{"id":4260115,"url":"https://alion.io/job/lockheed-martin-mechanical-engineer-sr-e3-26","title":"Mechanical Engineer Sr - E3","company":{"id":37086,"name":"Lockheed Martin","domain":"lockheedmartin.com","url":"https://alion.io/company/lockheedmartin","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":96,"open_postings":2285,"ghost_share":0.01,"stale_share":0,"repost_share":0.197,"time_to_fill_p50_days":34,"computed_at":"2026-11-12T10:38:37Z"}},"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":["Englewood, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":95900,"max":178100,"currency":"USD","period":"year","gross":null,"usd_annual":178100},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"EVMS","optional":true}],"status":"live","first_seen_at":"2026-11-03T17:48:56Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T15:05:08Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"Standard Job Description\nResearches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal hydraulic or heat transfer systems for production, transmission, measurement, and use of energy. Applies research to the planning, design, development, and testing of mechanical and/or electromechanical systems, instruments, controls, engines, and/or machines.\nThis position is for a Mechanical Engineer focused on propulsion hardware that collaborates well in a team environment and has excellent communication skills. In this role, you will have numerous opportunities to represent the IPT with our Stakeholders, with many opportunities for career development along the way. The IPT is responsible for the development, manufacture, and management of propulsion hardware within the subsystem.\nAS A VALUED MEMBER OF OUR TEAM YOU WILL:\nBe the technical expert who maintains a full understanding of the D5LE2 TROP hardware and leads the technical development of that hardware to meet sub system requirements.\nBe the technical advocate for the D5LE2 PBCS TROP hardware who gathers performance information, supports major reviews, and participates in critical production, critical design decisions and alteration activities to support overall system assessments.\nParticipate in problem investigations, troubleshooting, development of corrective action plans, and integration of technical requirements with facility and fleet operation activities.\nIntegrate new development efforts into SWF operations and capabilities to support new fleet deployments including Columbia and Dreadnought class SSBNs.\nBe responsible for having a complete understanding of program-unique and Space command media which ensures the PBCS hardware meets technical requirements throughout their lifecycle.\nBe accountable for the technical integrity of the D5 PBCS TROP hardware. This includes ensuring compatibility between internal interfaces and across interfacing subsystems of the Strategic Weapon System (e.g., Launcher, Guidance, and SSBN).\nBasic Qualifications\n-Experience with engineering lifecycle (examples: development, aging, or production)\n-Experience with manufacturing of energetic materials or other materials\n-Desire and ability to own technical challenges through solutions\n-Ability to obtain a DoD Secret Clearance\n-Any combination of experience in:\nengineering project management,\nsupplier management\ntechnical evaluations\nmechanical design\nphases of project lifecycle (SRR, PDR, CDR)\n- Experience with CAD software such as CERO\nDesired Skills\nExperience with FBM processes and products\nMissile and/or aerospace related education or experience\nExperience with engineering principles of solid propellant rocket motors or generators\nHardware experience including, design, analysis, assembly, integration, and test\nExperience using EPDM Windchill, SAP, CREO, and design tools\nExperience working with procurement and outside suppliers\nAbility to collaborate effectively with adjacent fields (systems engineering, electronics, stress/thermal analysis, configuration management, production, test, etc)\nExcellent verbal/written communication, presentation and interpersonal skills with technical and non-technical audiences\nMissile and/or aerospace related education or experience\nExperience with FBM processes and products\nExperience with aerospace manufacturing\nExperience with propulsion hardware development\nExperience with refractory metals\nExperience as principal engineer delegate or project lead\nExperience with resource estimation & management, component development estimation, project planning, and project management\nExperience with Integrated Master Schedule (IMS) initial drafting and baselining\nExperience managing DoD project with Earned Value Management (EVM) and other DoD requirements\nRisk and opportunity experience with an understanding of continuous improvement concepts\nExperience in proposal development: Basis of Estimate (BOE), Rough Order of Magnitude (ROM), & Statement of Work (SOW) generation\nExperience in gas/fluid dynamics or energetics/propellants\nExcellent written and verbal communication skills, demonstrated leadership and initiative\nProficient in AI prompting as it applies to this position and practice\nPay Information\nFull-Time Salary Range: $95900.00 - $178100.00\nAt Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.\nThe salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.\nBenefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.\nAnnual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.\nFor (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.","description_format":"text","description_chars":5996,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Education assistance","Flexible schedule","Life insurance","Parental leave"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Aerospace Manufacturing","Combat Aircraft","Missiles","Military Satellites"],"lifecycle":[{"event":"open","at":"2026-11-13T15:05:08Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 1","filings_12m":1,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":182500,"route":null,"cap_exempt":false,"checked_at":"2026-11-12T07:36:15+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":9,"expected_fill_days":34,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-11-13T16:45:30Z"},"pay":{"stated_usd_annual":178100,"is_top_pay":true},"html_url":"https://alion.io/job/lockheed-martin-mechanical-engineer-sr-e3-26","json_url":"https://alion.io/job/lockheed-martin-mechanical-engineer-sr-e3-26.json","meta":{"generated_at":"2026-11-13T16:45:30Z","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":33593,"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":37086},"rest":"https://alion.io/mcp/rest/get_company?id=37086"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flockheed-martin-mechanical-engineer-sr-e3-26"},{"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%2Flockheed-martin-mechanical-engineer-sr-e3-26"},{"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%2Flockheed-martin-mechanical-engineer-sr-e3-26"},{"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/lockheed-martin-mechanical-engineer-sr-e3-26\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flockheed-martin-mechanical-engineer-sr-e3-26"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4260115}},{"tool":"search_jobs","arguments":{"company":"lockheedmartin.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4260115},"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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