Bihar Police Constable Operator Recruitment 2026: 993 Vacancies, Eligibility, Online Form & PET Details

The Central Selection Board of Constable (CSBC), Bihar, has released Advertisement No. 02/2026 for the recruitment of Constable (Operator) in Bihar Police Radio (Wireless) and Technical Communication cadre, with 993 vacancies.
Applications are invited in online mode only within the dates and on the terms specified in the official notification.

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Bihar Police Constable Operator 2026 – Overview

Recruiting body: Central Selection Board of Constable (CSBC), Bihar Police.
Post name: Constable (Operator) – Bihar Police Radio (Wireless) & Technical Communication.
Advertisement number: 02/2026.
Total vacancies: 993 posts (Level-3, pay scale ₹21,700–69,100).
Job location: Bihar (state cadre).
Application mode: Online only.
Official website: https://csbc.bihar.gov.in

Important Dates

Start date for online application: 01 March 2026
Last date for online application: 31 March 2026
Cut-off date for educational qualification: 31 March 2026
Age calculation reference date: 01 August 2026 (with notified relaxation in upper age limit for this recruitment)

Vacancy Details – Category-wise Posts

Total 993 Constable (Operator) posts are distributed among categories as follows:

Category	Code	Total Posts	Women Horizontal (within category)
Unreserved (UR)	01	408	143
Economically Weaker Section (EWS)	07	99	35
Scheduled Caste (SC)	02	157	55
Scheduled Tribe (ST)	03	10	4
Extremely Backward Class (EBC)	04	175	61
Backward Class (BC, incl. 2 TG)	05	113	40
Backward Class Women (BCW)	06	31	0
Total	–	993	338

Women’s reservation is horizontal within each category, and additional horizontal reservations apply for dependents of freedom fighters, EWS, ex-servicemen and Transgender candidates as per Bihar government rules.

Eligibility Criteria

Nationality

Only Indian citizens are eligible to apply for Bihar Police Constable (Operator).

Educational Qualification

Minimum qualification: Intermediate (10+2) or equivalent with Science stream.
Required subjects: Physics, Chemistry and Mathematics.
Minimum marks: 50% aggregate for general candidates, 45% aggregate for candidates of specified reserved categories (SC, ST and others as notified).

Age Limit (as on 01 August 2026)

Age is calculated from the date of birth mentioned in Matriculation or equivalent certificate.

UR (Unreserved) male and female: 18 to 25 years
BC/EBC males: 18 to 27 years
BC/EBC females: 18 to 28 years
SC/ST (all genders) and Transgender candidates: 18 to 30 years

For this recruitment, the state government has granted an additional relaxation of 5 years in the maximum age limit for Constable (Operator) posts, as per the cited government order, which is already factored into the limits above.

Physical Standards

Minimum physical standards vary by category and gender.

UR, BC, EBC male (general categories):
- Height: 165 cm
- Chest: 81–86 cm (minimum 5 cm expansion required)
EBC and SC/ST male:
- Height: 160 cm
- Chest: 79–84 cm (minimum 5 cm expansion required)
All category female candidates:
- Height: 155 cm
- No chest measurement required
- Minimum weight: 48 kg

Transgender candidates are treated at par with female candidates for physical measurement and PET standards.

Reservation & Domicile Conditions

Caste-based reservation (SC, ST, BC, EBC) is available only to domiciled residents of Bihar.
Candidates must provide valid domicile/permanent residence certificates of Bihar for such reservation benefits.
BC/EBC candidates must produce a valid Non-Creamy Layer certificate issued by the competent authority in the prescribed format; certificates older than one year must be accompanied by the prescribed declaration form where required.
EWS candidates must produce an income and asset certificate for financial year 2024–2025 as per Bihar government notifications.
Dependents of freedom fighters (FFW) are eligible for 2% horizontal reservation subject to the required dependency certificate.
Transgender candidates are entitled to reservation as per specific state notifications and will be adjusted within BC seats if required when compiling final lists.

All reservation and benefit certificates must be issued on or before 31 March 2026 (the last date of application). Certificates issued after this date are not valid for this recruitment.

Selection Process

The selection process has three stages:

Written Examination (OMR-based).
Physical Efficiency Test (PET).
Document Verification and Medical Examination.

Stage 1: Written Examination

Mode: Offline OMR-based objective exam.
Total marks: 100
Total questions: 100 (1 mark each)
Exam level: Intermediate (10+2) standard (Bihar School Examination Board level).

