{"id":3283780,"url":"https://alion.io/job/gem-technologies-mechanical-designer","title":"Mechanical Designer","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":80,"open_postings":14,"ghost_share":0,"stale_share":0.786,"repost_share":0,"time_to_fill_p50_days":31,"computed_at":"2026-10-30T05:48:23Z"}},"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":["Los Alamos, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":86000,"max_usd":162000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":6333},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"GD&T","optional":false}],"status":"live","first_seen_at":"2026-10-26T14:37:43Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-31T00:02:34Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"ABOUT THE ROLE\nWe are seeking a Mechanical Designer 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. Q-20, W93/Mk7 Systems Development and Realization Group, defines, develops, and fields the warhead system for the newest Navy sub-launched ballistic missile weapon program. They support the DoD/Navy SSP and DoE/NNSA customers in defining the mission need and corresponding technical and programmatic requirements. The W93 collaborates closely with Sandia National Laboratories (SNL) and Lockheed Martin Space design agencies, developing the re-entry system, ensuring safe, secure, & reliable warhead performance and a relevant nuclear deterrent. Q-20 also incorporates the production agency teams (KCNSC, Pantex, SRS, Y-12, LANL, and SNL) tightly into the design, qualification, and realization processes.\nResponsibilities\nExpected to guide teams consisting of staff from diverse backgrounds through design iterations to address potential engineering defects.\n\nInvolved with technical solutions to complex and/or unique problems, which require the regular use of ingenuity, creativity and independence.\n\nExpected to mentor junior staff on the details of models-based definition and GD&T.\n\nRequirements\nEducation & Years of Experience - Bachelor’s Degree in Engineering, Engineering Technology Science, Math or related degree and 8+ years of relevant experience; additional, relevant experience may be considered in lieu of a degree.\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\nMUST Proven experience working with Creo 3D CAD software, PDMLink Product Lifecycle Management (PLM), GD&T, and tolerance stack-up analysis software.\n\nExperience with mechanical computer aided design, manufacturing, inspection, assembly, and testing.\n\nExperience checking Creo models and drawings for form, fit, and function and Models Based Definition (MBD).\n\nExperience Conducting tolerance and stack analyses as well as compliance with most recent design standards.\n\nProven mechanical design experience for ensuring product definition meets requirements as well as for producibility while reducing rejected products.\n\nKnowledge and experience with MBD to recommend best practices or methods of improvement while maintaining compliance with NNSA, LANL, and industry standards.\n\nFamiliar with the application of ASME Y14 standards, with emphasis on Y14.5 - 2009 and Y14.41 MBD.\n\nExperience with developing and interpreting 3D CAD models standards, practices, and procedures used for conveying design intent internally and to other organizations within the National Security Enterprise (NSE).\n\nKnowledge of hardware fabrication, inspection, and assembly processes.\n\nExperience with weapon-system configuration management workflows for authorization, review, release, and distribution of models, drawings, specifications, and related product definition.\n\nDemonstrated ability to work on multiple tasks for a variety of customers to ensure product definition meets requirements and design intent.\n\nProven experience leading reviews for design, manufacture, assembly, and tests. Demonstrated effective and efficient written and verbal communication skills.\n\nRecord of developing constructive, cooperative working relationships, and supporting teams consisting of engineers, physicists, scientists, technologists, and technicians in the development of products.\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":6192,"description_truncated":false,"requirements":{"experience_years_min":8,"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":"2026-10-26T17:43:25Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":3,"expected_fill_days":31,"reasons":["conf:3","stale_co","win:early"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/gem-technologies-mechanical-designer","json_url":"https://alion.io/job/gem-technologies-mechanical-designer.json","meta":{"generated_at":"2026-10-31T02:10:51Z","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":2997,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":456033},"rest":"https://alion.io/mcp/rest/get_company?id=456033"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgem-technologies-mechanical-designer"},{"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%2Fgem-technologies-mechanical-designer"},{"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%2Fgem-technologies-mechanical-designer"},{"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-mechanical-designer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgem-technologies-mechanical-designer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3283780}},{"tool":"search_jobs","arguments":{"company":"gemtechnologiesinc.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3283780},"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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