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

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

BTSC has released Advt. No. 28/2026 for 231 Fishery Extension Officer posts. The window is short — you can fill the form from 24 September 2026 up to 23 October 2026. Anyone with a Bachelor's degree in Fisheries Science can apply, and the fee is a flat ₹100 for every category. Hiring happens through a computer-based test, document check and work experience review.

Key Dates — Bihar BTSC Fishery Extension Officer 2026

Application Fee — Bihar BTSC Fishery Extension Officer 2026

Age Limit — Bihar BTSC Fishery Extension Officer 2026

The age is counted as on 01 August 2026.

Vacancy Details — Bihar BTSC Fishery Extension Officer 2026

BTSC will fill 231 posts of Fishery Extension Officer. The break-up by category is given below.

Who Can Apply — Bihar BTSC Fishery Extension Officer Eligibility

Education matters most here. You must hold a Bachelor's Degree in Fisheries Science from a Fisheries College under an Agricultural University that ICAR (Indian Council of Agricultural Research), New Delhi recognises. A degree from any other stream will not be accepted.

Before you start the form, keep your marksheets, degree certificate, photo and signature ready in scanned format. Reading the official advertisement fully is a smart move, because the fee is non-refundable once paid.

Salary — Bihar BTSC Fishery Extension Officer Pay Scale 2026

Selected candidates are placed in Level-7 of the Bihar government pay matrix. The pay band runs from ₹53,100 to ₹1,67,800 per month, plus other allowances as applicable to state government employees.

Selection Process — Bihar BTSC Fishery Extension Officer 2026

BTSC shortlists candidates in three stages:

1. Computer Based Test (CBT) — objective questions held at exam centres.
2. Document Verification — original certificates are checked against your online form.
3. Work Experience — relevant experience is assessed as per the advertisement.

Clear all three stages to make it to the final merit list. The CBT date is not out yet, so watch the official website for updates.

How to Apply — Bihar BTSC Fishery Extension Officer Online Form 2026

Follow these steps and finish the form well before the deadline:

1. Open the official BTSC recruitment portal (btsc.bihar.gov.in or the Pariksha portal).
2. Look for Advt. No. 28/2026 — Fishery Extension Officer.
3. Register with your mobile number and email ID, then log in.
4. Fill in personal, education and category details exactly as they appear on your certificates.
5. Upload your photo, signature and required documents in the given size and format.
6. Pay the ₹100 fee online and submit the form.
7. Download and print the final application for your records.

Tip: submit at least two or three days early. Server load on the last day often slows down the process.

FAQ — Bihar BTSC Fishery Extension Officer 2026

Q. How many posts are open?
A total of 231 Fishery Extension Officer posts are open.

Q. When does the online form close?
The last date to apply and pay the fee is 23 October 2026.

Q. What is the application fee?
Every candidate pays ₹100, no matter the category.

Q. What qualification do I need?
A Bachelor's Degree in Fisheries Science from an ICAR-recognised Fisheries College.

Q. How will selection happen?
CBT exam, document verification and work experience assessment.

Important Links — Bihar BTSC Fishery Extension Officer 2026

• Apply Online: BTSC Online Application
• Official Notification: Download Advt. No. 28/2026 PDF
• Official Website: btsc.bihar.gov.in