BTSC Fishery Extension Officer 2026 — 231 Posts, Apply by 23 Oct

Job Summary:
• Who: Bihar Technical Service Commission (BTSC)
• What: Fishery Extension Officer — 231 vacancies
• When: 24 September — 23 October 2026
• Where: Bihar
• Apply: Online through the BTSC recruitment portal

The Bihar Technical Service Commission (BTSC) is hiring for 231 Fishery Extension Officer posts. The online form opens on 24 September 2026 and closes on 23 October 2026. Every candidate pays the same application fee of ₹100, no matter which category they belong to. Keep an eye on our Bihar PSC (BPSC) exam hub if you also follow other Bihar government openings.

Key Dates — BTSC Fishery Extension Officer Recruitment 2026

Application Fees — Bihar BTSC Fishery Extension Officer 2026

Age Limit (as on 01 August 2026)

Vacancy Details & Eligibility — BTSC Fishery Extension Officer 2026

Category-wise Vacancy Breakup

Who Can Apply for BTSC Fishery Extension Officer 2026

You need a Bachelor degree in Fisheries Science from a recognized Agricultural University in India. Your age should be between 21 and 37 years if you are male, and between 21 and 40 years if you are female, counted as on 01 August 2026. Reserved category candidates get extra age relaxation as per BTSC rules. Keep your marksheets, ID proof, address details and handwritten declaration ready before you start. A clear photo and signature are also needed — check our Bihar STET candidate resource page for document tips.

Selection Process — BTSC Fishery Extension Officer 2026

BTSC shortlists candidates through a written examination. The full exam scheme, subjects and marking pattern are given in the official notification, so read it before you apply. Candidates who clear the written test move ahead to document verification. The commission has not announced the exam date yet — it will be shared on the official website along with the admit card.

How to Apply for BTSC Fishery Extension Officer Online Form 2026

1. Open the BTSC online application portal before 23 October 2026.
2. Register with your basic details and note down the registration number.
3. Fill the form carefully — name, date of birth, category and qualification must match your certificates.
4. Upload scanned photo, signature, ID proof and thumb impression in the given format.
5. Pay the ₹100 fee online or through the offline fee mode.
6. Check the preview page and fix any spelling or number errors.
7. Submit the form and take a printout for your records.

Without the fee payment, your form stays incomplete. Use our BPSC preparation and application guide if you are applying to more than one Bihar recruitment this year.

Important Links — Bihar BTSC Fishery Extension Officer 2026

• Apply Online: Link will be active soon
• Official Notification: Download PDF (Advt No. 28/2026)
• Official Website: btsc.bihar.gov.in