Bihar BTSC Dairy Officer Vacancy 2026: Notification, Eligibility, and Apply Online Link

The BTSC has released an official notification for the recruitment of 68 posts for Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) vacancies. The notification shows the post-wise vacancies, eligibility criteria, age limit, pay level, and other important details for the recruitment. Interested and eligible candidates can apply online through the official website and read the Full Notification Details. The last date for submitting the application form is 13 March 2026.

BTSC Dairy Officer Recruitment 2026: BTSC has released the Official Notification for 68 Posts of Bihar Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) vacancies. Apply Now @https://btsc.bihar.gov.in

BTSC Dairy Officer Recruitment 2026 Notification

The BTSC Dairy Officer Recruitment 2026 is for 68 posts of Dairy Field Officer (DFO) and Dairy Technical Officer (DTO). Candidates with a BE / B.Tech Degree in Dairy Technology/ B.Sc Dairy Technology or its equivalent from any recognised Board/ Institute/ University Can Apply Online. The online application opens on 13 February 2026 and closes on 13 March 2026. Interested candidates are to apply online through the BTSC official Website (Govt Vacancy info).

 Click to Download RBI Assistant Recruitment 2026 Notification PDF 

Name of Post: Bihar BTSC Dairy Officer Online Form 2026

Post Date: 15 February 2026

Total Vacancy: 68

Short Details:

Bihar Technical Service Commission (BTSC), Bihar, has issued a notification for vacancies in Online applications for the Recruitment of Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Posts. Recruitment has been released on the BTSC official website. The BTSC Dairy Officer has announced 68 vacancies for the Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Posts. The BTSC Dairy Officer Vacancy application form has started on 13 February 2026, and candidates can apply until 13 March 2026. The candidates have a minimum of 21 Years & a maximum of 37 years as of August 01, 2026. Candidates should have passed a BE / B.Tech Degree in Dairy Technology/ B.Sc Dairy Technology or its equivalent from Any Recognized Board/ institute/ university. Who are interested candidates in the Bihar Dairy Officer Vacancy of Various Posts, Can Read The Full Notification Details & Then Apply Online. Candidates must check the Full Details for the BTSC Dairy Officer Recruitment 2026 provided below.

Read the full article to know about the BTSC Dairy Officer Recruitment 2026 for eligibility criteria, Important Dates, Application Fee, Age limit, educational qualification, Vacancy Details, Salary Details, selection process, exam pattern, Official Notification link & other details (Govt Vacancy info).

Read the official notification for the BTSC Dairy Officer online form apply 2026, Eligibility Criteria, Selection Process, Exam Pattern, and Download Official Notification link below.

Updated the latest BTSC Notification of various posts Exam Date, Admit Card, Answer Key, Result, and other important details from time to time at GovtVacancy.Info (India’s No.1 Job Portal).

Overview of BTSC Recruitment 2026

BTSC Dairy Officer Recruitment 2026: Eligibility Criteria

Application Fee

Based on the Candidates Category wise, the Application Fee is issued for the Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Posts.

• For General / EWS /OBC: ₹100/-
• Other States: 100/-
• SC / ST/ EBC: ₹100/-
• All Female Candidates: ₹100/-

Pay the Examination Fee Through: Debit Card/ Credit Card/ Internet Banking
For More Fee Details, Refer to the Notification.

Age Limit (as on 01/08/2026)

Age Limit for Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Recruitment BTSC job.

• Minimum Age:  21 Years
• Maximum Age (Male): 37 Years
• Maximum Age (Female): 40 Years

Age Relaxation Extra as per Rules.
For More Details Read the Notification.

Educational Qualification

Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Post the required Educational Qualification.

• BE / B.Tech Degree in Dairy Technology/ B.Sc Dairy Technology
• 2 year Experience
• For More Eligibility Details Read the Notification.

For More Details, Read the Notification.

BTSC Dairy Officer Recruitment 2026: Vacancy Details

BTSC Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Post-Wise Vacancy Details

BTSC Dairy Officer Recruitment 2026: Selection Process

The final merit list is divided into two main components. Candidates must first meet the minimum qualifying marks in the written exam to be considered for the experience evaluation.

• Negative Marking: 0.25 marks are deducted for every wrong answer.
• Written Exam
• Document Verification
• Medical Examination

BTSC Dairy Officer Recruitment 2026: Salary Details

The Pay Scale 7th Pay Commission at Pay Level-6 to BTSC Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) is a great opportunity for candidates with the required qualifications. According to their educational qualifications, candidates are posted.

