract and retain diverse talent. For greater online accessibility, please visit www.vercida.com to view and access our roles. As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.\nIf you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team","description_format":"text","description_chars":5574,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Hybrid work","Parental leave","Professional development"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Military Logistics","Business Process Outsourcing (BPO)","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-24T19:10:43Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker; Global Business Mobility: Senior or Specialist Worker","cap_exempt":false,"checked_at":"2026-10-24T06:24:00+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":2,"band":"cold","label":"Long shot","p_open":1,"p_active":0.06,"p_room":0.28,"age_days":250,"expected_fill_days":17,"reasons":["conf:18","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/amentum-nuclear-graphite-engineer","json_url":"https://alion.io/job/amentum-nuclear-graphite-engineer.json","meta":{"generated_at":"2026-10-26T09:37:27Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":13085,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":14861},"rest":"https://alion.io/mcp/rest/get_company?id=14861"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Famentum-nuclear-graphite-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Famentum-nuclear-graphite-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Famentum-nuclear-graphite-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/amentum-nuclear-graphite-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Famentum-nuclear-graphite-engineer"}]}