YuvaResult.in is an independent educational news and career guidance portal. This article is published solely for the informational guidance of competitive examination aspirants and job seekers. YuvaResult is not affiliated with, endorsed by, or operating on behalf of the Bihar Technical Service Commission (BTSC) or the Dairy, Fisheries and Animal Resources Department, Government of Bihar. All recruitment details, application dates, and qualifications documented below are sourced from official public notifications published on btsc.bihar.gov.in and btsc.pariksha.nic.in. Candidates must consult the official gazette advertisement before applying.
BTSC Fisheries Extension Officer Recruitment 2026: Apply Online for 231 Regular Posts
The Bihar Technical Service Commission (BTSC) has issued an official recruitment advertisement under Advertisement No. 28/2026 for regular appointment to 231 vacancies for the post of Fishery Extension Officer (मत्स्य प्रसार पदाधिकारी) under the Dairy, Fisheries and Animal Resources Department (पशु एवं मत्स्य संसाधन विभाग), Government of Bihar. Online applications are accepted from 24 September 2026 through 23 October 2026 on btsc.bihar.gov.in.
Introduction: BTSC Fisheries Extension Officer Recruitment 2026
The Bihar Technical Service Commission (BTSC) has officially published Advertisement No. 28/2026 for regular recruitment to the post of Fishery Extension Officer / Matsya Prasar Padadhikari (मत्स्य प्रसार पदाधिकारी). Conducted on behalf of the Dairy, Fisheries and Animal Resources Department, Government of Bihar, this recruitment drive provides a premier career opportunity for candidates holding a professional 4-year Bachelor of Fisheries Science (B.F.Sc.) degree from an ICAR-recognized agricultural university.
A total of 231 permanent vacancies have been announced in Pay Matrix Level-7 (₹44,900 – ₹1,42,400) under the revised 7th Pay Commission pay structure. Eligible candidates can submit their online application forms through the designated recruitment gateway starting from 24 September 2026 until 23 October 2026.
BTSC Fisheries Extension Officer 2026 — Quick Overview
| Recruiting Organisation | Bihar Technical Service Commission (BTSC) |
|---|---|
| Requisitioning Department | Dairy, Fisheries and Animal Resources Department, Govt. of Bihar |
| Official Advertisement No. | 28/2026 |
| Official Post Designation | Fishery Extension Officer / मत्स्य प्रसार पदाधिकारी |
| Nature of Appointment | Regular State Government Appointment (स्थायी नियुक्ति) |
| Total Advertised Vacancies | 231 Posts |
| Pay Scale & Matrix Level | Pay Matrix Level-7 (₹44,900 – ₹1,42,400) under 7th CPC |
| Application Mode | Online Only via btsc.pariksha.nic.in |
| Online Registration Window | 24 September 2026 to 23 October 2026 |
| Age Determination Cut-off | 01 August 2026 |
| Essential Educational Qualification | 4-Year Bachelor of Fisheries Science (B.F.Sc.) from an ICAR-recognized Agricultural University |
| Selection Methodology | Computer Based Test (75% weightage) + Contractual Work Experience (25% weightage) |
BTSC Fisheries Extension Officer Recruitment 2026 – Important Dates
| Recruitment Milestone | Prescribed Date / Status | Remarks |
|---|---|---|
| Official Notification Release (Advt. 28/2026) | 24 September 2026 | Published on btsc.bihar.gov.in |
| Commencement of Online Registration | 24 September 2026 | Online application portal opened |
| Closing Date for Online Application Submission | 23 October 2026 | Up to 11:59 PM |
| Last Date for Online Fee Remittance | 23 October 2026 | Payment gateway closes concurrently |
| Cut-off Date for Age Determination | 01 August 2026 | Matriculation certificate DOB reference |
| Cut-off Date for Contractual Experience Counting | 24 September 2026 | Cut-off date for service certificate |
| Certificate & Document Upload Deadline | 23 October 2026 | All certificates must be uploaded by closing date |
| Computer Based Test (CBT) Date | To Be Announced | Will be officially notified by BTSC |
BTSC Fisheries Extension Officer Vacancy 2026: Category-Wise Breakdown
A total of 231 vacancies are distributed across various categories in accordance with the reservation roster sanctioned by the General Administration Department, Government of Bihar. Under Bihar state policy, 35% horizontal reservation is provided for Bihar-domiciled female candidates:
| Category Name | Total Vacancies | Women Reservation (35% Horizontal) | Category Notes |
|---|---|---|---|
| Unreserved (UR) | 96 | 34 | Open to all eligible candidates across India |
| Economically Weaker Section (EWS) | 23 | 8 | Bihar domiciled EWS certificate holders |
| Scheduled Caste (SC) | 35 | 12 | Bihar permanent residents |
| Scheduled Tribe (ST) | 2 | 0 | Bihar permanent residents |
| Extremely Backward Class (EBC / अत्यंत पिछड़ा वर्ग) | 41 | 14 | Requires valid NCL certificate |
| Backward Class (BC / पिछड़ा वर्ग) | 27 | 9 | Requires valid NCL certificate |
| Backward Class Women (WBC / पिछड़े वर्गों की महिला) | 7 | — | 3% direct statutory quota for BC women |
| TOTAL POSTS | 231 | 77 | Grand Advertised Total (Advt. 28/2026) |
- Persons with Benchmark Disabilities (PwBD / Divyangjan): 4% horizontal reservation applies across eligible sub-categories (Visually Impaired, Hearing Impaired, Locomotor / OH, and Multiple Disabilities) as per Bihar government norms.
