OPSC Assistant Executive Engineer (AEE) 2023 Recruitment: The OPSC will close the registrations for the OPSC Assistant Executive Engineer (AEE) 2023 today, i.e., April 28, 2023, on its official website. Candidates can apply for the OPSC Assistant Executive Engineer (AEE) 2023, on the official website of OPSC, opsc.gov.in.