Bihar Police CID Assistant Director Recruitment 2025 Apply Online 189 Posts
Bihar Police CID Assistant Director Recruitment 2025 Apply Online 189 Posts
Introduction
About
The Criminal Investigation Department (CID), Bihar, is the specialized investigative wing of the Bihar Police. It plays a crucial role in solving complex criminal cases, forensic investigations, and providing scientific support in law enforcement.
Job Overview
| Recruitment Authority | Bihar Police CID |
|---|---|
| Post Name | Assistant Director, Senior Scientific Assistant |
| Total Vacancies | 189 |
| Job Location | Bihar |
| Application Mode | Online |
| Official Website | police.bihar.gov.in |
| Advt. No. | 01/2025 |
Bihar Police CID Notification 2025
Vacancy Details
| Post Name | No. of Posts |
|---|---|
| Assistant Director | 89 |
| Senior Scientific Assistant | 100 |
| Total | 189 |
Eligibility Criteria
- Educational Qualification:
- Chemistry: M.Sc. /M.Tech in Forensic Science, Chemistry, Biochemistry, Pharmacology, or Toxicology.
- Physics: M.Sc. /M.Tech in Forensic Science, Physics, or Mathematics; OR B.Tech/B.E in Computer Science, Electronics, Instrumentation, or Mechanical with one year specialization; OR M.Sc./M.Tech in Applied Physics.
- Biology: M.Sc. /M.Tech in Forensic Science, Biology, Botany, Biochemistry, Biotechnology, Microbiology, Genetics, or Molecular Biology.
- Psychology: M.Sc. /M.Tech/M.A in Psychology or Clinical Psychology.
- Age Limit: 21 – 65 years as on 01-10-2025 (relaxation applicable as per rules).
Important Dates
| Event | Date |
|---|---|
| Notification Release Date | 10 October 2025 |
| Application Start Date | 06 October 2025 |
| Last Date to Apply | 31 October 2025 |
Application Fee
| Category | Fee |
|---|---|
| All Candidates | ₹100/- |
Salary Structure
- Assistant Director: ₹65,000/- per month
- Senior Scientific Assistant: ₹50,000/- per month
Selection Process
- Written Examination / Interview (as per notification)
- Document Verification
- Final Merit List
How to Apply
- Visit the official website: police.bihar.gov.in
- Click on the recruitment section.
- Register and create an applicant account.
- Fill in the application form carefully.
- Upload scanned copies of the required documents, photograph, and signature.
- Pay the application fee online.
- Submit and download the final application form for reference.
Important Links
Preparation Tips
- Understand the syllabus for forensic sciences and related subjects.
- Revise core concepts of Physics, Chemistry, Biology, and Psychology.
- Focus on applied forensic science case studies.
- Stay up-to-date with the latest forensic technology and techniques.
- Practice solving analytical and reasoning questions.
- Strengthen general knowledge, especially law and criminal investigation.
- Attempt previous year question papers and Daily Current Affairs.
- Take brief notes for quick review before the exam/interview.
- Improve writing and presentation skills for interviews.
- Maintain time management during preparation and in exams.
Recommended Books
- Forensic Science: B.S. Nabar – Forensic Science in Crime Investigation
- Chemistry: Morrison & Boyd – Organic Chemistry
- Physics: H.C. Verma – Concepts of Physics
- Biology: Lehninger – Principles of Biochemistry
- Psychology: Baron – Psychology
- General Awareness: Lucent’s General Knowledge
- Aptitude: Quantitative Aptitude – R.S. Aggarwal
- Reasoning: A Modern Approach to Reasoning – R.S. Aggarwal
- Law & Criminology: Paranjape – Criminology & Penology
- Exam Practice: Kiran’s Bihar Police Previous Year Papers
FAQs – Bihar Police CID Recruitment 2025
Q1: How many vacancies are announced in the Bihar Police CID Assistant Director 2025?
A: A total of 189 vacancies.
Q2: What is the last date to apply for the Bihar Police CID Assistant Director 2025?
A: 31 October 2025.
Q3: What is the age limit for the Police CID Senior Scientific Assistant 2025?
A: 21 – 65 years.
Q4: What qualifications are required for the Police CID Assistant Director 2025?
A: M.Sc./M.Tech/M.A or B.Tech/B.E in relevant disciplines such as Forensic Science, Chemistry, Physics, Biology, Psychology, etc.
Q5: What is the salary for the posts?
A: ₹65,000/- (Assistant Director) and ₹50,000/- (Senior Scientific Assistant).
Q6: Is there an application fee for the Assistant Director 2025?
A: Yes, ₹100/- for all candidates.
Q7: What is the selection process for the Senior Scientific Assistant 2025?
A: Written exam/interview followed by document verification.
Q8: Can candidates from other states apply?
A: Yes, if they meet the eligibility criteria.
Q9: Is there any reservation for women candidates?
A: Yes, as per the Bihar government rules.
Q10: Where can I apply online?
A: At the official website police.bihar.gov.in.
