{"id":2405193,"url":"https://alion.io/job/saic-aiml-engineer-principal","title":"AI/ML Engineer Principal","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":53,"ghost_share":0,"stale_share":0.981,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-13T05:45:00Z"}},"role":"AI/ML","role_family":"AI/ML","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":173000,"max_usd":357000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":640},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Anomaly Detection","optional":false},{"name":"C++","optional":false},{"name":"HPC","optional":false},{"name":"Python","optional":false},{"name":"Reinforcement Learning","optional":false}],"status":"live","first_seen_at":"2026-10-12T21:16:49Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-13T10:36:10Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"SAIC is hiring a AI/ML Engineer to join a mission-driven, multi-disciplinary analysis team in Chantilly, VA. This role supports the design, acquisition, and operation of national security space systems by developing and integrating AI/ML capabilities into modeling and simulation environments for government satellite programs in Earth orbits, with a focus on mission planning and space domain awareness.\nResponsibilities include, but are not limited to:\nDevelop and apply AI/ML algorithms and workflows to support satellite mission planning, space domain awareness, and resilient mission operations.\n\nPerform end-to-end ML development, including data exploration, feature engineering, model training/tuning/validation, and performance assessment using supervised, unsupervised, and reinforcement learning.\n\nImplement and optimize algorithms for classification, tracking, anomaly detection, and decision support using optical and radar space-surveillance sensor data.\n\nDesign, build, and maintain scalable HPC or HPC-like pipelines and workflows for large-scale model training, testing, and deployment.\n\nUse programming languages such as Python and/or C++ to extend modeling, simulation, and data analysis tools for space-domain problems.\n\nCollaborate with satellite designers, operations planners, and subject-matter experts to translate mission needs into AI/ML requirements and integrate solutions into broader modeling and simulation efforts.\n\nConduct trade studies and technical assessments, review algorithms and models from internal and external teams.\n\n Minimum 2 years of relevant experience and Bachelor’s Degree in Computer Science, Data Science, Applied Mathematics, Engineering, Physics, or related technical; a Master’s degree may substitute for some years of experience.\n\nExperience designing, implementing, and evaluating ML algorithms (e.g., supervised, unsupervised, reinforcement learning) on real-world data sets.\n\nProficiency in at least one major AI/ML programming language (such as Python or C++), including use of common ML and data libraries/frameworks.\n\nExperience conducting exploratory data analysis (EDA) and developing predictive models, including training, tuning, validation, and quantitative performance evaluation.\n\nExperience with scalable data processing or model-training pipelines in an HPC or cloud-like environment.\n\nClearance Requirements:\nActive TS/SCI with an active and current Polygraph\n\nPosition is fully on-site in Chantilly, VA; no remote work available.\n\nPreferred Qualifications:\nExperience applying AI/ML in the space domain (e.g., satellite operations, space surveillance, tracking, or space domain awareness).\n\nExperience with optical and/or radar sensor data for detection, classification, or tracking.\n\nExperience with physics-based modeling and simulation tools and integrating ML solutions into those workflows.\n\nExperience developing or optimizing algorithms for anomaly detection, mission planning, resource allocation, or sensor tasking.\n\nExperience building and operating HPC pipelines for large-scale model training and evaluation.\n\nFamiliarity with astrodynamics, satellite mission design, or remote sensing concepts.\n\nPhysical Requirements:\nWork is performed in office and classified lab environments, requiring the ability to sit or stand for extended periods and use standard office equipment.\n\nMay involve walking between secure facilities and attending on-site meetings and demonstrations.\n\n2026.10.1","description_format":"text","description_chars":3468,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","Systems Integrators","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-13T00:32:28Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":12,"reasons":["conf:2","stale_co","win:early","comp:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/saic-aiml-engineer-principal","json_url":"https://alion.io/job/saic-aiml-engineer-principal.json","meta":{"generated_at":"2026-10-13T12:43:12Z","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":19741,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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-aiml-engineer-principal"},{"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-aiml-engineer-principal"},{"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-aiml-engineer-principal"},{"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-aiml-engineer-principal\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsaic-aiml-engineer-principal"}]}