The Bihar Technical Service Commission (BTSC) has published an official recruitment notification (Advt. No. 28/2026) for the post of Fishery Extension Officer (FEO) under the Animal and Fisheries Resources Department, Government of Bihar. Through this state-level recruitment drive, the commission invites online applications to fill a total of 231 permanent vacancies across Bihar.
The online registration window opened on September 24, 2026, on the official BTSC portal. Interested candidates who hold a four-year Bachelor’s degree in Fisheries Science (B.F.Sc.) from an ICAR-recognized university can submit their online forms on or before the closing date of October 23, 2026.
Bihar BTSC Fishery Extension Officer Recruitment 2026 Highlights
| Conducting Commission | Bihar Technical Service Commission (BTSC) |
| Advertisement Number | 28/2026 |
| Post Name | Fishery Extension Officer (FEO) |
| Total Vacancies | 231 Posts |
| Application Mode | Online |
| Online Registration Dates | September 24 to October 23, 2026 |
| Required Qualification | 4-Year Bachelor’s Degree in Fisheries Science (B.F.Sc.) |
| Job Location | Bihar |
| Official Website | btsc.bihar.gov.in |
BTSC Fishery Extension Officer 2026 Important Dates
Candidates applying for the Fishery Extension Officer recruitment should keep track of the official timeline below to complete their registration and fee payment on time.
- Online Application Start Date: September 24, 2026
- Last Date to Apply Online: October 23, 2026
- Last Date for Online Fee Payment: October 23, 2026
- Written Examination Date: To be announced soon
- Admit Card Release Date: Before the examination
Bihar BTSC Fishery Extension Officer Application Fee
The Bihar Technical Service Commission has fixed a uniform ₹100 online application fee for candidates belonging to all categories.
- All Category Candidates (General / OBC / EBC / EWS / SC / ST / Female): ₹100/-
- Payment Mode: The fee can be paid online using a Debit Card, Credit Card, Internet Banking, IMPS, or Mobile Wallet.
BTSC Fishery Extension Officer Age Limit 2026
The age of the applicants will be calculated as on the reference date of August 01, 2026. Category-wise upper age limits are listed below:
- Minimum Age: 21 Years
- Maximum Age (Unreserved Male): 37 Years
- Maximum Age (Unreserved Female): 40 Years
- Maximum Age (BC / EBC Male & Female): 40 Years
- Maximum Age (SC / ST Male & Female): 42 Years
- Age Relaxation: Additional age relaxation is provided to PwD and contractual employees in accordance with Bihar Government and BTSC regulations.
Bihar BTSC Fishery Extension Officer Vacancy and Eligibility 2026
A total of 231 vacancies have been announced for the post of Fishery Extension Officer under Advt. No. 28/2026. Candidates must fulfill the academic requirements listed in the table below before submitting their forms.
| Post Name | Total Posts | Eligibility Criteria |
| Fishery Extension Officer (FEO) | 231 Posts | Candidates must hold a 4-Year Bachelor’s Degree in Fisheries Science (B.F.Sc.) or a related Fisheries Honours degree from a Fisheries College under an Agricultural or Fisheries University recognized by the Indian Council of Agricultural Research (ICAR), New Delhi. |
How to Apply for Bihar BTSC Fishery Extension Officer Recruitment 2026
Eligible candidates can submit their online application forms on or before October 23, 2026, by following these step-by-step instructions:
- Visit the official website of the Bihar Technical Service Commission at btsc.bihar.gov.in.
- On the homepage, click on the Apply Online link against Advt. No. 28/2026 (Fishery Extension Officer).
- Complete the initial candidate registration using your active Mobile Number and Email ID to generate your Registration Number and Password.
- Log in to the portal and enter your personal details, domicile information, and 4-year B.F.Sc. degree records accurately.
- Upload scanned copies of your recent passport-size photograph, signature, degree mark sheets, and category certificate (if applicable).
- Pay the ₹100 examination fee online via Debit Card, Credit Card, Net Banking, or UPI.
- Submit the final application form and take a printout of the confirmation receipt for future reference.
Important Links
- Apply Online: Click Here
- Download Notification: Click Here
- Official Website: Click Here
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