Question paper distribution:

25 questions – General Knowledge and Social Issues.
25 questions – Physics.
25 questions – Chemistry.
25 questions – Mathematics.

Important rules:

Minimum qualifying marks: 30%. Candidates scoring less than 30 marks will not be called for PET.
Multiple shifts: If the exam is conducted in more than one shift, scores will be normalised using the Equi-Percentile method.
OMR sheets / answer sheets will be preserved for at least one year after the publication of the final merit list.

Stage 2: Physical Efficiency Test (PET)

The PET is qualifying only; no marks are awarded, but candidates must clear all events.

PET events:

Race (Running)
High Jump
Shot Put (Gola Fenk)

Race:

Male (all applicable categories): 1.6 km (1 mile) within 6 minutes.
Female (all categories): 1 km within 6 minutes.

High Jump – minimum standard:

Male: 3 feet 6 inches.
Female: 2 feet 6 inches.

Shot Put – minimum standard:

Male: 16-pound shot; minimum 15 feet.
Female: 12-pound shot; minimum 8 feet.

Key PET rules:

Each test can be attempted up to three times.
Failure to complete race within time OR failure to achieve minimum standard in high jump or shot put leads to disqualification from PET and further stages.
All PET measurements will be checked, and candidates not meeting minimum physical measurements defined earlier will be treated as failed, even if they complete PET events.
Transgender candidates will follow the same PET standards as female candidates.

Stage 3: Document Verification and Medical Examination

Document verification will cover educational qualification, age, domicile, caste category, Non-Creamy Layer, EWS, FFW, Transgender, ex-servicemen and any other claimed benefits.
Candidates must present original certificates along with one self-attested copy of each.
Medical examination will be conducted under Bihar Police Manual rules (including tests for vision, color blindness, hearing, orthopedic conditions, chronic diseases, mental health and general physical fitness).
Candidates found medically unfit or suffering from conditions rendering them unsuitable for police duties will be declared unfit.

Merit List, Waiting List and Final Appointment

The final merit list is prepared purely on the basis of written exam marks, category-wise, subject to qualifying PET and document/medical clearance.
PET is not scoring but is compulsory qualifying.
Tie-breaking:
- Higher age (older candidate) gets preference if written marks are equal.
- If age is also the same, higher educational qualification is considered.
- If still equal, alphabetical order of names in English (as in certificates) is used.
A waiting list (panel) may be prepared and kept valid for up to six months from the date of final result publication, for filling remaining or newly arising vacancies in the same recruitment year.

Application Fee

All categories: ₹100 per application.

Additional fee rules:

Bank charges/payment gateway charges are extra and payable by the candidate.
Fee once paid is non-refundable in any case (including multiple applications, cancellation or disqualification).
In addition to the examination fee, candidates may need to bear transaction charges as determined by the bank/payment gateway.

How to Apply Online

Applications are accepted online only through the CSBC website; offline forms are not accepted, and no documents should be sent by post or by hand.

Step 1 – Registration

Visit the official website: https://csbc.bihar.gov.in
Go to the “Bihar Police” tab or “Advts by Group” section.
Click on “Advt. No. 02/2026”.
Click on the application link and complete the registration by providing:
- Name, nationality, gender
- Mobile number and email ID
- Domicile (Bihar / other state)
- Category / reservation claim
- Date of birth and basic details

After successful registration:

Registration ID and Password are sent via SMS and email to the registered mobile number/email ID.

Step 2 – Fee Payment

Log in with Registration ID and Password.
Pay the application fee online via Net Banking, Credit Card or Debit Card.
Ensure the transaction status is successful; if the transaction is pending or fails, the candidate must reattempt payment.
The Board is not responsible for unsuccessful or pending transactions and will not grant extra time for payment issues.

Step 3 – Detailed Application Form

After successful payment, fill the detailed application form including:
- Father’s / Husband’s name, Mother’s name.
- Full address and permanent address details.
- Educational details (Matric and Intermediate).
- Caste/reservation details and certificate numbers.
Verify all entries carefully before final submission.

Step 4 – Upload Photo and Signature

Candidates must upload:

Recent passport size color photograph:
- File size: 15–25 KB
- Format: JPG/JPEG/GIF
- On a light background with clear, unobstructed face
Signature in both Hindi and English:
- Done with dark ink on white paper
- Scanned as separate image
- File size: 15–25 KB
- Format: JPG/JPEG/GIF

If the photograph or signature is not as per specifications, blurred or manipulated, the application may be rejected.

