{"id":4203681,"url":"https://alion.io/job/mantech-senior-precision-machinist","title":"Senior Precision Machinist","company":{"id":179527,"name":"ManTech","domain":"mantech.com","url":"https://alion.io/company/mantech","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":68,"ghost_share":0,"stale_share":0,"repost_share":0.015,"time_to_fill_p50_days":16,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Field & Service","role_family":"Field & Service","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":["Livermore, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":71100,"max":117800,"currency":"USD","period":"year","gross":null,"usd_annual":117800},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-11-12T22:58:36Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T22:58:36Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!\nMANTECH seeks a motivated, career and customer-oriented Senior Precision Machinist to join our team in Livermore, CA.This is a part-time onsite position.\nThe Senior Precision Machinist will leverage their strong technical background and knowledge to manufacture centimeter-scale components with sub-micron precision in support of scientific research for Department of Energy programs.\nResponsibilities include but are not limited to:\nWork independently and in coordination with target fabrication engineers to plan and execute precision machining of target components and perform in-process metrology.\nSet up, program, and operate conventional and precision diamond turning CNC lathes and mills using CAD/CAM software and SolidWorks 3D models.\nPerform in-process metrology, component inspections, and machining calculations using microscopy, interferometry, and optical coordinate metrology to verify specification\nInterpret engineering drawings, schematics, and informal sketches to identify dimensional specifications and design specialized fixtures for part manufacturing.\nHandle valuable and extremely fragile components daily in a fast-paced environment while strictly adhering to safe operating procedures and accurate data recording.\nRecognize, report, and assist with diagnosing machining or operational equipment issues while writing standard operating procedures and training team members.\nMinimum Qualifications:\nAssociate degree, vocational school degree, or Bachelor's degree in a technical discipline; an additional 6 years of experience might be considered for a degree. \nDemonstrated knowledge of precision machining tools and techniques, with the ability to interpret engineering drawings and fabrication procedures.\nAbility to learn, navigate, and operate computer software, CAD/CAM applications, metrology instrumentation, and microscopes.\nAttention to detail with the capability to identify non-conforming specifications, correct erroneous process steps, and suggest process enhancements.\nExperience working across technical teams to drive operational goals and manage complex technical documentation.\nPreferred Qualifications:\n3 + years of direct experience in a job with similar precision machining and fabrication responsibilities.\nExperience handling very small, delicate components and operating precision CNC diamond turning equipment.\nExperience operating process-control and data management computer software alongside advanced metrology instrumentation.\nStrong problem-solving and organizational skills with the ability to convey technical ideas efficiently and effectively.\nClearance Requirements:\nAbility to obtain and maintain a DOE-Q security clearance is required. U.S. Citizenship is required.\nPhysical Requirements:\nMust be able to operate, maneuver, and control heavy machinery and industrial equipment safely and effectively.\nFrequently positions self, bends, stoops, kneels, crouches, or crawls to perform equipment inspections, routine maintenance, and operational setups.\nMust be able to lift, push, pull, or carry tools, equipment, and heavy components weighing up to 50 lbs independently.\nRequires standing and walking for extended periods across industrial, shop floor, or outdoor project environments.\nMust possess fine motor skills, manual dexterity, and hand-eye-foot coordination to operate complex machine controls, joysticks, and levers.\nMust maintain close visual acuity, depth perception, and auditory awareness to monitor machine operations and hear equipment safety alarms in high-noise environments.\nAbility to wear all required Personal Protective Equipment (PPE) for extended periods, including steel-toe boots, hard hats, safety glasses, high-visibility vests, and ear protection.\nThe projected compensation range for this position is $71,100.00-$117,800.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.\nMANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.\nIf you need a reasonable accommodation to apply for a position with MANTECH, please email us at  and provide your name and contact information.","description_format":"text","description_chars":5359,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"associate","optional":false},"security_clearance":true,"languages":[]},"benefits":["Health insurance","Life insurance","Wellness"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Information Security","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-11-12T22:58:36Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":16,"reasons":["conf:2","win:early","comp:brand"],"computed_at":"2026-11-13T01:49:03Z"},"pay":{"stated_usd_annual":117800,"is_top_pay":true},"html_url":"https://alion.io/job/mantech-senior-precision-machinist","json_url":"https://alion.io/job/mantech-senior-precision-machinist.json","meta":{"generated_at":"2026-11-13T01:49:03Z","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":3859,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"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":179527},"rest":"https://alion.io/mcp/rest/get_company?id=179527"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmantech-senior-precision-machinist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fmantech-senior-precision-machinist"},{"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%2Fmantech-senior-precision-machinist"},{"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/mantech-senior-precision-machinist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmantech-senior-precision-machinist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4203681}},{"tool":"search_jobs","arguments":{"company":"mantech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4203681},"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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