Bihar Police Constable Operator Recruitment 2026 – 993 Vacancies for Sipahi (Chalak) in Bihar Police Radio Organisation

Bihar Police Constable Operator Recruitment 2026 has been officially announced by the Central Selection Board of Constables (CSBC), Bihar, under Advertisement No. 02/2026, dated 23rd February 2026. The recruitment is for the post of Sipahi (Chalak) — Constable (Operator) in the Bihar Police Wireless (Radio) and Technical Non-Gazetted Cadre under the Bihar Government, Home Department (Police Branch). A total of 993 vacancies (Nine Hundred Ninety Three) are available for Pay Level-3 (₹21,700 – ₹69,100). Online applications will be accepted from 1st March 2026 to 31st March 2026.

CSBC Bihar is the apex body for constable-level recruitment in Bihar Police and has a strong track record of transparent, merit-based selection. This particular recruitment covers the Radio (Wireless) and Technical cadre — a specialised wing of Bihar Police that manages communications infrastructure, radio networks, and technical operations critical to day-to-day policing across the state. Candidates with a science background (Physics, Chemistry, Mathematics at 10+2 level) are exclusively targeted for this recruitment, making it a great opportunity for those who pursued science in their senior secondary education.

With 993 vacancies spread across multiple reservation categories and a competitive written test followed by a physical efficiency test, this recruitment is expected to attract lakhs of applications. The age limit extends up to 30 years for SC/ST and Transgender candidates, giving a wider window than many other police recruitments. The selection process is purely merit-based — no interview — with the final merit list drawn on the basis of the written test alone. For serious candidates in Bihar with the right educational background, this is a high-priority opportunity with an excellent pay scale and long-term career stability in the state police force.

Bihar Police Constable Operator Recruitment 2026 – Overview

The CSBC Bihar is conducting this recruitment under the Bihar Police Wireless (Radio) and Technical Non-Gazetted Cadre Rules, 2021 (as amended). The selection process is governed by the provisions of this cadre-specific rulebook, which sets out the examination structure, physical standards, and reservation norms applicable to this cadre. Candidates must note that the appointing authority for this post is the Superintendent of Police (Wireless) — a distinct appointing authority compared to regular constable posts. This is an important factor that determines the nature of work, postings, and transfer mechanisms under this cadre.

Important Dates – Bihar Police Constable Operator Recruitment 2026

The application window of exactly one month (1st to 31st March 2026) is tight for a recruitment of this scale. Candidates are strongly advised to complete their application well before the last date — portal congestion in the final days is inevitable. The cut-off date for minimum age (1st August 2026) is noteworthy: it means that candidates who will turn 18 by 1st August 2026 are eligible — a slightly forward-looking cut-off that allows some younger candidates to apply. The overall selection process is expected to take approximately one year from the closing date, so candidates should plan their availability accordingly.

Application Fee – Bihar Police Constable Operator 2026

The application fee for Bihar Police Constable Operator Recruitment 2026 is a uniform ₹100/- for all candidates regardless of category (UR, EWS, SC, ST, BC, EBC, BCW). This is one of the lowest application fees among state police recruitments in India, reflecting CSBC Bihar’s commitment to accessibility. Over and above the ₹100/- examination fee, candidates will also bear applicable bank transaction charges (as levied by the bank/payment gateway). Once paid, the fee is non-refundable under any circumstances. One mobile number can be used to submit only one application — submitting multiple applications from the same number is not permitted.

Category-wise Vacancy Details – Bihar Police Constable Operator 2026

The UR category dominates with 408 posts — the largest single category — followed by EBC (175), SC (157), and EWS (99). Candidates from EBC and BC categories should note the relatively generous allocation for their categories, which combined account for 288 posts (29% of total vacancies). The 35% horizontal reservation for women (totalling 338 posts) applies across all categories for Bihar domicile women only. The BCW (Women of Backward Classes) category has 31 dedicated posts. Candidates outside Bihar cannot claim reservation benefits on the basis of category; they must apply as Unreserved (UR) candidates.

Age Limit – Bihar Police Constable Operator Recruitment 2026

Age is calculated based on the date of birth entered in the Matriculation (10th) or equivalent certificate. The maximum age cut-off date of 1st August 2021 already incorporates a special 5-year relaxation granted by the Bihar Government, Home Department (Police Branch) vide letter dated 28-01-2026. This means effectively the maximum age limit for UR candidates is 30 years (25 + 5 years special relaxation), for BC/EBC males it is 32 years, for BC/EBC females it is 33 years, and for SC/ST/Transgender it is 35 years — all calculated as on 1st August 2021. Candidates must ensure their date of birth in the application exactly matches their Class 10 board certificate; any discrepancy will result in cancellation of candidature.

