{"id":3610257,"url":"https://alion.io/job/gem-technologies-sr-nuclear-construction-specialist","title":"Sr. Nuclear Construction Specialist","company":{"id":456033,"name":"GEM Technologies","domain":"gemtechnologiesinc.com","url":"https://alion.io/company/gem-technologies-2","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":79,"open_postings":13,"ghost_share":0,"stale_share":0.846,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Operations","role_family":"Operations","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":["Los Alamos, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ASME NQA-1","optional":true}],"status":"live","first_seen_at":"2026-11-02T12:22:42Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-09T03:50:25Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"ABOUT THE ROLE\nWe are seeking a Sr. Nuclear Construction Specialist to join our team supporting the Los Alamos National Laboratory! This position is full-time and will be based out of Los Alamos, New Mexico.\nResponsibilities\nProvide technical leadership, operational coordination, and field oversight for deactivation and decommissioning (D&D), construction, and modernization activities at TA-55.\n\nEnsure assigned deliverables are completed safely, securely, accurately, and on schedule within a Hazard Category 2 nuclear facility while maintaining compliance with Laboratory policies and regulatory requirements.\n\nCoordinate work readiness, technical requirements, staffing, resources, and field execution across facility operations, project management, programmatic organizations, and support groups.\n\nProvide oversight of personnel and subcontractors, resolve complex operational issues, support planning and budgeting, and ensure accurate and complete documentation.\n\nSupport activity approvals, readiness reviews, incident investigations, corrective actions, compliance assessments, training and qualification programs, and continuous process improvements.\n\nRequirements\nEducation & Years of Experience - Bachelor’s Degree in Engineering or a technical discipline and 8+ years of relevant experience OR an equivalent combination of education and relevant experience.\n\nCitizenship - To be considered, you must be a United States (U.S.) citizen due to the federal nature of the work.\n\nClearance - To be considered, you must be able to obtain and maintain a government issued clearance, if needed.\n\nExperience coordinating technical activities, operational projects, or construction activities in a complex work environment.\n\nExperience with work planning, work readiness, field execution, documentation, and compliance requirements.\n\nAbility to provide field oversight, coordinate personnel and resources, and resolve complex operational issues.\n\nAbility to support safety, quality assurance, corrective actions, and regulatory compliance in a nuclear or industrial environment.\n\nDesired Skills\n15+ years of construction field experience and 5+ years supporting Department of Energy (DOE) missions.\n\nPrevious DOE construction or deactivation and decommissioning (D&D) project experience.\n\nExperience in work control, quality control, quality assurance, and managing complex issues under NQA-1 requirements.\n\nPrevious qualifications as an Electrical Field Work Supervisor, Field Work Supervisor, or Responsible (Line) Manager, and experience working within a DOE plutonium facility.\n\nAbout the Site\nThe NNSA's Los Alamos National Laboratory (LANL), located in Los Alamos, New Mexico, is a design laboratory responsible for the safety and reliability of the nuclear explosives package in nuclear weapons. This lab possesses unique capabilities in neutron scattering, enhanced surveillance, radiography, and plutonium science and engineering (energy.gov).\nABOUT GEM\nGEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and local governments, and commercial organizations. Founded in 1994 as a nuclear engineering firm to support federal operations in East Tennessee, GEM has since expanded into a nationwide, multi-disciplinary provider with over 270 employees and a diverse portfolio of contracts in the environmental, nuclear, and defense sectors. Some reasons to join GEM are:\nOur philosophy - We believe in the power of effective collaboration and recognize that good partnerships are the building blocks to success.\n\nOur relationships - Partnering with federal clients, we solve complex problems, exceed expectations, and advance critical missions.\n\nOur team - We are committed to managing a cohesive workforce and cultivating a supportive workplace for our employees on contracts and in-office.\n\nOur community involvement - Supporting our communities, we invest time and money in local schools and non-profit organizations.\n\nCOMPENSATION AND BENEFITS\nGEM’s offered compensation is dependent on candidates’ education, qualifications, and relevant years of experience. To recruit and retain our exceptional staff, we offer the opportunity to elect benefit packages that best suit our employee’s needs; this includes, but is not limited to, a competitive Salary, Medical, Dental and Vision Insurance (including HSA & PPO options), Paid Time Off (PTO), Paid Holidays, Life Insurance, and a matching 401(k) Retirement Plan.\nPlease Note: With the exception of mandated state requirements, GEM does not publish salary information on external job boards; as such, most ranges listed are estimates made by vendors and not actual salary ranges.\nEQUAL OPPORTUNITY EMPLOYER\nGEM Technologies, Inc. is an Equal Opportunity/Affirmative Action Employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.","description_format":"text","description_chars":5166,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Life insurance","Retirement plans","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Nuclear Engineering","Facilities Management","Construction"],"lifecycle":[{"event":"open","at":"2026-11-02T13:51:14Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":5,"expected_fill_days":31,"reasons":["conf:1","stale_co","win:early"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/gem-technologies-sr-nuclear-construction-specialist","json_url":"https://alion.io/job/gem-technologies-sr-nuclear-construction-specialist.json","meta":{"generated_at":"2026-11-09T04:27:24Z","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":3753,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":456033},"rest":"https://alion.io/mcp/rest/get_company?id=456033"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgem-technologies-sr-nuclear-construction-specialist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fgem-technologies-sr-nuclear-construction-specialist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fgem-technologies-sr-nuclear-construction-specialist"},{"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/gem-technologies-sr-nuclear-construction-specialist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgem-technologies-sr-nuclear-construction-specialist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3610257}},{"tool":"search_jobs","arguments":{"company":"gemtechnologiesinc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3610257},"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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