{"company":{"id":1836162,"name":"General Dynamics Mission Systems","domain":"gdmissionsystems.com","url":"https://alion.io/company/gdmissionsystems-com"},"answer":"As of Nov 12, 2026, Alion lists 10 companies most like General Dynamics Mission Systems: L3Harris Technologies, Leidos, Anduril Industries, Northrop Grumman, CACI International, Sierra Nevada Corporation, CHAOS Industries, Systems and Technology Research, Leonardo and GCI.","highlights":["General Dynamics Mission Systems itself has 599 open roles on Alion.","Of them, Northrop Grumman is hiring the most, with 2,796 open roles.","Anduril Industries has raised the most venture funding on record: $6.3B.","Open roles at Anduril Industries rose the most: from 2,034 on Oct 12, 2026 to 2,243 now."],"as_of":"2026-11-12","cite":"Alion, \"General Dynamics Mission Systems competitors and alternatives: 10 similar companies compared on hiring and funding\", as of Nov 12, 2026. 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Corporation","url":"https://alion.io/company/sierra-nevada-corporation","domain":"sncorp.com","open_roles":329,"open_roles_change":null,"funding":{"total_raised_usd":null,"last_round":null,"last_round_usd":null,"last_round_date":null,"lead_investors":[]},"size_band":"1001-5000","headquarters":{"city":"Sparks","country":"US"},"technologies":["MATLAB","Python","Linux"],"hiring_countries":["US"],"similarity":{"score":19.13,"shared_segments":["National Security","Defense Manufacturing"],"shared_technologies":["Python","JavaScript","Java","SQL","C++"],"same_hq_country":true}},{"name":"CHAOS Industries","url":"https://alion.io/company/chaos-industries","domain":"chaosinc.com","open_roles":172,"open_roles_change":null,"funding":{"total_raised_usd":855000000,"last_round":"venture","last_round_usd":510000000,"last_round_date":"2025-11-14","lead_investors":[]},"size_band":"201-500","headquarters":{"city":"Los 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Open roles are the visible postings on Alion today; their change is shown only for boards that state posting dates.","html_url":"https://alion.io/company/gdmissionsystems-com/competitors","json_url":"https://alion.io/company/gdmissionsystems-com/competitors.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-12T23:33:32Z","generated_at":"2026-11-13T05:27:09Z"}}