{"id":350789,"url":"https://alion.io/job/gem-technologies-chemical-engineer","title":"Chemical Engineer","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":78,"open_postings":9,"ghost_share":0,"stale_share":0.889,"repost_share":0,"time_to_fill_p50_days":35,"computed_at":"2026-10-05T05:45:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Oak Ridge, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":104000,"max_usd":208000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1026},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-28T15:14:08Z","employer_posted_date":"2026-08-28","last_verified_at":"2026-10-06T01:16:24Z","board_verified":true,"closed_at":null,"days_open":38,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":38},"description":"We are seeking a Chemical Engineer to join our team supporting the DOE's Y-12 National Security Complex! This position is full-time and will be based out of Oak Ridge, Tennessee.\nResponsibilities\nSupport the Mechanical Project Design group at the Oak Ridge Y-12 Plant.\n\nProvide process design support to the Lithium Processing Facility Project at the Plant.\n\nSupport includes participation in designs ranging from scope definition, feasibility and conceptual studies, and preliminary/detailed designs.\n\nPerform tasks including flowsheet development (block diagrams, process flow diagrams, and P&IDs), analyses and calculations, reports/studies and Process Descriptions preparation.\n\nRequirements\nEducation & Years of Experience - Bachelor’s Degree in Chemical Engineering and 10+ years of 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 have an active or very recently active DOE “Q” Clearance or DoD “Top Secret” Clearance.\n\nExperience providing chemical/process engineering support for complex industrial, nuclear, manufacturing, or DOE-related projects.\n\nStrong experience with process design through multiple project phases, including scope definition, feasibility studies, conceptual design, preliminary design, and detailed design.\n\nProficiency in developing and reviewing:\nBlock Flow Diagrams (BFDs)\n\nProcess Flow Diagrams (PFDs)\n\nPiping & Instrumentation Diagrams (P&IDs)\n\nProcess flowsheets\n\nExperience performing chemical/process engineering analyses and calculations.\n\nAbility to prepare engineering reports, technical studies, calculations, and Process Descriptions.\n\nKnowledge of process equipment, piping systems, instrumentation, valves, and process controls.\n\nAbility to interpret and review engineering drawings, specifications, design criteria, and technical documentation.\n\nExperience working within a multidisciplinary engineering/design team, including coordination with mechanical, electrical, instrumentation and controls, and other engineering disciplines.\n\nStrong technical writing and documentation skills.\n\nStrong analytical, problem-solving, and engineering judgment skills.\n\nAbility to support projects in a highly regulated environment, preferably DOE, nuclear, chemical processing, or similar facilities.\n\nDesired Skills\nExperience with lithium processing, chemical processing facilities, or nuclear material processing is highly desirable.\n\nFamiliarity with DOE facilities and Y-12 engineering/design requirements is preferred.\n\nAbout the Site\nThe NNSA's Y-12 National Security Complex, in Oak Ridge, Tennessee, is the nation’s only source of enriched uranium nuclear weapon components and provides enriched uranium for the U.S. Navy as well as excels in materials science, precision manufacturing, and stores enriched uranium. Y-12 supports efforts to reduce nuclear proliferation risk and performs work for other government agencies (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":5218,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"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":"2026-09-05T18:56:44Z"}],"visa":[],"liveness":{"score":47,"band":"ok","label":"Likely open","p_open":1,"p_active":0.86,"p_room":0.55,"age_days":37,"expected_fill_days":35,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-05T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/gem-technologies-chemical-engineer","json_url":"https://alion.io/job/gem-technologies-chemical-engineer.json","meta":{"generated_at":"2026-10-06T02:05:17Z","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","counted_by":"address","units_charged":1,"used_today":3082,"day_limit":5000,"remaining_today":1918,"minute_limit":60,"resets_at":"2026-10-07T00:00:00Z"}},"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-chemical-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%2Fgem-technologies-chemical-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%2Fgem-technologies-chemical-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/gem-technologies-chemical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgem-technologies-chemical-engineer"}]}