{"company":{"id":1766333,"name":"TNS","domain":"tnsi.com","url":"https://alion.io/company/tnsi"},"section":"offices","answer":"TNS has 24 sites in 12 countries; 24 sites have open roles now. The busiest is Sheffield. The head office is in Reston.","figures":[{"label":"Sites","value":"24"},{"label":"Countries","value":"12"},{"label":"Hiring offices","value":"24"},{"label":"Open roles","value":"84"}],"blocks":[{"key":"sites","title":"Every site","source":"office addresses in postings and company registers","rows":24},{"key":"past","title":"Sites no longer seen","source":"","rows":2}],"sites":[{"site":"Reston","country":"United States","type":"Headquarters","open_roles":"6","roles_90_days":"9","hires_most_for":"Support, AI/ML, Sales","engineering_share":"17%","seen_since":"Nov 2025"},{"site":"Sheffield","country":"United Kingdom","type":"Regional office","open_roles":"10","roles_90_days":"11","hires_most_for":"Networking, Support, AI/ML","engineering_share":"30%","seen_since":"Sep 2025"},{"site":"New York","country":"United States","type":"Regional office","open_roles":"8","roles_90_days":"12","hires_most_for":"Support, AI/ML, Security","engineering_share":"38%","seen_since":"Nov 2025"},{"site":"Bengaluru","country":"India","type":"Engineering / R&D","open_roles":"8","roles_90_days":"7","hires_most_for":"Backend, DevOps, Data Science","engineering_share":"100%","seen_since":"Apr 2026"},{"site":"Washington","country":"United States","type":"Regional office","open_roles":"7","roles_90_days":"10","hires_most_for":"Support, AI/ML, Security","engineering_share":"43%","seen_since":"Nov 2025"},{"site":"João Pessoa","country":"Brazil","type":"Regional office","open_roles":"7","roles_90_days":"9","hires_most_for":"Support, Analytics, Sales","engineering_share":"14%","seen_since":"Aug 2026"},{"site":"Noida","country":"India","type":"Engineering / R&D","open_roles":"7","roles_90_days":"4","hires_most_for":"Backend, DevOps, QA","engineering_share":"86%","seen_since":"Nov 2023"},{"site":"London","country":"United Kingdom","type":"Support & operations","open_roles":"6","roles_90_days":"5","hires_most_for":"Support, Networking, Finance","engineering_share":"17%","seen_since":"Sep 2025"},{"site":"Kuala Lumpur","country":"Malaysia","type":"Support & operations","open_roles":"5","roles_90_days":"4","hires_most_for":"DevOps, Support, Management","engineering_share":"40%","seen_since":"Jun 2026"},{"site":"Budapest","country":"Hungary","type":"Engineering / R&D","open_roles":"4","roles_90_days":"4","hires_most_for":"Backend, DevOps, Product","engineering_share":"75%","seen_since":"Jun 2026"},{"site":"Madrid","country":"Spain","type":"Regional office","open_roles":"2","roles_90_days":"2","hires_most_for":"Administrative, Management","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Milan","country":"Italy","type":"Regional office","open_roles":"2","roles_90_days":"2","hires_most_for":"Management, Solutions","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"São Paulo","country":"Brazil","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Analytics","engineering_share":"100%","seen_since":"Aug 2026"},{"site":"Sydney","country":"Australia","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Support","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Dublin","country":"Ireland","type":"Regional office","open_roles":"1","roles_90_days":"2","hires_most_for":"Operations","engineering_share":"0%","seen_since":"Aug 2026"},{"site":"Adelaide","country":"Australia","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Support","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Overland Park","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Support","engineering_share":"0%","seen_since":"Aug 2026"},{"site":"Manchester","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"2","hires_most_for":"Support","engineering_share":"0%","seen_since":"Aug 2026"},{"site":"Manchester","country":"United Kingdom","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Operations","engineering_share":"0%","seen_since":"Oct 2026"},{"site":"Seattle","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Support","engineering_share":"0%","seen_since":"Oct 2026"},{"site":"Wichita","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Support","engineering_share":"0%","seen_since":"Oct 2026"},{"site":"Columbia","country":"United States","type":"Not classified","open_roles":"1","roles_90_days":"1","hires_most_for":"Support","engineering_share":"0%","seen_since":"Oct 2026"},{"site":"Łódź","country":"Poland","type":"Not classified","open_roles":"1","roles_90_days":"0","hires_most_for":"QA","engineering_share":"100%","seen_since":"Dec 2025"},{"site":"Paris","country":"France","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Solutions","engineering_share":"0%","seen_since":"Aug 2026"}],"past":[{"name":"Mumbai","detail":"India · Not classified","value":"last seen Nov 2026"},{"name":"Chennai","detail":"India · Not classified","value":"last seen Nov 2026"}],"as_of":"2026-11-15","cite":"TNS, Offices. Alion, Nov 15, 2026. https://alion.io/company/tnsi/offices","html_url":"https://alion.io/company/tnsi/offices","json_url":"https://alion.io/company/tnsi/offices.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","generated_at":"2026-11-15T05:46:55Z"}}