Step 5 – Final Submission and Printout

Use the “Edit Details” button to correct information before final submission.
Once you click “Confirm” and “Submit,” you cannot edit any details.
After final submission, an SMS/email confirmation is sent to the registered mobile/email.
Download and print the Acknowledgement/Application form (A4 size) and keep it safely; it may be required at later stages.

Important operational rules:

Only one application is allowed per candidate per mobile number.
Multiple applications from the same candidate (same or different category) may lead to cancellation of all applications.
If a candidate wishes to cancel and reapply, they must cancel the earlier registration before the last date, re-register using the same mobile/email, and pay the fee again. The earlier fee is not refundable.

Documents Required

At document verification time, candidates must produce original and one set of self-attested photocopies of:

Matriculation (10th) mark sheet and certificate (for date of birth).
Intermediate (10+2) Science mark sheet and certificate.
Caste certificate (SC/ST/BC/EBC), in prescribed format issued by competent authority.
Domicile (permanent residence) certificate of Bihar.
Non-Creamy Layer certificate (BC/EBC), with additional declaration if required.
EWS income and asset certificate for FY 2024–2025.
Freedom fighter dependent certificate (for FFW category).
Transgender identity certificate and domicile certificate.
Ex-servicemen / dependent of ex-servicemen documents, where applicable.
Photo ID proof (Aadhaar, Voter ID, Driving Licence, etc.)

All certificates must be valid and issued on or before 31 March 2026.

Important Legal and Exam Rules

To avoid disqualification, candidates should carefully note these key legal and procedural provisions:

No documents or application forms should be sent by post, courier or submitted in person; any such submissions have no legal force and will not be considered.
Mere submission of online application does not guarantee eligibility; eligibility is finally decided on the basis of documents verified later.
The Bihar Examinations Conduct (Control of Unfair Means) Act, 2024 applies to these examinations. Any involvement in cheating, impersonation, copying, using prohibited materials or aiding others in such activities can lead to cancellation of candidature, debarment from future exams and legal action.
Providing false, incomplete or misleading information in the application (such as wrong category, wrong gender, wrong date of birth, forged certificates or incorrect reservation claims) will lead to cancellation of candidature at any stage.
Claiming a reservation category which is not supported by valid documents at verification will result in rejection of that claim and may also cause rejection of the application if the candidate does not meet UR criteria.
Attempting to reclaim the application fee from the bank or payment provider after successful payment, or manipulating transaction records, may be treated as misconduct and grounds for cancellation.
Candidates involved in criminal cases or with adverse police verification reports may be denied appointment even after selection.
Once candidature is cancelled or a candidate is debarred, they are treated as not a candidate for this recruitment and their roll number/marks will not be considered.
The entire recruitment process may take up to about one year; requests for change of schedule, centre or stage extension due to personal, family, medical, pregnancy or posting reasons are normally not entertained.
All official information for this recruitment will be published only on the CSBC website; newspaper reports or other sources are not binding.

Preparation And Publication Of Merit List

Provisional merit lists are prepared primarily on the basis of marks obtained in the written examination among candidates who have been found fit in PET and medical/document verification.
Where two or more candidates obtain equal marks, tie‑breaking criteria (such as age, higher educational qualification, alphabetical order of names, etc.) are applied strictly in the sequence mentioned in the advertisement.
Final selection and appointment are subject to approval by the competent authority and to verification including character and antecedent checks as per rules.

The appointing authority and its powers are specified in the official notice and relevant service rules; no candidate acquires any right to appointment merely by figuring in a merit list.

Grounds For Rejection Or Cancellation

The advertisement lists several situations in which an application or candidature may be rejected or cancelled, including but not limited to:

Incomplete application (for example, first part filled, but second part or fee payment not completed).
Non‑payment, wrong payment or reversal of fee.
Providing false, incomplete or misleading information in the form.
Wrong claim of category, reservation or age, or mismatch between online form and original documents.
Wrong entry of date of birth or gender.
Non‑production of required original certificates or submission of certificates not in the prescribed format or not valid as on the cut‑off date.
Involvement in any criminal case, malpractice, impersonation or any unfair means in any stage of the examination or PET.

The Board’s decision on acceptance or rejection of candidature, conduct of examination, evaluation and final selection is final within the framework of law. Candidates may, however, avail such legal remedies as are available to them under applicable statutes.

