{"id":3257065,"url":"https://alion.io/job/general-atomics-nuclear-systems-engineer","title":"Nuclear Systems Engineer","company":{"id":1782979,"name":"General Atomics","domain":"ga.com","url":"https://alion.io/company/ga-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BrassRing","truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":32,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Energy","role_family":"Energy","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Diego, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cameo Systems Modeler","optional":false},{"name":"SysML","optional":false}],"status":"live","first_seen_at":"2026-10-07T00:00:00Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-11-02T10:43:39Z","board_verified":true,"closed_at":null,"days_open":26,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":26},"description":"General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies.General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS’ expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and process and monitoring applications for defense, industrial, and commercial customers worldwide.\nWe currently have an exciting opportunity for a System Engineer with nuclear experience to join our team located in San Diego, CA.\nDUTIES AND RESPONSIBILITIES:\nLead and support multiple integrated product teams for the development of prototype systems through design, integration and test with particular focus on nuclear supporting technologies.\nUsing a SysML tool, like Cameo, to produce system models which includes developing the standard 9 diagrams of activity, block definition, internal block, package, parametric, requirement, sequence, state machine and use cases.\nProvides adaptable support to the systems engineering organization. Responsibilities may include direct program systems engineering support, proposal development, or support to internal development tasks.\nLead system engineering team through development of system, subsystem, and assembly requirements, ICDs, test plans/procedures and other system engineering artifacts ensuring adherence to nuclear industry standards and regulatory compliance (DOE).\nUsing a SysML tool (e.g. Cameo), collaborate with all levels of program and engineering staff on design, integration and test matters and support other teams/disciplines as necessary to produce system models which include developing the standard 9 types of diagrams including block definition, internal block definition, activity, and state diagrams.\nSupport program design and readiness reviews including presenting at these reviews.\nOpportunities will arise to support internal development and new business opportunities.\nDevises new approaches to resolve unusual or complex engineering problems.\nTroubleshoot conflicting design/development requirements, difficult coordination requirements, and special material requirements.\nProvides documentation and makes technical presentations as required.\nMay represent the organization as the prime technical contact on small contracts or single component projects.\nInterface with customers during program shaping, ConOps development, and requirements derivation activities.\nProvides direction to design or technical staff and may lead a team of moderately experienced professional staff.\nMaintains the strict confidentiality of sensitive information.\nPerforms other duties as assigned.\nResponsible for observing all laws, regulations and other applicable obligations wherever and whenever business is conducted on behalf of the Company. Expected to work in a safe manner in accordance with established operating procedures and practices.\nWe recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.","description_format":"text","description_chars":3370,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Science & Engineering","Nuclear Energy","Nuclear Engineering"],"lifecycle":[{"event":"open","at":"2026-10-26T02:43:42Z"},{"event":"close","at":"2026-10-26T02:46:18Z"},{"event":"reopen","at":"2026-10-26T06:46:15Z"},{"event":"close","at":"2026-10-26T11:11:12Z"},{"event":"reopen","at":"2026-10-26T16:28:51Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 1","filings_12m":1,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":102500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":58,"band":"ok","label":"Likely open","p_open":1,"p_active":0.776,"p_room":0.75,"age_days":26,"expected_fill_days":32,"reasons":["conf:4","velocity","win:late","comp:brand"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/general-atomics-nuclear-systems-engineer","json_url":"https://alion.io/job/general-atomics-nuclear-systems-engineer.json","meta":{"generated_at":"2026-11-02T11:28:12Z","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":15767,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":1782979},"rest":"https://alion.io/mcp/rest/get_company?id=1782979"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeneral-atomics-nuclear-systems-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%2Fgeneral-atomics-nuclear-systems-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%2Fgeneral-atomics-nuclear-systems-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/general-atomics-nuclear-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-atomics-nuclear-systems-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3257065}},{"tool":"search_jobs","arguments":{"company":"ga.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3257065},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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