• Pay Scale: Level 6
• Basic Pay: ₹9,300 – ₹34,800
• Grade Pay GP: ₹4,200
• Gross Salary (Approx): ₹59,000 – ₹65,000

How to Apply for Bihar BTSC Dairy Officer

• Bihar Technical Service Commission (BTSC), Bihar, is conducting BTSC Dairy Field Officer (DFO) and Dairy Technical Officer (DTO) Recruitment 2025 for various posts.
• All Interested Candidate Can Apply Between 12/12/2025 to 08/02/2026 using the BTSC Dairy Officer online form apply 2026.
• Candidate Read the Full Notification Details, Bihar Technical Service Commission (BTSC), Bihar Various Posts 2025.
• Kindly fill in your basic details. Check the All Document – Eligibility, ID Proof, Address Details, and basic details. Upload Your Photo, Sign, and Other Documents.
• Prepared Scan Document Related To Recruitment Form – Photo, Sign, ID Proof, And Other Documents.
• Must Check Your Complete Details Preview Before Submitting the Application Form, and All Columns Carefully.
• Take A Print Out Of the Final Submitted Form.

BTSC Dairy Officer Recruitment 2026: Important Dates

BTSC Dairy Officer Syllabus and Exam Pattern

Below is the detailed breakdown of the exam pattern and the syllabus based on the official notification.

BTSC Dairy Officer Exam Pattern

The first phase of selection is a Computer-Based Test (CBT). The marks obtained here carry 75% weightage in the final merit list.

BTSC Dairy Officer Syllabus

The syllabus is divided into two primary sections: Professional Technical Knowledge (Core Dairy) and General Studies.

Section A: Professional/ Technical Knowledge

This section is based on the B.Tech/ B.Sc Dairy Technology curriculum.

• Dairy Engineering: Refrigeration and Air Conditioning, Dairy Plant Maintenance, Steam Generation, and Instrumentation.
• Dairy Microbiology: Milk Quality Control, Pathogens in Milk, Starter Cultures, and Microbiology of Fermented Products.
• Dairy Chemistry: Composition of Milk, Physico-chemical properties, Detection of Adulterants, and Analysis of Milk Products.
• Dairy Technology: Processing of Market Milk, Preparation of Ghee, Butter, Cheese, Ice-cream, and Traditional Indian Dairy Products.
• Dairy Plant Management: Food Safety Standards (FSSAI), Plant Hygiene, Waste Management, and Dairy Economics.

Section B: General Awareness & Basic Skills

• Current Affairs: National and International news, emphasising Agriculture and Rural Development.
• Logical Reasoning: Analogies, Series, Coding-Decoding, and Data Interpretation.
• Numerical Ability: Basic Arithmetic (Percentages, Ratios, Averages, Profit & Loss).
• General Science: Basic Biology and Chemistry relevant to food and dairy sciences.

Frequently Asked Questions (FAQs)

Q1: What is the last date to apply for the BTSC Dairy Officer 2026?

Ans: The online application window is open from 13 February to 13 March 2026.

Q2: How many total vacancies are availablein BTSC Dairy Officer 2026?

Ans: There are a total of 68 vacancies. Notably, 24 of these posts are reserved for women under the Bihar government’s 35% horizontal reservation policy.

Q3: What are the educational requirements for the BTSC Dairy Officer 2026?

Ans: B.Tech or B.Sc in Dairy Technology and 2 years of work experience in the field.

Q4: What is the age limit for the BTSC Dairy Officer 2026?

Ans: The age is calculated as of August 1, 2026.

• Minimum Age: 21 Years.
• Maximum Age: 37 Years (UR Male), 40 Years (UR Female/BC/EBC), and 42 Years (SC/ST).

Q5: Is there an interview for the Dairy Field Officer post?

Ans: No. The selection is based on a 100-mark merit system consisting of:

• Written Exam (CBT): 75 Marks.
• Work Experience: 25 Marks (5 marks per year for contractual work in Bihar Govt institutions).

Q6: Is there negative marking in the CBT for the BTSC Dairy Officer 2026?

Ans: Yes. There is a negative marking of 0.25 marks for every incorrect answer.

Q7: What is the starting salary for a Dairy Officer in Bihar?

Ans: It is a Level-6 post under the 7th Pay Commission. The entry-level in-hand salary is approximately ₹54,000 to ₹60,000 per month, including DA, HRA, and medical allowances.

Q8: What is the application fee?

Ans: The application fee is ₹100 for all categories.