{"company":{"id":673241,"name":"Environmental Science Associates","domain":"environmentalscienceassociates.com","url":"https://alion.io/company/environmentalscienceassociates"},"section":"offices","answer":"Environmental Science Associates has 22 sites in 1 country; 16 sites have open roles now. The busiest is Seattle. The head office is in San Francisco.","figures":[{"label":"Sites","value":"22"},{"label":"Countries","value":"1"},{"label":"Hiring offices","value":"16"},{"label":"Open roles","value":"33"}],"blocks":[{"key":"sites","title":"Every site","source":"office addresses in postings and company registers","rows":22}],"sites":[{"site":"San Francisco","country":"United States","type":"Headquarters","open_roles":"4","roles_90_days":"3","hires_most_for":"Management, Legal, Science & Research","engineering_share":"25%","seen_since":"Dec 2025"},{"site":"Seattle","country":"United States","type":"Regional office","open_roles":"5","roles_90_days":"5","hires_most_for":"Field & Service, Administrative, Sales","engineering_share":"0%","seen_since":"Jan 2026"},{"site":"Tampa","country":"United States","type":"Regional office","open_roles":"5","roles_90_days":"3","hires_most_for":"Management, Leadership, Operations","engineering_share":"0%","seen_since":"Jan 2026"},{"site":"Portland","country":"United States","type":"Regional office","open_roles":"3","roles_90_days":"5","hires_most_for":"Sales, Operations, Field & Service","engineering_share":"0%","seen_since":"Mar 2026"},{"site":"Los Angeles","country":"United States","type":"Corporate office","open_roles":"3","roles_90_days":"2","hires_most_for":"Legal, Management, Field & Service","engineering_share":"0%","seen_since":"Feb 2026"},{"site":"Oakland","country":"United States","type":"Regional office","open_roles":"2","roles_90_days":"3","hires_most_for":"Legal, Science & Research","engineering_share":"50%","seen_since":"Sep 2025"},{"site":"Irvine","country":"United States","type":"Regional office","open_roles":"2","roles_90_days":"1","hires_most_for":"Legal, Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"Sacramento","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"2","hires_most_for":"Legal","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"San Jose","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"2","hires_most_for":"Legal","engineering_share":"0%","seen_since":"Sep 2026"},{"site":"Orlando","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Operations","engineering_share":"0%","seen_since":"Feb 2026"},{"site":"Boynton Beach","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"San Diego","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"Pasadena","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"Santa Barbara","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"Rancho Cucamonga","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"Thousand Oaks","country":"United States","type":"Regional office","open_roles":"1","roles_90_days":"0","hires_most_for":"Field & Service","engineering_share":"0%","seen_since":"Jun 2026"},{"site":"New York","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""},{"site":"Sarasota","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""},{"site":"Pensacola","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""},{"site":"Bend","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":"Sep 2026"},{"site":"Petaluma","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""},{"site":"Southeast","country":"United States","type":"Regional office","open_roles":"0","roles_90_days":"0","hires_most_for":"","engineering_share":"","seen_since":""}],"as_of":"2026-11-15","cite":"Environmental Science Associates, Offices. Alion, Nov 15, 2026. https://alion.io/company/environmentalscienceassociates/offices","html_url":"https://alion.io/company/environmentalscienceassociates/offices","json_url":"https://alion.io/company/environmentalscienceassociates/offices.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","generated_at":"2026-11-15T05:31:50Z"}}