Eligibility Criteria – Bihar Police Constable Operator 2026

Educational Qualification

Candidates must have passed Intermediate (10+2) in Science or its equivalent examination with Physics, Chemistry, and Mathematics as subjects, with a minimum of 50% aggregate marks. For SC and ST category candidates, the minimum qualifying marks are relaxed to 45%. The qualification must be from an institution/board recognised by the Bihar School Examination Board (BSEB) or equivalent. Only the qualification mentioned in the application at the time of submission will be verified — certificates obtained after the application submission date (31st March 2026) will not be accepted. Candidates should ensure their 10+2 Science certificate with Physics, Chemistry, and Mathematics is available before applying.

Physical Standards

Nationality

Only Indian Citizens are eligible to apply for this recruitment. Candidates from outside Bihar can apply but will be treated as Unreserved (UR) category — they cannot claim reservation benefits based on category certificates issued by other states.

Selection Process / Exam Pattern – Bihar Police Constable Operator 2026

The selection process consists of three stages:

Stage 1: Written Examination

After scrutiny of applications, valid applicants will be called for the written examination. The exam may be held in multiple shifts/multiple question papers depending on the number of applications received. For multi-shift exams, scores will be normalised using the Equi-Percentile Method to ensure fairness across shifts.

Written Exam Syllabus

The written exam is set at Bihar School Examination Board’s Intermediate (10+2) standard. The subject distribution — 25 questions each for GK, Physics, Chemistry, and Mathematics — is perfectly equal, meaning no single subject dominates the paper. Candidates who scored well in Physics, Chemistry, and Mathematics in their board exams are naturally positioned well for this exam. For the detailed syllabus, candidates are advised to refer to the Bihar School Examination Board (BSEB) official website. Based on the written test scores, candidates equal to 5 times the category-wise vacancies will be shortlisted for the Physical Efficiency Test (PET).

Stage 2: Physical Efficiency Test (PET)

The PET is qualifying in nature — it carries no marks in the final merit list. All three events (Running, High Jump, Shot Put) must be cleared separately. No relaxation is permissible in the minimum physical standards. Pregnant female candidates are not permitted to participate in the PET and must submit a declaration of non-pregnancy before appearing. Physical measurements (height and chest) will also be verified during the PET stage.

Running Event

High Jump & Shot Put Events

Candidates who complete the run within the specified time must then pass both High Jump and Shot Put. Failing the run automatically disqualifies the candidate from the High Jump and Shot Put events. Candidates who pass the run but fail either High Jump or Shot Put are similarly disqualified from remaining events. All three events must be cleared independently and sequentially. Transgender candidates follow female PET standards.

Stage 3: Document Verification

Document verification will be conducted on the same day as the PET, or on a separately notified date. Candidates must bring all original documents and one set of self-attested photocopies to the verification venue at the specified time. No extension of time is granted for document submission under any circumstances. Failure to produce any required document on the specified date gives CSBC the right to take appropriate action regarding the candidate’s eligibility and reservation claims.

Salary & Pay Scale – Bihar Police Constable Operator 2026

Pay Level-3 (₹21,700–₹69,100) is the standard constable-level pay matrix under the 7th Pay Commission. At entry, the basic pay is ₹21,700 per month. Adding Dearness Allowance (DA), House Rent Allowance (HRA), and other state government allowances, the gross take-home salary for a newly appointed Sipahi (Chalak) in Bihar Police is estimated at approximately ₹27,000–₹32,000 per month. Over a career spanning 30+ years, with periodic DA revisions and pay commission updates, the salary grows significantly. In addition to salary, Bihar Police personnel receive government accommodation (where available), medical facilities, leave encashment, pension under the National Pension System (NPS), and group insurance benefits.

Reservation Rules & Certificate Requirements

Reservation benefits are applicable only to Bihar domicile candidates. Candidates from outside Bihar must apply as Unreserved (UR) regardless of their caste category in their home state. The permanent address mentioned in the application is considered as proof of domicile for reservation purposes.

Merit List Formation – Bihar Police Constable Operator 2026

The final merit list will be prepared solely on the basis of marks obtained in the written examination. There is no interview, no group discussion, and no additional weightage for any certificates or experience. The CSBC will prepare a category-wise merit list in descending order of marks, and will recommend names to the Director General of Police in order of merit and reservation category.

