The Central Selection Board of Constable (CSBC), Bihar, has officially released the most highly anticipated employment notification for police aspirants in the state. The Bihar Police CSBC Constable Operator Recruitment 2026 notification (Advt No. 02/2026) is now live, aiming to induct technically sound youth into the Bihar Police Radio (Telecom) and Technical Non-Gazetted Cadre. For intermediate science students holding Physics, Chemistry, and Mathematics (PCM) credentials, this is an unparalleled opportunity to don the uniform while operating critical communication infrastructure for the state.
In 2026, the competition for the Constable (Operator) position is projected to be incredibly fierce. The board has announced a massive 993 vacancies. What significantly alters the preparation strategy this year compared to standard Bihar Police constable recruitment is the Selection Merit Rule. Your final selection is entirely dependent on your marks in the Written Examination. The Physical Efficiency Test (PET), which traditionally terrifies students, is strictly qualifying in nature with zero marks awarded. Furthermore, the state government has provided an extraordinary 5-year relaxation in the maximum age calculation limit, opening doors for lakhs of veteran aspirants. This comprehensive guide meticulously breaks down the intricate eligibility criteria, the exact Equi-Percentile normalization exam pattern, and the foolproof steps to submit your application online between 01.03.2026 and 31.03.2026.
Bihar Police CSBC Constable Operator Exam 2026: Overview
Understanding the administrative framework of this specialized recruitment drive is the first step toward securing your seat.
| Authority | Central Selection Board of Constable (CSBC), Bihar |
| Advertisement Number | 02/2026 |
| Post Name | Constable (Operator) / सिपाही (प्रचालक) |
| Department | Bihar Police Radio (Telecom) Organization |
| Total Vacancy | 993 Posts |
| Job Location | Bihar State |
| Selection Mode | Written Exam (Merit) + PET/PST (Qualifying) |
| Official Website | csbc.bihar.gov.in |
Bihar Police CSBC Constable Operator Recruitment 2026 Important Dates
Timing is critical. Candidates must strictly adhere to the designated application window. Do not wait for the final day, as the CSBC server historically faces massive bottlenecks during the closing hours.
| Recruitment Event | Official Scheduled Dates 2026 |
| Official Notification Release Date | 23.02.2026 |
| Online Application Start Date | 01.03.2026 |
| Last Date to Apply Online & Pay Fee | 31.03.2026 |
| Cut-Off Date for Educational Qualification | 31.03.2026 |
| CSBC Written Exam Date 2026 | To be notified later on the portal |
Bihar Police CSBC Constable Operator Vacancy 2026
The CSBC has announced a robust total of 993 vacancies. In a major push for women’s empowerment, a complete 35% horizontal reservation has been applied for female candidates who are native residents of Bihar across all categories.
| Category | Total Vacancy | Female Reserved (35%) |
| Unreserved (UR) | 408 | 143 |
| Economically Weaker Section (EWS) | 99 | 35 |
| Scheduled Caste (SC) | 157 | 55 |
| Scheduled Tribe (ST) | 10 | 04 |
| Extremely Backward Class (EBC) | 175 | 61 |
| Backward Class (BC) | 113 (Includes 2 Transgender) | 40 |
| Backward Class Women (BCW) | 31 | 0 |
| Grand Total | 993 | 338 |
Note: 2% horizontal reservation is also allotted to the dependents of freedom fighters (20 posts).
Vacancy for PwD Candidates (Crucial Alert)
A massive point of confusion often arises regarding disability quotas. Persons with Benchmark Disabilities (PwD/Divyangjan) are strictly NOT eligible for the Constable (Operator) post. The Home Department of Bihar has explicitly exempted this technical police post from disability reservations.
Bihar Police Assistant Superintendent Exam Date 2026 Out Download Mains Schedule
Bihar Police CSBC Constable Operator 2026 Application Process
The application process is fully digitized. A single mistake in your category or date of birth will lead to irreversible rejection.
Steps to Apply online for CSBC Constable Operator Recruitment 2026
- Visit the Official Portal: Navigate securely to csbc.bihar.gov.in and click on the ‘Bihar Police’ tab or ‘Advts by Group’.
- Primary Registration: Click on Advt. No. [02/2026]. Register using a valid, active mobile number and personal email ID. You will receive a Registration ID and Password via SMS and Email.
