1. post name: Principal Project Associate 2. no of post: 04 posts 3. Qualification: The qualification for National Chemical Laboratory Recruitment 2022 is B.Sc, B.Tech/B.E, M.Sc, M.E/M.Tech. Those candidates who meet the eligibility criteria can apply before the last date. Candidates will be selected based on a written test/personal interview/medical test/walk-in interview. Those candidates who successfully completed all levels of selection will be selected for the respective post. The vacancy for National Chemical Laboratory Recruitment 2022 is 4 Posts.