In case of tied scores in the written exam, the tiebreaker hierarchy is as follows: the older candidate is ranked higher. If ages are also equal, the candidate with higher educational qualification is ranked higher. If that too is a tie, the candidate with higher marks in the qualifying examination (Intermediate/10+2) is placed higher. If the tie still persists, names are ranked based on the alphabetical order of their names as recorded in the Class 10 board certificate (English alphabet order).

A supplementary recommendation list will be maintained for 6 months from the date of publication of the final merit list, to fill vacancies that arise due to non-joining of selected candidates.

How to Apply Online – Bihar Police Constable Operator 2026

1. Visit the official CSBC Bihar website at csbc.bihar.gov.in and click on the “Bihar Police” tab or navigate to “Advts by Group” and click on “Advt. No. 02/2026”.
2. Click on the application form link on the advertisement page to begin the two-part online application process.
3. Part 1 – Registration: Enter your name, nationality, mobile number, email ID, domicile (Bihar), reservation category, gender, and date of birth. After completing registration, pay the examination fee online. Upon successful registration and payment, you will receive a Registration ID and Password via SMS and email to your registered mobile number and email ID.
4. Part 2 – Application Form: Log in with your Registration ID and Password. Fill in your father’s/husband’s name, mother’s name, address, and educational qualification details. Agree to the declaration.
5. Upload your recent colour photograph (white background, taken within 2 months, 15–25 KB, .jpg/.jpeg/.gif format) and your signature in both English and Hindi (black/blue ink on white background, 15–25 KB, same format).
6. Carefully review all entries using the “Edit Details” button before final submission. Once submitted and confirmed, no changes are possible.
7. Submit the application. You will receive a confirmation SMS/Email on your registered mobile/email ID.
8. Print the Acknowledgement (application receipt with photograph) on A4 paper and preserve it carefully. The Registration Number on this receipt is essential for all future correspondence.

Important Instructions for Candidates

Expert Tips to Crack Bihar Police Constable Operator Recruitment 2026

Master Your 10+2 Science Syllabus — 75 of 100 Marks Are From PCM

The written exam has 75 marks dedicated to Physics, Chemistry, and Mathematics (25 each) — and only 25 marks for General Knowledge. This means your 10+2 Science preparation is the most decisive factor in your written exam score. Focus on NCERT-level concepts in all three subjects, work through previous years’ question papers of BSEB Intermediate Science, and pay special attention to chapters that regularly feature in competitive exams: electricity and magnetism (Physics), organic chemistry (Chemistry), and algebra/trigonometry (Mathematics). Scoring 20+ out of 25 in each science subject is a realistic target with consistent preparation.

Start Physical Training Right Now — Don’t Wait for the Exam Date

The PET requires males to run 1.6 km in 6 minutes — a demanding standard that requires sustained cardiovascular fitness. Many candidates who clear the written exam are disqualified at the PET stage due to lack of physical preparation. Start a progressive running program today: begin with 1 km jogs, build up to 2–3 km runs, incorporate interval training and sprint sessions, and make sure you practice the High Jump and Shot Put technique regularly. Waiting until after the written exam results to begin physical training is a major strategic mistake.

Enter the Correct Reservation Category — Errors Cannot Be Corrected After Submission

One of the most common reasons for candidature cancellation in CSBC Bihar recruitments is entering an incorrect reservation category. If you enter the wrong category and submit the application, it cannot be corrected. Carefully verify your category code before submitting: UR (01), SC (02), ST (03), EBC (04), BC (05), BCW (06), EWS (07). Candidates from outside Bihar must apply as UR (01) even if they hold category certificates from their home state. If in doubt, read the Bihar Government’s General Administration Department website for the latest caste/category notifications.

Secure All Required Certificates Before Applying

All certificates — caste, domicile, Non-Creamy Layer (for BC/EBC), EWS income & asset — must be issued on or before the application closing date of 31st March 2026. Begin the process of obtaining these certificates now if you don’t already have them, as administrative delays in issuance can be frustrating. The EWS certificate must specifically be for Financial Year 2024-2025. BC/EBC candidates whose NCL certificate is more than 1 year old must also prepare the self-declaration in Form XVIII-B.

Build a GK Strategy Focused on Bihar-Specific Current Affairs

The 25-mark General Knowledge section likely includes Bihar-specific questions — state government schemes, Bihar geography, history, polity, and current affairs. Bihar Government’s flagship programmes, Chief Minister’s schemes, Bihar Police achievements, recent appointments, and events in Bihar are fair game. Dedicate at least 30 minutes daily to reading a reliable GK source and keep a special Bihar-focused notes file. Generic national GK is also tested, so don’t ignore science news, sports results, and central government developments.