Bihar Police Constable Operator Recruitment 2026 – Candidate’s Responsibility

It is the sole responsibility of the candidate to ensure that they satisfy all eligibility conditions on the relevant cut‑off dates.
Candidates must regularly visit the official website for updates; separate publication in newspapers or by individual correspondence may not be made.
Any future orders of the State Government, courts or other competent authorities that affect reservation, age relaxation, or other conditions will be applicable to this recruitment only to the extent they are formally adopted by the recruiting authority.

Why This Post Is a Strong Career Opportunity

The Constable (Operator) role in Bihar Police Radio and Technical Communication offers a stable government job, attractive Level-3 salary (₹21,700–69,100) with allowances, strong job security and the chance to work on communication and wireless systems critical to policing. Candidates with a Science background who want to join the police force in a technical role can build a solid long-term career through this recruitment.

Why This Bihar Police Constable (Operator) Recruitment Matters

This Bihar Police Constable (Operator) recruitment is a significant opportunity for 10+2 (Science) pass candidates who want a stable, field‑linked career in the police communication and radio network system of a state government force.
Unlike many private‑security or contractual roles, this selection is under clearly notified government rules, with a regular pay scale in Level‑3 and service conditions governed by the Bihar Police and state service regulations mentioned in the advertisement.

For candidates aiming to work in control rooms, wireless operations, technical communication and radio‑based support to law‑and‑order operations, these posts offer structured training, exposure to modern communication equipment and a defined pathway to long‑term government service (subject to selection and successful completion of all stages).
Because selection is based on written examination, physical standards and transparent reservation rules, serious candidates with good academic records and fitness levels can plan their preparation in a more predictable way.

Who Should Consider Applying?

This Bihar Police Constable (Operator) recruitment is especially suitable for:

Candidates who have passed Intermediate (10+2) or equivalent with Science subjects and meet the minimum marks criteria notified for their category.
Youth from Bihar who are interested in uniformed service, radio communication, wireless operations and working closely with police field units instead of purely desk‑based work.
Aspirants planning long‑term careers in state police, central armed police forces or other uniformed services, and who want to build an early career profile with hands‑on experience in a technical police wing.
Those ready for shift duties, outdoor physical tasks and strict discipline—covering physical tests, duty hours, movement between stations and compliance with police manuals and orders.
Candidates who understand that selection is competitive and not guaranteed, but who want to leverage this notification as one of the few large‑scale Constable (Operator) drives in Bihar Police Radio in recent years.

How To Prepare Effectively For Bihar Police Constable (Operator)

Since the selection process combines a written examination and physical efficiency test, preparation requires both study and fitness planning rather than only book‑based preparation.

You should:

Cover the full written‑exam syllabus: General Knowledge/social topics plus Intermediate‑level Physics, Chemistry and Mathematics as indicated in the advertisement, using Bihar Board 10+2 level as your benchmark.
Practise OMR‑based objective questions and learn to manage time across 100 questions so that you can comfortably cross the qualifying mark and target much higher for merit.
Start regular physical training for running, high jump and shot put well in advance, aiming not just to meet but to exceed the minimum PET standards for your category and gender.
Keep all key documents ready—10th and 12th mark sheets, caste/domicile/NCL/EWS/FFW/Transgender certificates in the prescribed Bihar formats and within the valid cut‑off dates—so that document verification does not become a bottleneck.
Monitor the CSBC website (https://csbc.bihar.gov.in) and your registered mobile number/email for exam dates, admit cards, PET call letters and any change in schedule, because updates are hosted online.

Application Strategy And Common Mistakes To Avoid

To maximise your chances of moving smoothly from application to final selection:

Apply only if you strictly satisfy nationality, age, educational qualification, physical standards and category‑wise certificate requirements as on the specified cut‑off dates.
Fill the online form once, carefully, using the correct category code, date of birth, gender and reservation details exactly as they appear in your certificates; multiple or inconsistent applications can be rejected.
Upload a recent, clear photograph and correct Hindi/English signatures in the required size and format; wrong or manipulated images can lead to cancellation.
Make sure the exam fee payment status shows “successful”; keep the acknowledgement and transaction details printed or saved, because fee is generally non‑refundable and incomplete payment can invalidate the form.
At document verification, carry all originals plus one set of self‑attested photocopies; any mismatch between the online form and original documents can result in rejection even if you cleared the written exam and PET.