- Pay the Application Fee: The payment must be completed online during this step. No edits can be made after payment without canceling the registration.
- Fill the Application Form: Log in and meticulously fill in your demographic and 10+2 academic details.
- Upload Documents: Upload a recent color passport-size photograph (white background, taken within the last two months, 15-25 KB, JPG/JPEG format). You must also upload scanned signatures in both English and Hindi (black/blue ink, 15-25 KB).
- Final Submit & Print: Review the preview page. Submit the form and immediately download and print the final A4-size Acknowledgment PDF for the Document Verification stage.
Application Fee
The Bihar government has established a highly unified and affordable fee structure for this recruitment.
- All Categories: Rs. 100/- (One Hundred Rupees Only). (Note: Standard bank transaction charges may apply during online payment ).
Bihar Police CSBC Constable Operator Recruitment 2026 Eligibility Criteria
The screening process is rigorous. Clearing the written cut-off is rendered useless if you fail to meet the absolute educational, age, and physical parameters set by CSBC.
Educational Qualification (As of 31.03.2026)
This is a highly specialized technical post. Candidates must hold an Intermediate (10+2) Science certificate or its equivalent.
- Mandatory Subjects: Physics, Chemistry, and Mathematics (PCM).
- Minimum Marks: Unreserved, BC, EBC, and EWS candidates must secure a minimum of 50% aggregate marks in PCM. Candidates belonging to the SC and ST categories are granted a relaxation, requiring a minimum of 45% aggregate marks.
Age Limit (Crucial Calculation Dates)
Age is calculated based on the Matriculation (10th) certificate.
- Minimum Age: Calculated as of 01.08.2026. The minimum age is 18 years for all.
- Maximum Age: Due to a special administrative order, a 5-year relaxation has been granted. Therefore, the maximum age is calculated as of 01.08.2021.
| Category | Minimum Age | Maximum Age |
| Unreserved (General) Male/Female | 18 Years | 25 Years |
| BC / EBC (Male) | 18 Years | 27 Years |
| BC / EBC (Female) | 18 Years | 28 Years |
| SC / ST / Transgender (All) | 18 Years | 30 Years |
Nationality and Domicile
Only Indian Citizens are eligible to apply. However, to claim caste-based reservations, the 35% female reservation, or EWS benefits, candidates must be native residents of Bihar and possess a valid Domicile Certificate. Candidates from other states will be treated strictly as Unreserved (General).
Physical Standards Test (PST)
Candidates must meet the following minimum physical dimensions to avoid disqualification before the running test.
- Male Candidates (Height): UR/BC: 165 cm | EBC/SC/ST: 160 cm.
- Male Candidates (Chest): UR/BC/EBC: 81-86 cm | SC/ST: 79-84 cm (Minimum 5 cm expansion is mandatory).
- Female Candidates (All Categories): Minimum Height: 155 cm | Minimum Weight: 48 Kg.
Bihar Police CSBC Constable Operator 2026 Selection Process
The selection methodology is highly transparent, objective, and relies entirely on intellectual merit.
| Stage | Examination Type | Details |
| Stage 1 | Written Examination | 100 Marks (OMR Based). Qualify with a minimum of 30%. |
| Stage 2 | Physical Efficiency Test (PET) | Running, High Jump, and Shot Put. Strictly Qualifying; No Marks Awarded. |
| Stage 3 | Document Verification (DV) & Medical | Physical checking of original academic (PCM) and caste documents. |
| Stage 4 | Final Merit List | Prepared strictly based on the marks obtained in the Written Exam. |
Bihar Police CSBC Constable Operator 2026 Exam Pattern
Mastering the 120-minute OMR architecture is the key to securing a top rank.
- Mode: Offline OMR Sheet.
- Total Questions: 100 Objective Type Questions.
- Total Marks: 100 Marks.
- Duration: 2 Hours.
- Marking Scheme: 1 Mark is awarded for every correct answer.
- Normalization: For multi-shift exams, CSBC will use the Equi-Percentile Method to ensure absolute fairness.
Bihar Police CSBC Constable Operator 2026 Syllabus
The syllabus requires a highly targeted approach, strictly aligned with the Bihar School Examination Board (BSEB) Intermediate (10+2) level.
