{"id":2593801,"url":"https://alion.io/job/the-aerospace-corporation-sigintgeoint-modeling-simulation-engineer","title":"SIGINT/GEOINT Modeling & Simulation Engineer","company":{"id":58420,"name":"The Aerospace Corporation","domain":"aerospace.org","url":"https://alion.io/company/the-aerospace-corporation","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":79,"open_postings":50,"ghost_share":0,"stale_share":0.86,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-10-25T05:49:26Z"}},"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":["Chantilly, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":129000,"max":249600,"currency":"USD","period":"year","gross":null,"usd_annual":249600},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Fortran","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-14T00:00:00Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-25T12:57:30Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.\nThe Enterprise Effects Division (EED) drives integration of Aerospace’s strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space-enabled mission effects.\nThe Surveillance and Navigation Architecture Performance Department (SNAPD) in the Integrated Performance Subdivision aspires to be the premier force advising the evolution of national security and civil space enterprises, leveraging our modeling and simulation (M&S) expertise to evaluate end-to-end architecture performance.\nWe are seeking a SIGINT/GEOINT M&S Engineer to evaluate space-based intelligence architectures using sophisticated simulation tools. In this role, you will apply your expertise in signals intelligence, geospatial intelligence, and geolocation to support requirements verification, analyses-of-alternatives, and mission performance modeling that directly informs national security.\nWork Model:\nThis is a full-time position based in Chantilly, VA, which requires primarily onsite work (4 days minimum onsite).\nWhat You’ll Be Doing:\nLead small, collaborative teams to assess legacy and emerging space-based architectures using advanced simulation tools, driving recommendations that shape national security capabilities.\nTranslate customer needs into actionable project plans, guiding analysts and developers while building and leading multi-disciplinary technical teams to deliver high-quality results.\nPartner directly with government leaders, contractors, and fellow Aerospace engineers to tackle complex technical challenges and deliver impactful analysis and recommendations.\nServe as a technical mentor to junior staff in one or more department focus areas, coordinating training and delivering a strategy for maintaining bench depth in department capabilities.\nCommunicate your findings through clear, compelling presentations and reports tailored to audiences ranging from technical experts to senior leadership.\nSupport development and sustainment of the organization’s analysis and simulation tools and capabilities.\nWhat You Need to be Successful:\nMinimum Requirements for the Engineering Specialist:\nB.S degree in aerospace engineering, electrical engineering, systems engineering, mathematics, or related technical discipline.\n5+ years of relevant technical modeling & simulation, signal processing, systems analysis, or related technical disciplines.\nProfessional experience with one or more of the following subjects: space-related modeling and simulation, SIGINT, geolocation, mission data processing, signal and image processing, RF engineering, radar systems, communications systems, algorithm design, or mathematical modeling.\nExperience with programming/scripting languages such as Python, C++, Fortran, or MATLAB. Willingness to learn new tools and languages.\nThis position requires the ability to obtain and maintain a TS/SCI security clearance with CI Polygraph, which is issued by the U.S. government. U.S. citizenship is required to obtain a security clearance.\nIn addition to the above, the minimum requirements for the Senior Engineering Specialist include:\n10+ years of progressively responsible technical experience\nDemonstrated technical leadership, such as leading project teams, mentoring early-career engineers, or driving technical strategy\nKnowledge in one or more of these specific national security space or intelligence mission areas: signals intelligence, space surveillance, geo-spatial intelligence, or space protection\nStrong record of personal accountability and adaptability to changing customer expectations\nWhat Will Help You Excel:\nIt would be impressive if you have one or more of these:\nGraduate degree in one of the fields of study mentioned above\nTechnical knowledge of SIGINT satellite systems\nFamiliarity with the next generation SIGINT architecture or relevant mission knowledge\nM&S experience in one of these areas: Performance Assessment, Geolocation, RF link budgets, Antenna modeling, Signal detection\nPerformance modeling experience with at least one space subsystem (antennas, receivers, mission payloads)\nKnowledge of Intelligence Community or US Department of Defense business practices, acquisition policies, or space mission portfolios\nWe offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.\n(Min - Max)\n$129,000.00 - $249,600.00Pay Basis: AnnualLeadership Competencies\nOur leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:\nOperate Strategically\nLead Change \nEngage with Impact \nFoster Innovation \nDeliver Results \nWays We Reward Our Employees\nDuring your interview process, our team will provide details of our industry-leading benefits.\nBenefits vary and are applicable based on Job Type. A few highlights include:\nComprehensive health care and wellness plans\n\nPaid holidays, sick time, and vacation\n\nStandard and alternate work schedules, including telework options\n\n401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire\n\nFlexible spending accounts\n\nVariable pay program for exceptional contributions\n\nRelocation assistance\n\nProfessional growth and development programs to help advance your career\n\nEducation assistance programs\n\nAn inclusive work environment built on teamwork, flexibility, and respect\n\nWe are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.\nEqual Opportunity Commitment\nThe Aerospace Corporation is an equal opportunityemployer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information,marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at  . You can also review Know Your Rights: Workplace Discrimination is Illegal.","description_format":"text","description_chars":7891,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Education assistance","Relocation assistance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Geospatial Analytics","C4ISR","Military Satellites","Electronic Warfare"],"lifecycle":[{"event":"open","at":"2026-10-15T06:32:00Z"}],"visa":[],"liveness":{"score":50,"band":"ok","label":"Likely open","p_open":0.9,"p_active":0.622,"p_room":0.9,"age_days":11,"expected_fill_days":29,"reasons":["conf:73","stale_co","velocity","win:mid","comp:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":249600,"is_top_pay":true},"html_url":"https://alion.io/job/the-aerospace-corporation-sigintgeoint-modeling-simulation-engineer","json_url":"https://alion.io/job/the-aerospace-corporation-sigintgeoint-modeling-simulation-engineer.json","meta":{"generated_at":"2026-10-26T04:50:45Z","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":6492,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":58420},"rest":"https://alion.io/mcp/rest/get_company?id=58420"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fthe-aerospace-corporation-sigintgeoint-modeling-simulation-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%2Fthe-aerospace-corporation-sigintgeoint-modeling-simulation-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%2Fthe-aerospace-corporation-sigintgeoint-modeling-simulation-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/the-aerospace-corporation-sigintgeoint-modeling-simulation-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fthe-aerospace-corporation-sigintgeoint-modeling-simulation-engineer"}]}