Bihar Police Recruitment 2025
Hello friends! Welcome back! Today we’ve got some fresh government job news for you this time from the Bihar Police Department. Yes, you heard that right! Bihar Police has released a recruitment notification for Assistant Director and Senior Scientific Assistant posts. Let’s check out all the important details step by step.

Overview – Bihar Police 2025
| Department | Bihar Police |
| Post Name | Assistant Director & Senior Scientific Assistant |
| Total Vacancies | 189 |
| Salary | Up to ₹65,000 per month |
| Job Location | Bihar |
| Application Start Date | 6 October 2025 |
| Last Date to Apply | 31 October 2025 |
| Application Fee | ₹100 for all categories |
Note: These are contract-based positions, and you’ll be hired on a fixed-term basis.
Post-Wise Vacancy Details
| Post Name | No. of Vacancies |
|---|---|
| Assistant Director | 89 |
| Senior Scientific Assistant | 100 |
| Total | 189 |
Eligibility Criteria for Bihar Police 2025
Education Qualification
Since there are two types of posts, qualifications vary slightly. Let’s look at them one by one.
For Assistant Director
Chemistry Division: M.Sc. or M.Tech in Forensic Science with specialization in Chemistry, Biochemistry, Pharmacology, or Toxicology.
Physics Division: M.Sc. or M.Tech in Forensic Science, Physics, or Mathematics or B.Tech/B.E. in Computer Science, Electronics, or Instrumentation with one year of specialization in related areas.
Photo/Instrument/Cyber Division: B.Tech/B.E. in Computer Science, Instrumentation, Electronics, or Mechanical Engineering with one-year specialization or M.Sc./M.Tech in Applied Physics.
Biology Division: M.Sc. or M.Tech in Forensic Science, with a background in Biology, Botany, Biochemistry, Biotechnology, Microbiology, Genetics, or Molecular Biology.
Psychology Division: M.Sc., M.Tech, or M.A. in Psychology with specialization in Clinical Psychology.
For Senior Scientific Assistant
Chemistry Division: M.Sc. or M.Tech in Forensic Science, Chemistry, Biochemistry, Pharmacology, or Toxicology.
Physics Division: M.Sc. or M.Tech in Forensic Science, Physics, Mathematics, or B.Tech/B.E. in Computer Science, Electronics, or Instrumentation with one year of specialization.
Biology Division: M.Sc. or M.Tech in Forensic Science, Biology, Botany, Biochemistry, Biotechnology, Microbiology, Genetics, or Molecular Biology.
Psychology Division: M.Sc., M.Tech, or M.A. in Psychology with specialization in Clinical Psychology.
Age Limit (as on 1 October 2025)
- Minimum Age: 21 years
- Maximum Age (for retired officers): 65 years
Also Read: UPSC ESE 2026 Notification
Salary Details for Bihar Police
| Post | Monthly Salary | Notes |
|---|---|---|
| Assistant Director | ₹65,000 | Fixed salary, no extra allowances |
| Senior Scientific Assistant | ₹50,000 | Fixed salary, no DA/HRA/TA |
Note: These are contractual roles, so no additional benefits like DA, HRA, or travel allowance will be provided.
Selection Process for Bihar Police Recruitment 2025
The selection will be carried out by a Specially Constituted Board under Bihar Police. There will be no written exam or interview. Selection will be done in the following stages:
- Merit-Based Shortlisting: Based on your Post-Graduation marks, candidates will be shortlisted. So make sure you enter your academic details correctly in the form.
- Document Verification: Shortlisted candidates will be called for document verification. Bring all your original certificates to prove your eligibility.
- Medical Examination: A medical test will ensure that you meet all physical and medical standards.
Note: Candidates with color blindness will not be eligible.
Once you clear all these stages, your final selection will be confirmed.
Main Syllabus Topics for Bihar Police Recruitment
1) Common Core (for all)
- Fundamentals of Forensic Science
- Crime Scene Investigation & Evidence Handling
- Laboratory Procedures & Report Writing
- Legal Aspects & Indian Evidence Act (Forensic Relevance)
- Ethics & Quality Control in Forensic Labs
2) Chemistry Division (Toxicology / General Chemistry / Narcotics / Explosives)
- Forensic Chemistry & Analytical Techniques
- Forensic Toxicology
- Narcotic Drugs & Psychotropic Substances
- Explosives & Trace Evidence Analysis
- Chromatography & Spectroscopy Methods (GC, HPLC, MS, IR, UV)
3) Physics Division (Ballistics / Photo / Instrument / Cyber)
- Forensic Physics & Ballistics
- Firearms & Gunshot Residue Analysis
- Forensic Photography & Imaging
- Instrumentation & Electronics in Forensic Science
- Cyber Forensics & Digital Evidence
4) Biology Division (Biology / Serology / DNA)
- Forensic Biology & Serology
- DNA Fingerprinting & Molecular Biology
- Biotechnology & Genetics in Forensics
- Microbiology & Forensic Applications
5) Psychology Division (Polygraphy / Narco-analysis)
- Forensic & Clinical Psychology
- Polygraph Principles & Techniques
- Narco-analysis (Concept & Legal Aspects)
- Psychological Assessment & Criminal Behavior
6) Supporting Topics (common)
- Basic Statistics & Data Interpretation
- Computer Awareness (MS Office, Data Handling)
- Current Developments in Forensic Science
How to Apply Bihar Police 2025?
- Visit the official Bihar Police website (link will be available below).
- Click on the Apply Online link for Assistant Director/Senior Scientific Assistant.
- Fill in your personal and academic details carefully.
- Upload all the required documents.
- Pay the application fee of ₹100.
- Submit your application and take a printout for future use.
Application Fee: ₹100 (for all categories)
Important Note
We also share updates about latest government jobs, even those with less than 50 vacancies, on our Telegram channel. Join now to get instant updates, official notification links, and apply online links directly on your phone.
If you found this information helpful, share it with your friends who are looking for government jobs. Stay connected for more latest Sarkari job updates and best of luck with your application for Bihar Police Recruitment 2025.

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