{"id":1821702,"url":"https://alion.io/job/fluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required","title":"Senior Mechanical Engineer (TS/SCI with Polygraph Clearance Required)","company":{"id":1805902,"name":"Fluor","domain":"fluor.com","url":"https://alion.io/company/fluor-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":86,"open_postings":137,"ghost_share":0.007,"stale_share":0.533,"repost_share":0.022,"time_to_fill_p50_days":48,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Las Cruces, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":102000,"max":184000,"currency":"USD","period":"year","gross":null,"usd_annual":184000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"AutoCAD","optional":true}],"status":"live","first_seen_at":"2025-11-26T19:00:59Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-27T20:39:32Z","board_verified":true,"closed_at":null,"days_open":335,"trust":{"level":"stale","repost_count":1,"flags":["stale"],"days_open":334},"description":"At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like to work in, you’re invited to apply for this role.\nFluor is a leading government contractor with a proven track record of delivering high-value technical solutions around the world to U.S. government agencies such as the DOE, NNSA, the Department of Defense and the Intelligence Community.\nJob Description\n*** Must have an active (or ability to obtain/maintain) a TS/SCI with polygraph clearance ***\nProvides facilities mechanical engineering analysis and oversight in support of system deliveries, decommissions and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality to help ensure the integrity of the entire mechanical system\nProduce and maintain key mechanical deliverable documents/reports, calculations and schedules to programs with appropriate quality\nCarry out mechanical feasibility studies\nLiaise and coordinate with other design disciplines and plant engineering as necessary in the production of preliminary and detail design deliverables\nSupport the design team in meetings and reviews\nDesign robust mechanical systems to enable the client to tender and produce working drawings and calculations to ensure that the site installation meets the needs of the client\nEnsure compliance with engineering based regulatory requirements in their area\nProvide the right technical requirements form project definition briefs\nThe ability to work with minimal supervision, work effectively in a team and to meet deadlines\nExcellent written and spoken English & effective communication skills\nProfessional attitude and a ‘can do’ approach to problem solving\nTo be successful in this role, you will need to be an excellent communicator who can articulate complicated issues between our clients and our highly skilled project teams. You will also need to show ambition and a willingness to learn whilst demonstrating a high-level of diligence and organizational skills.\nOther Duties as Assigned #Intel\nBasic Job Requirements\nAccredited four (4) year degree or global equivalent in engineering field of study and eight (8) years of work-related experience; a recognized professional certification or registration in the applicable field, if required; some locations may have additional or different qualifications in order to comply with local requirements\nAbility to communicate effectively with audiences that include but are not limited to management, coworkers, clients, vendors, contractors, and visitors\nJob related technical knowledge necessary to complete the job\nAbility to learn and apply knowledge of applicable local, state/province, and federal/national statutes and guidelines\nAbility to attend to detail and work in a time-conscious and time-effective manner\nProfessional registration and membership in technical society (preferred)\nAdvanced knowledge of discipline codes and standards, commercial availability and cost of materials\nEffort-hour estimating and staff forecasting\nPractical field experience\nIntermediate computer and software skills to include the use of word processing, e-mail, spreadsheet and electronic presentation programs\nOther Job Requirements\nU.S. Citizen • Must have an Active (or ability to obtain & maintain) TS/SCI with Poly Clearance Required\nMust demonstrate basic computer knowledge (I.e., ability to use email, internet, Microsoft Office products such as Word and Excel, to effectively conduct company business on the program). Some positions may require an increased level of computer knowledge, depending on the required duties of the position.\nPreferred Qualifications\nRegistered Professional Engineer\nAdvanced knowledge of discipline codes and standards, commercial availability, and cost of materials\nPractical field experience\nIntermediate computer and software skills to include the use of word processing, AutoCAD, e-mail, spreadsheet, Databases, and electronic presentation programs\nFacilities building maintenance\nKnowledge of cooling systems, chillers, HVAC, generators.\nPlumbing, fire protection\nPerform Computational Fluid Dynamic (CFD) evaluations for existing and new facilities.\nWe are an equal opportunity employer. All qualified individuals will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, genetic information, or any other criteria protected by governing law.\nBenefits Statement: Fluor is proud to offer a comprehensive benefits package designed to promote employee health, wellness, and financial security. Our offerings include medical, dental and vision plans, EAP, disability coverage, life insurance, AD&D, voluntary benefit plans, 401(k) with a company match, paid time off (personal, bereavement, sick, holidays) for salaried employees, paid sick leave per state requirement for craft employees, parental leave, and training and development courses.\nMarket Rate Statement: The market rate for the role is typically at the mid-point of the salary range; however, variations in final salary are determined by additional factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role.\nNotice to Candidates: Background checks are carried out as part of any conditional offer made, including (but not limited to & role dependent) education, professional registration, employment, references, passport verifications and Global Watchlist screening.\nTo be Considered Candidates: Must be authorized to work in the country where the position is located.\nSalary Range: $102,000.00 - $184,000.00","description_format":"text","description_chars":6015,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Equity","Life insurance","Parental leave"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Transportation & Logistics","Supply Chain","Construction"],"lifecycle":[{"event":"open","at":"2026-10-04T06:17:32Z"},{"event":"close","at":"2026-10-07T01:56:45Z"},{"event":"reopen","at":"2026-10-08T03:20:24Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.166,"p_room":0.28,"age_days":334,"expected_fill_days":48,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":184000,"is_top_pay":true},"html_url":"https://alion.io/job/fluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required","json_url":"https://alion.io/job/fluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required.json","meta":{"generated_at":"2026-10-27T23:31:32Z","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":15655,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":1805902},"rest":"https://alion.io/mcp/rest/get_company?id=1805902"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required"},{"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%2Ffluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required"},{"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%2Ffluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required"},{"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/fluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffluor-senior-mechanical-engineer-tssci-with-polygraph-clearance-required"}]}