The Bihar Police Criminal Investigation Department (CID) has released an official recruitment notification for 189 vacancies under the Forensic Science Laboratory (FSL). The posts include Assistant Director (89) and Senior Scientific Assistant (100) across various scientific streams such as Chemistry, Physics, Biology, and Psychology.
The online application process started on 6th October 2025, and the last date to apply is 31st October 2025. This is a golden opportunity for candidates holding an M.Sc. or M.Tech. degree in relevant fields to contribute to the scientific investigation wing of Bihar Police.
Bihar Police CID Recruitment 2025 – Overview Particulars Details Organization Bihar Police CID – Forensic Science Laboratory (FSL) Post Names Assistant Director, Senior Scientific Assistant Total Vacancies 189 Application Mode Online Job Location Bihar Application Dates 6 October to 31 October 2025 Official Website cidfslrecruitment.bihar.gov.in
Important Dates Event Date Notification Release Date 6 October 2025 Online Registration Starts 6 October 2025 Last Date to Apply 31 October 2025 (11:59 PM)
Post-Wise Vacancy Details Post Name No. of Vacancies Assistant Director 89 Senior Scientific Assistant 100 Total 189
Age Limit (As on 01 October 2025) Post Name Age Limit Assistant Director 21 to 65 years Senior Scientific Assistant 21 to 65 years Age Relaxation As per government rules
Educational Qualification – Stream-wise Eligibility Stream Qualification Required Chemistry M.Sc. / M.Tech. in Chemistry, Biochemistry, Pharmacology, Toxicology, or Forensic Science Physics M.Sc. / M.Tech. in Physics, Forensic Science, Mathematics OR B.Tech./B.E. in CS, Electronics, Instrumentation with 1 year specialization Biology M.Sc. / M.Tech. in Biology, Biotechnology, Microbiology, Biochemistry, Genetics, Botany, Molecular Biology, Forensic Science Psychology M.Sc. / M.Tech. / M.A. with specialization in Psychology or Clinical Psychology
Monthly Salary Post Name Salary (₹ Per Month) Assistant Director ₹65,000/- Senior Scientific Assistant ₹50,000/-
Allowances are applicable as per Bihar Government norms.
Selection Process The recruitment will follow the below steps:
Written Examination and/or Interview Document Verification (DV) Medical Examination Application Fee Category Fee All Categories ₹100/- Payment Method Online Mode
How to Apply Online – Step-by-Step Visit the official portal: cidfslrecruitment.bihar.gov.in Register and create a profile using a valid email ID and mobile number. Fill the application form with accurate personal and educational details. Upload all necessary documents like qualification certificates, ID proof, etc. Pay the application fee of ₹100 online. Submit the form and take a printout for future reference. Important Links 