- Freedom Fighter Descendants: 2% horizontal reservation (approx. 5 posts) is reserved for the grandsons and granddaughters of recognized freedom fighters of Bihar.
- Vacancy Change Clause: The total number of vacancies is provisional and may increase or decrease according to departmental requirements prior to final appointment.
BTSC Fisheries Extension Officer Eligibility Criteria
1. Educational Qualification Requirements
Candidates must hold a 4-year Bachelor of Fisheries Science (B.F.Sc.) degree from a recognized College of Fisheries under an Agricultural University approved by the Indian Council of Agricultural Research (ICAR), New Delhi.
2. Nationality & Domicile Rules
The candidate must be a citizen of India. Candidates from any state across India are eligible to submit online applications. However, all applicants belonging to states other than Bihar will be categorized strictly under the Unreserved (UR) category and cannot avail reservation benefits, fee exemptions, or category-specific age relaxations.
3. Age Limit & Cut-off Reference
The reference date for determining the minimum and maximum age is 01 August 2026. The minimum age for all candidates is 21 Years. The category-wise upper age limits are:
| Category & Gender | Minimum Age | Maximum Age Limit |
|---|---|---|
| Unreserved (UR) Male | 21 Years | 37 Years |
| Unreserved (UR) Female & EWS Female | 21 Years | 40 Years |
| Backward Class (BC) & Extremely Backward Class (EBC) (Male & Female) | 21 Years | 40 Years |
| Scheduled Caste (SC) & Scheduled Tribe (ST) (Male & Female) | 21 Years | 42 Years |
4. Age Relaxation Guidelines
- Persons with Benchmark Disabilities (PwBD): Granted an upper age relaxation of 10 Years across all categories.
- Regular Bihar Government Employees: Confirmed state government employees with at least 3 years of continuous service receive up to 5 Years age relaxation.
- Contractual Fisheries Personnel in Bihar: Candidates serving on a contract basis in identical or equivalent positions under the Government of Bihar receive relaxation equivalent to their completed contractual tenure.
- Ex-Servicemen: Relaxation of 3 Years plus the total period of military service rendered, subject to government limits.
BTSC Fisheries Extension Officer Application Fee
| Candidate Category | Application Fee | Payment Modes Accepted |
|---|---|---|
| General (UR) / EWS / BC / EBC Candidates | ₹100 | Online Payment via Debit Card, Credit Card, Internet Banking, or UPI through payment gateway. |
| SC / ST Candidates (Permanent Residents of Bihar) | ₹100 | |
| All Female Candidates & PwBD Candidates | ₹100 |
*Application fee is strictly non-refundable. Any bank processing fees or gateway charges must be borne directly by the applicant.
BTSC Fisheries Extension Officer Salary 2026: Pay Level & Matrix
In addition to the starting basic pay of ₹44,900, appointed officers are entitled to Dearness Allowance (DA), House Rent Allowance (HRA), Medical Allowance, and travelling allowances admissible under Bihar Government Service Rules.
*Disclaimer: Exact monthly take-home salary is subject to statutory deductions (NPS, GPF, professional tax) and the city classification (Class X/Y/Z) of posting.
BTSC Fisheries Extension Officer Selection Process
The selection process under Advertisement No. 28/2026 is conducted through a transparent, multi-stage evaluation mechanism designed to assess both professional domain expertise and practical field experience:
100 objective questions testing core Fisheries Science subjects for 100 marks.
The raw CBT score is scaled down to a maximum weightage of 75 marks.
Eligible contractual fisheries service awards up to 25 additional marks.
Scrutiny of original B.F.Sc. degrees, caste certificates, and final appointment.
BTSC Fisheries Extension Officer Exam Pattern
| Examination Mode | Computer Based Test (CBT / Online Examination) |
|---|---|
| Question Format | Multiple Choice Questions (Objective MCQs) with 4 options |
| Total Questions | 100 Questions |
| Total Marks | 100 Marks (Scaled to 75 marks for merit computation) |
| Exam Duration | 2 Hours (120 Minutes) |
| Medium / Language | Bilingual (English and Hindi) |
| Marking Scheme | +1 Mark for every correct response |
| Negative Marking | -0.25 Mark (1/4th deduction) for every incorrect response |
Candidates must secure the statutory minimum percentage to qualify for the addition of contractual experience marks and merit ranking:
BTSC Fisheries Extension Officer Experience Marks: How Merit is Calculated
Contractual work experience is not mandatory to apply (fresh B.F.Sc. graduates are fully eligible), but it carries significant merit weightage for experienced personnel:
The candidate's raw CBT score out of 100 is converted to a 75-mark scale:
Scaled Written Marks = (Raw CBT Score) × 0.75
Awarded at 5 marks for each completed 12 months of eligible contractual service in an identical/equivalent fisheries post under the Government of Bihar. Part-years are awarded pro-rata:
Experience Marks = (Days Worked / 365) × 5 (Max 25)
Documents Required for Verification
- Matriculation (10th) Certificate & Mark Sheet: As mandatory proof of Date of Birth.
