{"id":1994667,"url":"https://alion.io/job/saic-isr-principal-modelingsimulation-engineer","title":"ISR Principal Modeling/Simulation Engineer","company":{"id":58788,"name":"SAIC","domain":"saic.com","url":"https://alion.io/company/saic","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":80,"open_postings":54,"ghost_share":0,"stale_share":0.981,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chantilly, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":117000,"max_usd":253000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":165},"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"MATLAB","optional":false},{"name":"Python","optional":false},{"name":"SOAP","optional":false},{"name":"Visual Basic","optional":false}],"status":"live","first_seen_at":"2026-09-24T18:00:13Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-10-12T04:03:27Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":17},"description":"The qualified applicant will provide local support to the Space Warfighting Analysis Center (SWAC), Multi-Domain Sensing Program (MDSP), Space-based Intelligence Surveillance Reconnaissance and Targeting (ISRT) Division with expertise in ISR systems/processes and modeling and simulation (M&S). Efforts include (but not limited to): Developing space-based ISR models, executing space-based ISR models, analyzing and assessing modeling and simulation results from analysis partners across all classification levels.\nThis position requires significant technical understanding of space-based ISR as well as significant experience with M&S. Experience and understanding of airborne ISR capabilities is also desired. The candidate must be able to: articulate what remote sensing is needed from tactical to strategic levels, where it needs to go and how fast it needs to get there; employ and develop modeling, simulation, and analysis tools; analyze modeling and simulation results; coordinate internal and external modeling and simulation efforts and provide recommendations on potential improvements to concepts and architectures.\nDuties and Responsibilties:\nDevelop target (missile) simulations and corresponding trajectory and behavior files using industry standard M&S tools such as the Advanced Framework for Simulation Integration and Modeling (AFSIM) ** Primary\nDevelop modeling and simulation analysis and assessment scripts using government network supportable tools such as Visual Basic, Python, and/or Matlab. **Primary\nDevelop space-based missile warning access and performance models using industry standard M&S tools such as Systems Tool Kit (STK) or Satellite Orbit Analysis Program (SOAP) and integrate SWAC space-based ISR capability area force designs with modeling and simulation expertise. **SecondarySupport\nAssist in force design analysis planning, analysis execution coordination, and analysis results evaluation\nRecommend and document force design dependencies and opportunities (joint, intelligence community, industry, international and other government organizations)\nAssist with modeling inputs and simulation development for external M&S efforts\nCollaborate in cross-functional planning, coordination and task execution involving the full spectrum of systems engineering and integration activities for a force design effort\nCoordinate efforts internally and externally with multiple agencies/organizations\n Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience.\nDemonstrated experience developing complex space system models and simulations with industry standard tools such as STK, SOAP, AFSIM, and/or NGTS\nDemonstrated experience developing simulation scripts and interface code using government supportable software languages such as VB, Python, and/or Matlab\nTechnical understanding of Space-based ISR systems across joint, intelligence community, industry, international and/or other government organizations\n5+ years of space system modeling and simulation experience including analyzing modeling and simulation results\nIn depth understanding of space-based ISR systems and operations\nDemonstrated problem solving/critical thinking in complex and dynamic organizational environments\nAbility to actively participate in a team environment, working collaboratively as well as independently\nAbility to solely execute and direct tasks including coordinating with multiple organizations/agencies and present leadership with viable options for future architectures\nHave a background of applying analytical problem solving at the tactical, operational and strategic levels of war across multiple DoD organizations\nAbility to apply a variety of analysis techniques to identify operational shortfalls of U.S. space capabilities and concepts and make recommendations for future architectures\nAbility to develop and present leadership decision quality briefings and papers\nKnowledge of how to work in a classified and compartmented working environment is required","description_format":"text","description_chars":4074,"description_truncated":false,"requirements":{"experience_years_min":9,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","Systems Integrators","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-07T08:30:53Z"}],"visa":[],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":1,"p_active":0.466,"p_room":0.55,"age_days":15,"expected_fill_days":12,"reasons":["conf:2","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/saic-isr-principal-modelingsimulation-engineer","json_url":"https://alion.io/job/saic-isr-principal-modelingsimulation-engineer.json","meta":{"generated_at":"2026-10-12T06:32:57Z","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":10562,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":58788},"rest":"https://alion.io/mcp/rest/get_company?id=58788"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsaic-isr-principal-modelingsimulation-engineer"},{"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%2Fsaic-isr-principal-modelingsimulation-engineer"},{"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%2Fsaic-isr-principal-modelingsimulation-engineer"},{"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/saic-isr-principal-modelingsimulation-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsaic-isr-principal-modelingsimulation-engineer"}]}