BTSC Fisheries Extension Officer Recruitment 2026: 231 Vacancies, Eligibility, Last Date & How to Apply

Introduction to BTSC Fisheries Extension Officer Recruitment 2026

Bihar Technical Service Commission (BTSC) has released the official notification for recruitment to 231 Fisheries Extension Officer (Matsya Prasar Padadhikari) posts under Advertisement No. 28/2026. The appointments are for the Directorate of Fisheries under the Dairy, Fisheries and Animal Resources Department, Government of Bihar.

The online application process started on 24 September 2026 and eligible candidates can submit their applications until 23 October 2026. Candidates must possess the prescribed 4-year Bachelor's Degree in Fisheries Science and should carefully check the age, reservation, certificate and document-upload requirements before submitting the form.

Bihar Technical Service Commission (BTSC) Overview

The Bihar Technical Service Commission conducts recruitment for various technical posts under departments of the Government of Bihar. Under Advertisement No. 28/2026, BTSC is recruiting Fisheries Extension Officers for regular appointment under the Directorate of Fisheries. The notified post carries Pay Level-7.

BTSC Fisheries Extension Officer Recruitment 2026 Overview

BTSC Fisheries Extension Officer Recruitment 2026 At a Glance

Key point: The written examination contributes up to 75 marks to the final merit calculation, while eligible contractual work experience on the same post can contribute up to 25 marks. Candidates without eligible experience can still participate, subject to fulfilling the remaining recruitment conditions.

BTSC Fisheries Extension Officer Recruitment 2026 Important Dates

The notified number of vacancies may increase or decrease if further requisitions are received from the concerned department up to the closing date.

BTSC Fisheries Extension Officer Recruitment 2026 Vacancy Details

BTSC has announced a total of 231 Fisheries Extension Officer vacancies. The category-wise distribution is given below.

The 35% horizontal reservation for women applies according to Bihar Government rules to eligible female candidates who are permanent residents of Bihar.

Special Horizontal Reservation

These are horizontal reservations within the overall notified vacancies and are subject to the applicable eligibility and certificate requirements.

BTSC Fisheries Extension Officer Recruitment 2026 Eligibility Criteria

Educational Qualification

Candidates should upload all relevant year-wise or semester-wise mark sheets along with the final degree or provisional degree certificate in the prescribed fields of the online application.

BTSC Fisheries Extension Officer Recruitment 2026 Age Limit

The minimum age is 21 years as on 1 August 2026. The applicable maximum age varies according to category and gender.

Age Relaxation

• Persons with Disabilities: 10 years in the upper age limit.
• Eligible Bihar Government employees: 5 years, subject to the prescribed service conditions.
• Eligible contractual employees: relaxation corresponding to the eligible contractual service period.
• Ex-servicemen: 3 years plus the period of military service, subject to the condition that actual age does not exceed 57 years.

Where a candidate qualifies under more than one specified relaxation provision, only one applicable relaxation — whichever is higher under the notification — is admissible.

BTSC Fisheries Extension Officer Recruitment 2026 Application Fee

The prescribed online application fee is Rs 100. Payment must be made through online mode. Applicable bank or transaction charges may be payable separately.

BTSC Fisheries Extension Officer Recruitment 2026 Salary and Pay Scale

The Fisheries Extension Officer post is placed in Pay Level-7. The notification specifies the pay level for the regular appointment but does not separately provide an exact monthly in-hand salary figure.

BTSC Fisheries Extension Officer Recruitment 2026 Selection Process

Selection is based on the written competitive examination and eligible contractual work experience. The notified merit calculation is:

The percentage obtained in the written competitive examination is multiplied by 0.75 for merit calculation. For example, a candidate obtaining 60% in the CBT would receive 45 marks towards the 75-mark written-exam component.

BTSC Fisheries Extension Officer Exam Pattern 2026

If the examination is conducted in multiple shifts, the Commission will use a normalization procedure for preparing scores. The detailed subject syllabus is to be published separately by BTSC.

Work Experience Marks

Up to 25 marks are available for eligible contractual experience on the same post in the specified Bihar Government or statutory institutions. These marks are considered only for candidates who qualify the written examination.

Eligible candidates claiming work-experience marks must submit the prescribed Salary Payment Certificate in Annexure-I format, issued by the competent Fisheries Department authority. The work-experience cut-off date is 24 September 2026.

BTSC Fisheries Extension Officer Recruitment 2026 Reservation Rules

Reservation benefits under Bihar's notified categories are available subject to the domicile and certificate requirements prescribed in the recruitment notification. Candidates claiming SC, ST, BC, EBC, EWS, women, PwBD or other reservation benefits should ensure that the required certificates are valid and uploaded with the application.

• SC/ST candidates claiming reservation must provide the prescribed caste and domicile certificates.
• BC/EBC candidates must provide the applicable creamy-layer exclusion certificate and domicile certificate.
• EWS candidates must provide the prescribed income and asset certificate and domicile certificate.
• Women claiming Bihar's horizontal reservation must satisfy the applicable permanent-residence requirement.
• PwBD candidates must provide the prescribed disability certificate issued by the competent Medical Board.
• The notified benchmark disability requirement is at least 40% for applicable PwBD reservation.

How to Apply for BTSC Fisheries Extension Officer Recruitment 2026

1. Visit the official BTSC recruitment portal.
2. Open Advertisement No. 28/2026 for Fisheries Extension Officer / Matsya Prasar Padadhikari.
3. Read the detailed recruitment notification and eligibility conditions carefully.
4. Complete the online registration using the required personal and contact details.
5. Enter educational qualification, category, reservation and eligible work-experience details correctly.
6. Upload the required photograph, signature, mark sheets, degree and supporting certificates in the prescribed fields.
7. Pay the Rs 100 application fee through the available online payment method.
8. Review every entry before final submission because the notification states that correction requests after final submission will not be considered.
9. Submit the application and retain the final application form and fee-payment receipt for future reference.

Candidates are advised not to wait until the closing date because BTSC states that it will not be responsible for internet, banking or other technical problems encountered while submitting the application.

BTSC Fisheries Extension Officer Recruitment 2026 Documents Required

Candidates should keep the following documents ready, as applicable to their individual claims:

• Original Matriculation/10th certificate for date-of-birth proof.
• B.F.Sc. degree or provisional degree certificate.
• All relevant year-wise or semester-wise B.F.Sc. mark sheets.
• SC/ST caste certificate, where applicable.
• BC/EBC creamy-layer exclusion certificate, where applicable.
• EWS income and asset certificate, where applicable.
• Bihar domicile/permanent residence certificate for applicable reservation claims.
• Freedom Fighter descendant certificate, where applicable.
• Disability certificate for PwBD candidates, where applicable.
• Ex-servicemen certificate where age relaxation is claimed.
• Salary Payment Certificate in Annexure-I format where work-experience marks are claimed.
• Valid photo identity proof.
• Recent passport-size photograph and signature.

Documents supporting claims made in the online form must be uploaded in the prescribed columns. The notification warns that documents not mentioned or uploaded with the online application may not subsequently be accepted during Document Verification.

BTSC Fisheries Extension Officer Recruitment 2026 Important Instructions

The notification states that requests for correction after final submission will not be considered. Candidates should therefore verify all information and uploaded documents before completing the application.

BTSC Fisheries Extension Officer Recruitment 2026 Important Links