The Union Public Service Commission (UPSC) has announced online applications for 538 Group 'A' and Group 'B' vacancies under the Central Government, including roles for Junior Scientific Officers, Assistant Directors, and Air Safety Officers. Eligible candidates with relevant Bachelor's, Master's, or Law degrees must apply online before the deadline on July 3, 2026. Detailed qualification metrics, selection stages, and registration steps are available on the official recruitment website https://upsc.gov.in.