{"company":{"id":673180,"name":"Fantom Corporation","domain":"fantomcorp.com","url":"https://alion.io/company/fantomcorp"},"section":"offices","answer":"Fantom Corporation has 6 sites in 1 country; 5 sites have open roles now. The busiest is Chantilly. The head office is in Leesburg.","figures":[{"label":"Sites","value":"6"},{"label":"Countries","value":"1"},{"label":"Hiring offices","value":"5"},{"label":"Open roles","value":"33"}],"blocks":[{"key":"sites","title":"Every site","source":"office addresses in postings and company registers","rows":6}],"sites":[{"site":"Leesburg","country":"United States","type":"Headquarters","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""},{"site":"Chantilly","country":"United States","type":"Engineering / R&D","open_roles":"22","roles_90_days":"27","hires_most_for":"Backend, DevOps, Solutions","engineering_share":"73%","seen_since":"Feb 2026"},{"site":"Hanover","country":"United States","type":"Engineering / R&D","open_roles":"7","roles_90_days":"0","hires_most_for":"DevOps, Backend, Solutions","engineering_share":"71%","seen_since":"May 2026"},{"site":"McLean","country":"United States","type":"Not classified","open_roles":"2","roles_90_days":"0","hires_most_for":"Data Science, Enterprise Apps","engineering_share":"100%","seen_since":"Jul 2026"},{"site":"Tysons","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"0","hires_most_for":"Backend","engineering_share":"100%","seen_since":"Feb 2026"},{"site":"Fort Meade","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"0","hires_most_for":"Solutions","engineering_share":"0%","seen_since":"May 2026"}],"as_of":"2026-11-13","cite":"Fantom Corporation, Offices. Alion, Nov 13, 2026. https://alion.io/company/fantomcorp/offices","html_url":"https://alion.io/company/fantomcorp/offices","json_url":"https://alion.io/company/fantomcorp/offices.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","generated_at":"2026-11-13T22:17:46Z"}}