Important Legal / Ethical Notice

This article is an independent informational summary of the Bihar Police Constable (Operator) 2026 notification issued by CSBC, Bihar.
It is not an official communication of CSBC, Bihar Police, the Government of Bihar or any government body, and it does not give any guarantee of selection, appointment or future benefits.

Candidates should:

Always download and read the complete official advertisement, including any corrigenda, from the CSBC website (https://csbc.bihar.gov.in) before applying or relying on any summary.
Apply only through the official Bihar Police / CSBC online application link mentioned on the CSBC website and never make any payment to agents or third parties claiming to secure jobs.
Use only the official contact points, if any are provided in the advertisement, for clarification about eligibility, application status, admit cards or selection stages.
This article is only an informational summary of the published advertisement.
In any case of doubt, difference, or dispute, the official advertisement as published by CSBC and the Government of Bihar will prevail.
Readers must download and read the complete notice from the official website before applying.

If you notice any discrepancy, outdated information or missing detail in this article, you should cross‑check with the latest version of the official notice on the CSBC website and rely on that official source for final guidance.

If you are preparing for similar government, defence and technical‑support roles, you may also find these updates on GrowInJob.com useful:

Important FAQs – Bihar Police Constable (Operator) 2026

Q1. What is the post and department for this recruitment?
This notification is for the post of Constable (Operator) in the Radio / Technical Communication wing of Bihar Police, with pay scale in Level‑3 of the state pay matrix.

Q2. How many vacancies are announced for Bihar Police Constable (Operator)?
There are 993 Constable (Operator) vacancies, distributed across Unreserved, EWS, SC, ST, EBC, BC, BC‑Women and other applicable reservation categories as per Bihar Government rules.

Q3. What are the online application dates for this recruitment?
The online application process starts on 01 March 2026 and the last date to submit the application form is 31 March 2026.

Q4. What is the minimum educational qualification required?
Candidates must have passed Intermediate (10+2) or equivalent with Science subjects (Physics, Chemistry, Mathematics or equivalent combinations) from a recognised board, with the minimum percentage prescribed for their category in the official notice.

Q5. What is the age limit for Bihar Police Constable (Operator)?
The minimum age is 18 years for all categories. The maximum age is 25 years for Unreserved candidates, 27 years for BC/EBC males, 28 years for BC/EBC females and 30 years for SC, ST and Transgender candidates, calculated with reference to the cut‑off date mentioned in the notification, including the specific relaxation granted for this recruitment.

Q6. What are the physical standards for male and female candidates?
Male candidates must meet minimum height and chest measurements (with a specified minimum chest expansion), which vary by category. All female candidates must have a minimum height of 155 cm and a minimum weight of 48 kg. Transgender candidates follow the physical norms aligned with female standards.

Q7. What is the selection process for Bihar Police Constable (Operator)?
Selection is through three stages:

OMR‑based written examination,
Physical Efficiency Test (PET) including running, high jump and shot put, and
Document verification and medical examination as per Bihar Police rules.

Q8. Is there negative marking in the written examination?
The written exam consists of 100 objective questions carrying 1 mark each. The notification specifies total marks and minimum qualifying marks but does not mention any negative marking.

Q9. What is the minimum qualifying mark in the written exam?
Candidates must secure at least 30 percent marks in the written examination to be considered for shortlisting to the Physical Efficiency Test.

Q10. How many candidates will be called for PET?
For each reservation category, up to five times the number of available vacancies (1:5 ratio) will be called for PET based on written‑exam merit. If the exam is held in multiple shifts, normalized scores are used to prepare the merit list.

Q11. What is the application fee for Bihar Police Constable (Operator)?
The examination fee is ₹100 for all categories, payable online. Candidates must also bear any applicable bank or payment‑gateway charges; the fee is generally non‑refundable once successfully paid.

Q12. Where and how can I apply online?
You must apply only through the official CSBC Bihar website: https://csbc.bihar.gov.in. Go to the “Bihar Police” section and use the specific online application link for the Constable (Operator) recruitment under the relevant advertisement number.

Q13. Are candidates from other states eligible for reservation benefits?
No. Candidates who are not permanent residents of Bihar are treated as Unreserved (UR) for this recruitment and do not get the benefit of state‑level reservation quotas, even if they belong to SC, ST, OBC or EWS categories in their home state.

Q14. Does qualifying in PET or appearing in the merit list guarantee appointment?
No. Final appointment depends on written‑exam merit, PET qualification, successful document and medical verification, and approval by the competent authority. Qualifying at any stage or appearing in a merit list does not by itself confer a right to appointment.

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