{"id":4293524,"url":"https://alion.io/job/mantech-heavy-equipment-mechanic-9","title":"Heavy Equipment Mechanic","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,"time_to_fill_p50_days":16,"computed_at":"2026-11-14T05:58:10Z"}},"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":["Charleston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":38100,"max":64200,"currency":"USD","period":"year","gross":null,"usd_annual":64200},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":true}],"status":"live","first_seen_at":"2026-11-14T00:14:05Z","employer_posted_date":"2026-11-14","last_verified_at":"2026-11-15T00:44:30Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"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 Heavy Equipment Mechanic to join our vehicle sustainment team in South Carolina. The selected candidate will provide maintenance support to multiple families of vehicles globally on the Allied Logistics Engineering Capabilities Sustainment (ALECS) program.\nResponsibilities include, but are not limited to:\nResearch, plan, design and develop new applications for electro-mechanical equipment and systems.\nReview contractor's standards, specifications, and other documentation to determine mechanical engineering requirements.\nDesign, repair or review gas and diesel engines, simple mechanical, hydraulic, pneumatic, ventilation and/or instrumentation systems using analytical and investigative methods and techniques to ensure systems meet required specifications.\nGather and correlate basic data and performs routine engineering research and development assignments involving calculations and relatively simple tests to develop new applications or upgrade existing hardware.\nGuide and assist technicians in fabrication and installation of simple mechanical and related equipment and routine systems to ensure conformance of product and systems with engineering design and customer specifications.\nPerforms other related duties as assigned.\nMinimum Qualifications:\n3+ years of qualified mechanical experience and a bachelor’s degree in a related field (OR) 7+ years of qualified mechanical experience and a trade school certification or associate degree in a related field (OR) 9+ years of qualified mechanical experience and a High School Diploma or GED.\nQualified mechanical experience includes one or more of the following: light or heavy-duty trucks, tractors, tactical vehicles, aviation ground support systems, generators, power plants, aircraft or any diesel or gasoline powered equipment or vehicle.\nProven maintenance experience with repair and technical experience, background in industrial manufacturing, commercial maintenance or military operations or maintenance. \nExperience with maintenance support to include operations, system troubleshooting, engineering, design, installation, analysis, maintenance and repair of U.S. systems and subsystems to component level.\nExperience with a variety of hand tools, diagnostic tools, power tools, multi-meters.\nExperience applying industry and/or military standard troubleshooting procedures to isolate faulty system components.\nAbility to successfully pass a Pre-Employment Drug Screening; must possess a Valid Driver’s License for the location in which the work will be performed.\nPreferred Qualifications:\nMaintenance experience in areas of commercial or military experience with light or heavy-duty trucks, tractors, tactical vehicles, generators, power plants, aircraft or any diesel or gasoline powered equipment or vehicle.\nWillingness to travel to various US or OCONUS locations, with Passport valid for at least one year beyond the start date. \nPrior U.S. Army service in MOS 91B, 91H, or 91P.\nFormal training as a Family of Special Operations Vehicles (FOSOV) Maintainer.\nFormal training on the Common Remotely Operated Weapon Station (CROWS).\nExperienced welder (MIG, TIG, and ARC) with active AWS D1.1 certification.\nProficiency in Spanish. \nClearance Requirements:\nMust be a US Citizen and be able to obtain an Interim Secret clearance prior to starting this position. Must be eligible to obtain and maintain active Secret clearance.\nPhysical Requirements:\nMust be able to balance, bend, carry, crouch, stretch and kneel. \nMust be able to push, pull, and reach. \nMust be able to work in high noise areas. \nMust be able to lift 50lbs and small parts. \nMust be able to work with computers and CRTs, and type on a computer keyboard.\nThe projected compensation range for this position is $38,100.00-$64,200.00. 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":5374,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"high_school","optional":false},"security_clearance":true,"languages":[{"language":"Spanish","level":"Advanced (C1)","optional":true}]},"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":"2026-11-14T00:14:05Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":16,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-11-14T05:58:10Z"},"pay":{"stated_usd_annual":64200,"is_top_pay":false},"html_url":"https://alion.io/job/mantech-heavy-equipment-mechanic-9","json_url":"https://alion.io/job/mantech-heavy-equipment-mechanic-9.json","meta":{"generated_at":"2026-11-15T04:44:02Z","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":394,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"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-heavy-equipment-mechanic-9"},{"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-heavy-equipment-mechanic-9"},{"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-heavy-equipment-mechanic-9"},{"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-heavy-equipment-mechanic-9\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmantech-heavy-equipment-mechanic-9"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4293524}},{"tool":"search_jobs","arguments":{"company":"mantech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4293524},"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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