{"id":695293,"url":"https://alion.io/job/arxlight-senior-mechanical-engineer","title":"Senior Mechanical Engineer","company":{"id":669077,"name":"ARXLIGHT","domain":"arxlight.ai","url":"https://alion.io/company/arxlight","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":95,"open_postings":13,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":186,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Oakland, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":90000,"max":160000,"currency":"USD","period":"year","gross":null,"usd_annual":160000},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"SolidWorks","optional":false},{"name":"GD&T","optional":true}],"status":"live","first_seen_at":"2026-04-24T00:40:46Z","employer_posted_date":"2026-04-24","last_verified_at":"2026-11-04T17:13:01Z","board_verified":true,"closed_at":null,"days_open":194,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":194},"description":"About the Role\nWe are seeking a skilled and detail-oriented Mechanical Engineer to join our team. In this role, you will be responsible for designing, developing, testing, and improving mechanical systems and components. You’ll collaborate closely with cross-functional teams to deliver high-quality, reliable, and cost-effective engineering solutions.\nKey Responsibilities\nDesign, develop, and analyze mechanical systems, components, and products\n\nCreate and review technical drawings, specifications, and documentation\n\nPerform simulations, calculations, and stress/thermal analyses to validate designs\n\nBuild, test, and evaluate prototypes; troubleshoot and resolve design issues\n\nCollaborate with manufacturing, quality, and project teams to ensure designs are producible and compliant\n\nEnsure designs meet applicable codes, standards, and safety requirements\n\nSupport continuous improvement initiatives for performance, reliability, and cost reduction\n\nParticipate in design reviews and contribute technical expertise throughout the product lifecycle\n\nRequired Qualifications\nBachelor’s degree in Mechanical Engineering or a related field with 4 YOE\n\nStrong understanding of mechanical design principles and materials\n\nProficiency with CAD software (e.g., SolidWorks, AutoCAD, Creo, or similar)\n\nExperience with engineering analysis tools and methods\n\nAbility to read and interpret technical drawings and specifications\n\nStrong problem-solving, analytical, and communication skills\n\nPreferred Qualifications\nMaster’s degree in Mechanical Engineering\n\nFamiliarity with GD&T, FEA, and/or CFD\n\nKnowledge of industry standards and regulatory requirements","description_format":"text","description_chars":1655,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Air 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