- General Knowledge & Current Affairs: 25 Questions.
- Physics (10+2 Level): 25 Questions.
- Chemistry (10+2 Level): 25 Questions.
- Mathematics (10+2 Level): 25 Questions.
Bihar Police CSBC Constable Operator 2026 Salary
The salary structure is highly lucrative. Selected candidates will be inducted under Pay Level-3.
- Pay Matrix: Rs. 21,700 – Rs. 69,100/-.
- Gross Salary: Factoring in current Dearness Allowance (DA), House Rent Allowance (HRA), Ration Money, and Uniform Allowances, the starting gross salary easily ranges between Rs. 32,000 to Rs. 36,000 per month.
Physical Efficiency Test (PET) Details
The PET is qualifying, but you must pass all three events individually.
- Running: Males must complete 1.6 Km within 6 Minutes. Females must complete 1 Km within 6 Minutes.
- High Jump: Males: Minimum 3 Feet 6 Inches. Females: Minimum 2 Feet 6 Inches.
- Shot Put: Males: Throw a 16-pound shot put up to 15 Feet. Females: Throw a 12-pound shot put up to 8 Feet. (Candidates get a maximum of 3 chances for High Jump and Shot Put ).
Detailed Strategy & Expert Insights
To clear the Bihar Police CSBC Constable Operator 2026 Exam, you must completely overhaul your traditional police preparation strategy.
Because the merit list is generated purely from the 100-mark written exam and not the physical test, your intellectual preparation is paramount. The 75 questions from Physics, Chemistry, and Mathematics are set at the 12th standard level. You cannot rely solely on Lucent GK. You must solve BSEB or NCERT numericals, specifically in Physics (Electromagnetism, Optics, Communication Systems) and Mathematics (Calculus, Algebra, Probability).
For the Physical Efficiency Test (PET), since no marks are awarded, you do not need to push your body to breaking points to secure an “Excellent” 50-mark run. You merely need to cross the 1.6 km line within 5 minutes and 59 seconds to qualify. Conserve your energy, practice standard pacing, and ensure you clear the 3 feet 6-inch high jump, which is surprisingly the event where most candidates face disqualification. Finally, ensure your EWS or Non-Creamy Layer (NCL) certificates are generated precisely for the financial year 2024-25 before the 31.03.2026 deadline to avoid heartbreaking rejections during document verification.
Frequently Asked Questions (FAQ)
1. What is the last date to apply for Bihar Police Constable Operator 2026? The online application window closes strictly on 31.03.2026.
2. Can candidates with PCB (Biology) apply for this post? No, candidates must possess an Intermediate (10+2) qualification strictly with Physics, Chemistry, and Mathematics (PCM) to be eligible.
3. Are marks awarded for the Physical Efficiency Test (PET)? No, the Physical Efficiency Test (PET) for the Constable (Operator) post is strictly qualifying in nature. No marks will be awarded.
4. How is the final merit list prepared? The final merit list is prepared purely based on the marks obtained by the candidates in the Written Examination, organized by reservation categories.
5. What is the minimum percentage required in 10+2 PCM? Unreserved, BC, EBC, and EWS candidates need a minimum of 50% aggregate in PCM. SC and ST candidates need a minimum of 45%.
6. How is the maximum age limit calculated for this recruitment? Due to a special 5-year relaxation, the maximum age limit is calculated retrospectively as of 01.08.2021.
7. Can candidates from other states apply? Yes, candidates from outside Bihar can apply, but they will be treated strictly as Unreserved (General) category candidates and will not receive any reservation benefits.
8. What is the application fee for female candidates? The application fee is a unified Rs. 100/- for all categories, including female candidates.
9. Are PwD (Divyang) candidates eligible to apply? No, Persons with Benchmark Disabilities are strictly not eligible. The Constable (Operator) post is exempted from disability reservations.
10. What is the running time required for male candidates? Male candidates must complete a 1.6 Km run within a maximum time of 6 minutes to qualify.
HS Patel is a seasoned expert with over 8 years of experience in the field of e.g., Education & Career Counseling. With a deep understanding of industry trends and user needs, he is dedicated to providing accurate, reliable, and high-quality content. His mission is to simplify complex information and empower readers with the right knowledge to succeed.