{"id":3584930,"url":"https://alion.io/job/lockheed-martin-systems-engineer-23","title":"Systems Engineer","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":2489,"ghost_share":0.01,"stale_share":0,"repost_share":0.198,"time_to_fill_p50_days":34,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Littleton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":79300,"max":147300,"currency":"USD","period":"year","gross":null,"usd_annual":147300},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"Verification & Validation","optional":false},{"name":"Agile","optional":true},{"name":"Cameo Systems Modeler","optional":true},{"name":"Linux","optional":true},{"name":"MBSE","optional":true},{"name":"STK","optional":true},{"name":"Unix","optional":true}],"status":"live","first_seen_at":"2026-08-20T22:10:05Z","employer_posted_date":"2026-09-16","last_verified_at":"2026-11-03T17:44:19Z","board_verified":true,"closed_at":null,"days_open":74,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":74},"description":"Standard Job Description\nSpace is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.\nJoin us in shaping a new era in space and find a career that's built for you.\nWe are currently seeking a Systems Engineer to join our Team.\nAs a System Simulation Engineer you will work with a team of Systems, Software, and GNC Engineers performing:\nDevelop a 6DOF physics based missile trajectory simulation used across the FBM program\nWrite/modify SW to support and perform specific analysis\nPerform verification and validation of new Sim against legacy Sim and post flight data\nEvaluate system performance in complex scenarios/environments and verify system/subsystem level requirements\nCreate technical memos, present simulation demos to internal engineering teams, customer technical representatives, and Program Office personnel during technical exchange meetings\nSupport simulation’s user base, working groups, for LM personnel and various non-LM FBM contractors\nThe information below reflects the standard job description for this position: Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.\nBasic Qualifications\nExperience as a Systems Engineer, Aerospace Engineer, Software Engineer, and/or Guidance, Navigation, & Controls (GNC) Engineer\nInterest in flight dynamics, trajectories, physics-based modeling, and/or time domain simulations\nProgramming experience in C++\nInterest in with software configuration management tools (Git, Artifactory, Nexus or similar)\nActive/Valid Secret Security clearance with ability to obtain and maintain a Top Secret Security Clearance; US Citizenship required\nDesired Skills\nBS Engineering, Math, Physics or other related field, and 1+ years Hands-on experience performing guidance, navigation, or flight control engineering on aerospace or missile applications\nExcellent written and verbal communication skills to include generation and presentation of verification plans, analysis reports, algorithm description documentation, other technical documents\nExperience in flight dynamics, trajectories, physics-based modeling,and/or time domain simulations\nExperience integrating and testing hardware and software in Hardware In-the-Loop (HWIL)\nExperience programming in UNIX/LINUX operating system (O/S) environment\nStrong problem-solving abilities; can debug and optimize scripts\nFamiliarity with STK, MBSE, Cameo, Agile process\nFBM program experience\nActive Top Secret clearance\nPay Information\nFull-Time Salary Range: $79300.00 - $147300.00\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":5493,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"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":"2026-11-01T08:53:35Z"}],"visa":[{"country":"US","licensed_sponsor":true,"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":"2026-10-29T16:27:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.348,"p_room":0.28,"age_days":74,"expected_fill_days":34,"reasons":["conf:2","evergreen","wave","velocity","win:tail","crowd:junior,brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":{"stated_usd_annual":147300,"is_top_pay":true},"html_url":"https://alion.io/job/lockheed-martin-systems-engineer-23","json_url":"https://alion.io/job/lockheed-martin-systems-engineer-23.json","meta":{"generated_at":"2026-11-03T19:15:17Z","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":1312,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":37086},"rest":"https://alion.io/mcp/rest/get_company?id=37086"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flockheed-martin-systems-engineer-23"},{"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%2Flockheed-martin-systems-engineer-23"},{"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%2Flockheed-martin-systems-engineer-23"},{"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-systems-engineer-23\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flockheed-martin-systems-engineer-23"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3584930}},{"tool":"search_jobs","arguments":{"company":"lockheedmartin.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3584930},"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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