BTSC Dairy Field Officer Recruitment 2026 is a great opportunity for candidates looking for a government job in the dairy sector in Bihar. The Bihar Technical Service Commission (BTSC) has released the official notification (Advt No. 01/2026) to fill 68 regular vacancies for the posts of Dairy Field Officer and Dairy Technical Officer. The online application process starts on February 13, 2026, and will remain open until March 13, 2026. Candidates with a degree in Dairy Technology or a relevant diploma with experience can apply. The selection will be based on a written exam and work experience. Read this article to get all the simple and correct details about eligibility, fees, and how to apply.
BTSC Dairy Field Officer Recruitment 2026: Overview
Criteria
Details
Organization Name
Bihar Technical Service Commission (BTSC)
Post Name
Dairy Field Officer / Dairy Technical Officer
Advt No.
01/2026
Total Vacancies
68 Posts
Job Location
Bihar
Category
Government Jobs
Official Website
www.btsc.bihar.gov.in
Important Dates
Event
Date
Notification Release Date
February 2026
Application Start Date
13 February 2026
Last Date For Registration
13 March 2026
Last Date For Fee Payment
13 March 2026
Admit Card Release Date
To be notified later
Exam Date
To be notified later
Application Fee
Category
Fee Amount
All Candidates (Gen/OBC/EWS/SC/ST/PH)
₹ 100/-
Payment Mode
Online (Debit Card, Credit Card, UPI, Net Banking)
(Note: The notification specifies a flat fee of ₹100 for “each candidate”.)
Age Limit Details
Criteria
Details
Age Calculation Date
01 August 2026
Minimum Age
21 Years
Maximum Age (UR – Male)
37 Years
Maximum Age (UR – Female)
40 Years
Maximum Age (BC/EBC – Male/Female)
40 Years
Maximum Age (SC/ST – Male/Female)
42 Years
Age Relaxation
10 years for Divyang (PH) candidates; 5 years for regular Bihar Govt employees (3+ years service).
BTSC Dairy Field Officer Recruitment 2026 Vacancy Details
Post Name
Advt No.
Total Posts
Dairy Field Officer / Dairy Technical Officer
01/2026
68
Category-Wise Vacancy Details
Category
No. of Posts
Unreserved (UR)
30
EWS
07
Scheduled Caste (SC)
02
Scheduled Tribe (ST)
11
Extremely Backward Class (EBC)
08
Backward Class (BC)
10
Backward Class Women (WBC)
00
Total
68
(Note: 35% horizontal reservation for women is applicable on these posts).
BTSC Dairy Field Officer Recruitment 2026 Eligibility Details
Criteria
Qualification Required
Educational Qualification
Option 1: B.Tech (Dairy Technology) or B.Sc (Dairy Technology) from a recognized university/institute. OR Option 2: Indian Dairy Diploma (IDD) in Dairy Technology (DT) or Dairy Husbandry (DH) with 2 years of work experience in the relevant field.
Experience Requirement
Only required for Diploma holders (2 years). Not required for Degree holders.
State-Wise Vacancy Details (Who Can Apply)
Criteria
Details
Who Can Apply?
All Indian Citizens can apply for this job.
Other State Candidates
Candidates from states other than Bihar can apply, but they will be treated as General (Unreserved) category candidates. They will not get reservation benefits (like caste or age relaxation).
Reservation Benefits
Only for permanent residents (Domicile holders) of Bihar.
Important Documents Required
Document Type
Details
Identity Proof
Aadhar Card (Preferred), PAN Card, or Driving License.
Educational Certificates
10th (Matric) Certificate (for Age proof), Degree/Diploma Mark sheets and Certificates.
Experience Certificate
Only for IDD holders or those claiming contract marks (Must be in prescribed format).
Category Certificates
Caste Certificate, NCL, EWS, Domicile Certificate (if claiming reservation).
Photos
Recent passport-size photograph (White background). Keep 5 extra copies.
BTSC Dairy Field Officer Recruitment 2026 Syllabus Overview
Subject
Details
Total Questions
100 Objective Type Questions (MCQs).
Language
Hindi and English.
Topics
Questions will be based on the curriculum determined by the Department (Dairy Technology/Husbandry subjects). The detailed syllabus will be published separately on the website.
Exam Pattern
Criteria
Details
Exam Mode
Computer Based Test (CBT).
Duration
2 Hours (120 Minutes).
Total Marks
100 Marks.
Marking Scheme
+1 Mark for every correct answer.
Negative Marking
-0.25 Marks for every wrong answer.
Normalization
Applicable if exam is held in multiple shifts.
Selection Process
Stage
Weightage / Details
1. Written Exam (CBT)
75 Marks (Calculated as: Percentage scored in exam × 0.75).
2. Work Experience
25 Marks (For contract workers in Bihar Govt/Semi-Govt dairy bodies). Calculation: 5 Marks per year (Max 25 Marks).
Total Merit
Out of 100 Marks.
3. Document Verification
Qualifying nature.
BTSC Dairy Field Officer Recruitment 2026 Salary Details
Pay Level
Pay Scale
Pay Level
Level-6 (7th CPC)
Pay Band
₹ 9,300 – ₹ 34,800
Grade Pay
₹ 4,200
How to apply
Step
Action
Step 1
Visit the official website: www.btsc.bihar.gov.in.
Step 2
Click on “Apply Online” for Advt No. 01/2026 (Dairy Field Officer).
Step 3
Complete the Registration using your Mobile Number and Email ID.
Step 4
Fill in your personal details, educational qualifications, and experience carefully.
Step 5
Upload your scanned photo (white background), signature, and required documents clearly.
Step 6
Pay the application fee of ₹100/- via online mode (UPI/Net Banking/Card).
Step 7
Submit the form and print the final application receipt. Keep a hard copy safe for future reference.
What is the last date to apply for BTSC Dairy Field Officer Recruitment 2026?
The online application process for BTSC Dairy Field Officer and Dairy Technical Officer (Advt No. 01/2026) begins on February 13, 2026, and the last date to submit the form is March 13, 2026.
What is the required educational qualification for these posts?
Candidates must have a B.Tech or B.Sc in Dairy Technology. Alternatively, those with an Indian Dairy Diploma (IDD) in Dairy Technology or Dairy Husbandry are eligible if they have at least 2 years of relevant work experience.
What is the age limit for BTSC Dairy Technical Officer 2026?
As of August 1, 2026, the minimum age is 21 years. The maximum age is 37 years for UR Male, 40 years for UR Female/BC/EBC, and 42 years for SC/ST candidates. Age relaxation is applicable for Divyang and regular Bihar Government employees.
How much is the application fee for the BTSC Dairy Field Officer?
A flat application fee of ₹100 is applicable for all candidates, including General, OBC, EWS, SC, ST, and PH categories. The fee must be paid online via Credit Card, Debit Card, Net Banking, or UPI.
What is the selection process for the BTSC Dairy Recruitment?
The selection is based on a Merit List calculated out of 100 marks. This includes 75 marks from a Computer Based Test (CBT) and up to 25 marks for relevant work experience on a contract basis in Bihar Government or semi-government dairy bodies.
Can candidates from other states apply for this Bihar BTSC job?
Yes, all Indian citizens can apply. However, candidates from states other than Bihar will be considered under the Unreserved (General) category and will not be eligible for reservation benefits or age relaxations.
What is the salary scale for a Dairy Field Officer in Bihar?
Selected candidates will be appointed at Pay Level-6 of the 7th CPC, with a pay scale of ₹9,300 to ₹34,800 and a Grade Pay of ₹4,200.