- 10+2 / Intermediate Certificate: Academic qualification proof.
- 4-Year B.F.Sc. Degree Certificate & Mark Sheets: Showing completion of degree on or before 23 October 2026.
- College / University ICAR Recognition Certificate: Proof that the college of fisheries is affiliated with an ICAR-recognized Agricultural University.
- Permanent Residence / Domicile Certificate of Bihar: Issued by competent revenue authority (for category benefits).
- Caste / Category Certificate: SC/ST certificate or Non-Creamy Layer (NCL) certificate for BC/EBC.
- EWS Income & Asset Certificate: In prescribed state format for the current financial year.
- Contractual Experience Certificate: In prescribed format countersigned by the competent authority, if claiming experience marks.
- Valid Government Photo ID Proof: Aadhaar Card, PAN Card, Voter ID, or Passport.
- Passport Size Color Photographs & Clear Signature: Matching the images uploaded during online registration.
How to Apply Online: Step-by-Step Registration Guide
Access the official BTSC portal at btsc.bihar.gov.in or navigate directly to the Pariksha portal at btsc.pariksha.nic.in/Online_App/Notifications.aspx.
Click on the "Apply" link against Fishery Extension Officer (मत्स्य प्रसार पदाधिकारी) under Advertisement No. 28/2026.
Complete candidate registration using your mobile number and email ID. Verify via OTP to receive your Registration Number and Password.
Enter matriculation details, B.F.Sc. marks, university recognition information, and contractual experience tenure if applicable.
Upload clear scanned color copies of your photograph, signature, B.F.Sc. degree certificate, mark sheet, domicile, and caste/EWS certificates.
Remit the ₹100 application fee online via Debit Card, Credit Card, Net Banking, or UPI.
Preview all entered information, complete final submission before 23 October 2026, and print a copy of the acknowledgment slip.
Important Instructions Before Applying
• Strict 23 October Deadline: All certificates, mark sheets, and documents supporting eligibility claims must be uploaded before final submission by 23 October 2026 (11:59 PM).
• No Changes Allowed After Submission: Candidates cannot modify their reservation category, date of birth, or experience records once final submission is confirmed.
• Married Female Certificates: In accordance with Bihar government administrative regulations, caste/creamy layer certificates for married female candidates must be issued bearing their father's name and address.
Official Important Links & Resources
| Official Resource | Link / Portal Access | Action |
|---|---|---|
| Apply Online Portal (Direct Registration & Login) | btsc.pariksha.nic.in/Online_App/Notifications.aspx | Apply Online |
| Official Notification PDF (Advt. No. 28/2026) | btsc.bihar.gov.in/sites/default/files/Advertisement/28_2026.pdf | Download PDF |
| BTSC Official Website | btsc.bihar.gov.in | Visit Portal |
| BTSC Official Recruitment Page | btsc.bihar.gov.in/recruitment | View Recruitment |
| BTSC Latest Updates & Notices | btsc.bihar.gov.in/latest-update | Check Notices |
Frequently Asked Questions (FAQs)
How many vacancies are available in BTSC Fisheries Extension Officer Recruitment 2026?
BTSC has advertised 231 regular vacancies for the post of Fishery Extension Officer (मत्स्य प्रसार पदाधिकारी) under Advertisement No. 28/2026.
What is the essential educational qualification?
A 4-year Bachelor of Fisheries Science (B.F.Sc.) degree from a College of Fisheries affiliated with an Agricultural University recognized by ICAR, New Delhi.
What is the application timeline?
Online registration and form submission commenced on 24 September 2026 and will close on 23 October 2026.
What is the age limit for BTSC Fisheries Extension Officer?
The minimum age is 21 years as of 01 August 2026. The maximum age is 37 years for UR males, 40 years for UR females/BC/EBC, and 42 years for SC/ST.
What is the application fee?
The application fee is ₹100 for all candidate categories, payable online via Debit Card, Credit Card, Net Banking, or UPI.
What is the salary scale for a Fishery Extension Officer?
The post is placed in Pay Matrix Level-7 (₹44,900 – ₹1,42,400) under the 7th Central Pay Commission, plus state government allowances.
What is the selection process and merit formula?
Selection is based on a 100-mark composite merit: 75 marks scaled from the Computer Based Test (CBT) + up to 25 marks for eligible contractual fisheries work experience.
Is there negative marking in the CBT exam?
Yes, there is negative marking of 0.25 mark (1/4th deduction) for each incorrect answer in the written test.
Can candidates from outside Bihar apply?
Yes, candidates from all Indian states can apply, but they will be classified strictly under the Unreserved (UR) category.
When will the CBT exam be conducted?
The exam date has not yet been announced by BTSC and will be notified separately on btsc.bihar.gov.in.