{"id":2692888,"url":"https://alion.io/job/sedaro-modeling-simulation-intern","title":"Modeling & Simulation Intern","company":{"id":4390314,"name":"Sedaro","domain":"sedaro.com","url":"https://alion.io/company/sedaro","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":{"grade":"C","score":68,"open_postings":13,"ghost_share":0.538,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Arlington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":71000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":372},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-09-02T00:00:00Z","employer_posted_date":"2026-09-02","last_verified_at":"2026-10-20T11:52:23Z","board_verified":true,"closed_at":null,"days_open":48,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":48},"description":"Overview\nSedarois hiring a Modeling & Simulation Engineer Intern to help build the complex, high fidelity simulations that power our cutting-edgesimulation platform and help revolutionize how the next generation of aerospace technology is built.\nTeam:Modeling & Simulation, reporting to the Team Lead\nLocation:In person in Arlington, VA\nU.S. Citizenship required\nWho We Are\nOur simulation platform enables digital mission engineering and model-based optimization through distributed, multi-domain, rapid analysis across hundreds of interacting systems. Our simulations have run at massive scale in data centers, in the loop with hardware in the lab, and on-orbit onboard real space hardware. Join us as an early employee and transform how teams collaboratively engineer the next generation of satellite constellations and connected fleets.\nWho You Are\nYou are a self-driven and creative engineer with a passion for solving complex problems.\nYou take pride in writing clean, efficient, and maintainable code to build robust and scalable simulations.\nYou thrive on technical challenges and take pride in owning your work from concept to implementation.\nYou are a natural collaborator, adept at working with interdisciplinary teams to build and refine cutting-edgesoftware in a fast-paced, innovative environment.\nWhat You’llDo\nAs a Modeling & Simulation Intern, you will be a hands-on individual contributor helping us expand our platform's simulation capabilities. Your responsibilities may include:\nDeveloping high-fidelity simulation software and analysis tools for a diverse range of complex systems and validatingthese models against real-world data.\nConfiguring and executing large-scale multi-simulation studies that leveragecloud compute resources for uncertainty quantification, sensitivity analysis, and optimization.\nPerforming analysis of simulation results and generating impactful analytics.\nBenefits\nFlexible work schedule with core hours\nCompany provided lunches 3 days a week\nIndustry-leading career development opportunities\nRequirements\nCurrently pursuing a degree in engineering, math, or a related field\nExperience writing software to model complex physical systems\nExperience with git, automated testing, and related software development tools & practices\nExperience validatingsimulation models against real-world data\nExperience with data analysis and visualization\nExperience with Python","description_format":"text","description_chars":2409,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-16T09:31:18Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.28,"p_room":0.44,"age_days":48,"expected_fill_days":35,"reasons":["conf:4","stale_co","win:tail","crowd:junior"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sedaro-modeling-simulation-intern","json_url":"https://alion.io/job/sedaro-modeling-simulation-intern.json","meta":{"generated_at":"2026-10-20T12:40:39Z","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":14008,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":4390314},"rest":"https://alion.io/mcp/rest/get_company?id=4390314"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsedaro-modeling-simulation-intern"},{"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%2Fsedaro-modeling-simulation-intern"},{"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%2Fsedaro-modeling-simulation-intern"},{"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/sedaro-modeling-simulation-intern\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsedaro-modeling-simulation-intern"}]}