{"id":3135845,"url":"https://alion.io/job/amentum-senior-csa-engineer","title":"Senior CS&A 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":22,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":7,"computed_at":"2026-10-24T06:02:35Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","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":54000,"max_usd":86000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":137},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-09-08T00:00:00Z","employer_posted_date":"2026-09-08","last_verified_at":"2026-10-24T08:13:27Z","board_verified":true,"closed_at":null,"days_open":46,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":46},"description":"At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to develop your career within a supportive 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.\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. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive.\nHere, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all.\nWe’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow.\nWe are currently looking for a Senior C&S Engineer to join the team based in Birchwood Park, Warrington.\nKey responsibilities\nDeliver structural engineering design within a regulated or complex engineering environment.\n\nDevelop and check structural engineering deliverables in accordance with applicable standards, procedures, and technical specifications.\n\nUndertake structural analysis, assessment, and verification of new and existing structures.\n\nApply relevant codes and standards (e.g. Eurocodes, BS standards, nuclear-specific standards where applicable).\n\nAssess structural integrity, load paths, stability, and serviceability considerations.\n\nIdentify, record and manage technical risks, assumptions, and constraints.\n\nSupport design reviews, independent checking, and technical assurance processes.\n\nRequirements\nExperience working within multi-disciplinary engineering teams and interfacing with other disciplines (e.g. mechanical, EC&I, project management).\n\nDegree or equivalent qualification in Civil or Structural Engineering.\n\nRelevant structural engineering experience commensurate with a senior engineer role.\n\nAbility to resolve complex technical design issues with minimal supervision\n\nEffective communicator with technical and non-technical stakeholders\n\nCollaborative leadership style across multidisciplinary teams\n\nDemonstrates sound professional judgement and commercial awareness\n\nExperience supervising and reviewing the work of others\n\nOur Culture\nOur values are built on a strong foundation of safety, integrity, and respect for every individual. People are at the heart of our mission, and we believe in supporting one another through a culture of care and collaboration.\nWe strive to create a workplace where everyone feels they belong and can thrive. 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