Apply Early and Save Your Acknowledgement Number

The CSBC Bihar portal experiences very high traffic close to the application deadline. Technical issues — payment failures, OTP delays, photo upload errors — are common in the last 2–3 days. Apply in the first week of March to avoid all of this. After successful submission, print and save your Acknowledgement receipt (with Registration Number and photo) on A4 paper. This document is your only proof of having applied and will be needed for all future correspondence, admit card downloads, and document verification.

Frequently Asked Questions – Bihar Police Constable Operator 2026

1. What is the full form of Sipahi (Chalak) and what does the post involve?

Sipahi (Chalak) translates to Constable (Operator). This post is part of the Bihar Police Wireless (Radio) and Technical Non-Gazetted Cadre. Operators in this cadre manage radio communications, wireless networks, and technical operations that are critical to real-time policing coordination across Bihar.

2. How many vacancies are there in Bihar Police Constable Operator Recruitment 2026?

A total of 993 vacancies have been announced for the post of Sipahi (Chalak) / Constable (Operator) in the Bihar Police Radio Organisation, under Advertisement No. 02/2026 dated 23rd February 2026.

3. What is the educational qualification required for this post?

Candidates must have passed Intermediate (10+2) in Science with Physics, Chemistry, and Mathematics as subjects, with a minimum of 50% aggregate marks. SC and ST candidates require a minimum of 45%. The qualification must be from a BSEB or equivalent recognised institution, and must be obtained on or before 31st March 2026.

4. What is the age limit for Bihar Police Constable Operator 2026?

The age limit varies by category: UR candidates must be aged 18–25 years; BC/EBC males 18–27 years; BC/EBC females 18–28 years; SC/ST/Transgender all candidates 18–30 years — all calculated as on 1st August 2021 (the maximum age cut-off already incorporates a 5-year special relaxation). The minimum age cut-off is 1st August 2026.

5. What is the pay scale for this post?

The post carries Pay Level-3 with a pay scale of ₹21,700 – ₹69,100 as per the 7th Pay Commission. At entry level, the gross monthly salary including allowances is approximately ₹27,000–₹32,000.

6. What is the application fee and how is it paid?

The application fee is ₹100/- (One Hundred Rupees) for all candidates regardless of category. Payment must be made online via Net Banking, Credit Card, or Debit Card. Bank charges are additional and are borne by the candidate. The fee is non-refundable once paid.

7. What is the written exam pattern?

The written exam is of 100 marks with 100 objective-type questions to be answered in 2 hours on an OMR sheet. The exam has four equal sections: GK & Current Affairs (25 questions), Physics (25 questions), Chemistry (25 questions), and Mathematics (25 questions) — all at 10+2 level. Candidates scoring below 30% are disqualified for the Physical Efficiency Test.

8. Does the Physical Efficiency Test (PET) carry marks?

No. The PET is purely qualifying in nature and carries no marks in the final merit list. However, failing any event in the PET results in disqualification. The final merit list is based solely on written exam scores.

9. Can candidates from outside Bihar apply and claim reservation benefits?

Candidates from outside Bihar can apply, but they will be treated as Unreserved (UR) category and must declare themselves as UR in the application. They cannot claim reservation benefits based on category certificates issued by other states. The UR age limit and eligibility criteria will apply to them.

10. How many candidates are shortlisted for PET from the written exam?

Based on written exam scores, candidates equal to 5 times the category-wise vacancies are shortlisted for the PET. For example, if there are 408 UR posts, the top 2,040 UR candidates (5 × 408) in the written exam will be called for PET. If there are equal cut-off scores at the boundary, all tied candidates are included.

11. What documents do I need to produce at the document verification stage?

You need to produce originals of: valid Photo ID (Aadhaar/Driving License/Voter ID), Class 10 certificate and marksheet, 10+2 Science certificate and marksheet, caste certificate (if applicable), permanent residence/domicile certificate, NCL certificate (for BC/EBC), EWS income & asset certificate (for EWS candidates, for FY 2024-2025), FFW certificate (if applicable), Transgender identity certificate (if applicable), and the application acknowledgement printout with photograph.

12. What happens if I applied with incorrect details?

If you entered incorrect details before payment, you can edit them before completing payment. After payment, if details are incorrect, you must cancel the registration (using the “Cancel Registration Form” option) and re-register with a fresh payment. The previous fee will not be refunded. Once the application is confirmed and submitted, no changes are permitted under any circumstances.