{"id":556554,"url":"https://alion.io/job/erg-senior-mechanical-design-engineer","title":"Senior Mechanical Design Engineer","company":{"id":450898,"name":"ERG","domain":"erg.com","url":"https://alion.io/company/erg-4","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"C","score":59,"open_postings":28,"ghost_share":0.607,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":106,"computed_at":"2026-09-26T05:45:00Z"}},"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":["Indian Head, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false}],"status":"live","first_seen_at":"2023-12-11T20:27:55Z","employer_posted_date":"2023-12-11","last_verified_at":"2026-09-27T02:48:22Z","board_verified":true,"closed_at":null,"days_open":1020,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":1020},"description":"ERG is seeking an experienced mechanical engineer to independently develop mechanical designs for renovations and upgrades to existing buildings at a federal site. This is a fulltime position at the Naval Support Facility (NSF) Indian Head. Indian Head, MD, is approximately 30 miles from Washington, DC, 25 miles from Alexandria, VA, and 60 miles from Fredericksburg, VA.\nJob Description:\nPrimarily requires development of requirements and technical review of design packages as well as occasional design work\nPrepare technical memoranda/reports that summarize information, such as preventative maintenance status reports and long-term upgrade budgetary projections\nComplete facility design services and support review of designs for compliance with code and energetic manufacturing processes to help our client realize state-of-the-art facilities through construction and commissioning\nSupport modernizing facilities in compliance with local, state, and federal codes\nCollaborate/communicate effectively with other stakeholders internal to, and external to the design team (e.g., engineering and manufacturing departments)\nQualifications and Skills:\nBachelor’s Degree or Master’s Degree in Mechanical Engineering\n6+ years of relevant experience\nPE license is preferred\nExperience with AutoCAD or equivalent drafting software\nExperience with HVAC system design and selection\nExperience with engineering MEP construction drawing sets\nKnowledge of mechanical compliance within an energetic manufacturing environment, including industrial systems with strict humidity and temperature requirements and explosion-proof equipment is preferred\nMust currently hold or be able to obtain a Department of Defense Secret-level security clearance\nMust be a U.S. citizen as this position is not eligible for Limited Access Authorizations","description_format":"text","description_chars":1824,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Environmental Science","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-09-08T22:22:42Z"}],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.186,"p_room":0.28,"age_days":1019,"expected_fill_days":106,"reasons":["conf:3","stale_co","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-09-26T05:45:00Z"},"pay":{"stated_usd_annual":200000,"is_top_pay":true},"html_url":"https://alion.io/job/erg-senior-mechanical-design-engineer","json_url":"https://alion.io/job/erg-senior-mechanical-design-engineer.json","meta":{"generated_at":"2026-09-27T04:09:49Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3920,"day_limit":5000,"remaining_today":1080,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}