Bihar Police CID Recruitment 2025-Apply for 189 High-Impact Scientific Vacancies by 31 Oct 2025

Bihar Police CID Recruitment 2025 – 189 Vacancies for Assistant Director & Senior Scientific Assistant

Advertisement No.: 01/2025

Crime Investigation Department, Bihar

Deputy Inspector General of Police (Upper Division), Planning Board, Sardar Patel Bhawan, A Block, 1st Floor, Bailey Road Patna Bihar 800023 India

Last Date to Apply: 31-10-2025

Job Location: Bihar

The Bihar Police Criminal Investigation Department (CID) has officially announced a recruitment drive for Senior Scientific Assistant and Assistant Director positions, offering a total of 189 vacancies across various scientific disciplines. This is a golden opportunity for candidates holding an M.Sc. or M.Tech. degree in fields such as Chemistry, Biology, Physics, or Psychology to contribute to forensic science and criminal investigation in Bihar. The official notification was released on 6th October 2025, and the online application portal will remain open from 6th October to 31st October 2025 at cidfslrecruitment.bihar.gov.in. Interested applicants are strongly advised to review the detailed advertisement thoroughly before submitting their applications to ensure eligibility and compliance with all guidelines.

Table of Contents

Important Dates Bihar Police CID Recruitment 2025

Event	Date
Notification Release Date	29 September 2025
Start Date for Online Application	29 September 2025
Last Date to Apply Online	31 October 2025

Vacancy Details Bihar Police CID Recruitment 2025

Post Name	Vacancies
Assistant Director	89
Senior Scientific Assistant	100
Total	189

Salary Structure Bihar Police CID Recruitment 2025

Post	Pay Level	Salary Range (Approx)
Assistant Director	Level-9	₹53,100 – ₹1,67,800
Senior Scientific Assistant	Level-7	₹44,900 – ₹1,42,400

Educational Qualification – Recruitment of Bihar Police CID

Stream	Educational Qualification (Applicable for Both Posts)
Chemistry	M.Sc. or M.Tech. in Forensic Science, Chemistry, Biochemistry, Pharmacology, or Toxicology.
Physics	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.
Biology	M.Sc. or M.Tech. in Forensic Science, Biology, Botany, Biochemistry, Biotechnology, Microbiology, Genetics, or Molecular Biology.
Psychology	M.Sc., M.Tech., or M.A. with specialization in Psychology or Clinical Psychology.

Eligibility Criteria – Bihar Police CID Recruitment 2025

Criteria	Details
Educational Qualification	Master’s Degree in relevant science discipline (e.g., Chemistry, Biology, Forensic Science) from a recognized university or institution.
Experience	Work experience in forensic laboratories or scientific research is preferred but not mandatory.
Typing Proficiency	Not applicable for these posts. Technical expertise is prioritized over typing speed.
Age Limit	Minimum: 21 years Maximum: As per Bihar Government norms (usually up to 37 years for General category). Age relaxation applicable for SC/ST/OBC/Women/Ex-Servicemen as per rules.
Nationality	Must be a citizen of India and a resident of Bihar (for reservation benefits).
Physical Standards	No specific physical standards required. Posts are technical and civilian in nature.
Language Proficiency	Working knowledge of Hindi and English is desirable for documentation and reporting.
Reservation	Applicable as per Bihar State Government norms. Candidates must submit valid caste/category certificates.
PwBD Eligibility	Candidates with benchmark disabilities (40% and above) may apply if the post is suitable. Certification required.
Other Conditions	Applicants must meet all eligibility conditions by the closing date of application. Incomplete or incorrect applications will be rejected.

Age Limit – Bihar Police CID Recruitment 2025

Post Name	Age Limit	Age Relaxation
Assistant Director / Senior Scientific Assistant	21 to 65 years as on 01.10.2025	Extra as per Bihar Government rules

Application Fee – Bihar Police CID Recruitment

Category	Application Fee	Payment Method
For All Candidates	₹ 100/-	Online Mode

How to Apply

Visit the official Bihar Police CID recruitment portal.
Register and login using your credentials.
Fill the application form with accurate details.
Upload required documents and certificates.
Pay the application fee online (if applicable).
Submit and download the confirmation page.

Documents Required

Passport-size Photograph
Signature
Educational Certificates
Experience Certificates (if applicable)
Caste Certificate (if applicable)
Identity Proof (Aadhaar/PAN/Voter ID)

Essential Links

Exam Pattern Bihar Police CID

Section	Subject	No. of Questions	Maximum Marks	Duration
1	General Science	25	25	120 Minutes
2	Technical Subject	50	50
3	General Awareness	25	25
4	Reasoning & Aptitude	25	25

Selection Procedure Bihar Police CID

Stage	Process	Description	Timeline
1	Written Examination	Objective-type test based on syllabus	To be announced
2	Interview / Skill Test	Assessment of subject knowledge and communication	Post written exam
3	Document Verification	Verification of certificates and eligibility	Final stage
4	Final Merit List	Based on performance and reservation norms	After all stages

Frequently Asked Questions

1. What is the last date to apply for Bihar Police CID Recruitment 2025?

The last date to apply online is 31 October 2025.

2. How many vacancies are available in total?

There are 189 vacancies—89 for Assistant Director and 100 for Senior Scientific Assistant.

3. What is the educational qualification required?

Candidates must hold a Master’s degree in a relevant science discipline from a recognized university.

4. Is prior work experience mandatory?

Relevant experience in forensic science or laboratory work is preferred but not mandatory.

5. What is the age limit for applicants?

Age limit will be as per Bihar Government norms. Age relaxation is applicable for reserved categories.

6. What is the salary for these posts?

Assistant Director: ₹53,100–₹1,67,800; Senior Scientific Assistant: ₹44,900–₹1,42,400.

7. What is the selection process for Bihar Police CID Recruitment?

Selection includes a written exam, interview/skill test, document verification, and final merit list.

8. Where can I download the official notification?

You can download the notification PDF from this official link.

9. How do I apply online for the recruitment?

Visit cidfslrecruitment.bihar.gov.in, register, fill the form, upload documents, and submit your application.

10. What documents are required during application?

You’ll need your photo, signature, educational certificates, experience proof (if any), caste certificate, and ID proof.