The BTSC will release the notification for the post of Lab Assistant on April 6, 2026, following which the application form will remain available until May 6, 2026. Here, we have provided a detailed discussion regarding this recruitment drive; therefore, please ensure that you read the entire article thoroughly.
BTSC Lab Assistant Recruitment 2026
The recruitment of lab assistants in Bihar is going to be a great opportunity for the aspirants across the state who are seeking government jobs. If you are interested in applying for the BTSC Lab Assistant Recruitment 2026, you are recommended to apply early so you don’t have to face the last-minute rush.
| Recruitment Name | BTSC Lab Assistant Recruitment 2026 |
| Conducting Body | Bihar Technical Service Commission |
| Notification Date | 6 April 2026 |
| Application Period | 6 April 2026 to 6 May 2026 |
| Total Vacancies | 1,091 Posts |
| Educational Qualification | 12th with Science |
| Age Limit | 18 to 37 Years |
| Application Fee | âš100 |
| Selection Process | Written Exam & Document Verification |
| Official Website | https://btsc.bihar.gov.in/Â |
Important Dates
The important dates for the recruitment of lab assistants are announced by the Bihar Technical Service Commission. Refer to the table below to check the timeline.
- Notification Release: 6 April 2026
- Application Start Date: 6 April 2026
- Last Date to Apply: 6 May 2026
- Last Date for Fee Payment: 6 May 2026
- Application Correction: May 2026
- Admit Card Release: June 2026 to July 2026
- Examination Date: June 2026 to July 2026
- Answer Key Release: July 2026 to August 2026
- Result Declaration: August 2026 to September 2026
Number Of Vacancies
The BTSC has released the notification for recruitment of lab assistants for a total number of 1,091 vacancies for different streams. Refer to the table below to check the stream-wise number of positions from below.
- Automobile Engineering / Mechanical Diesel: 4
- Textile Engineering: 20
- Electrical Engineering: 166
- Electronics Engineering / Electronics & Communication: 146
- Chemical Engineering: 2
- Printing Engineering: 2
- Ceramics Engineering: 2
- Computer Science Engineering & Information Technology: 252
- Civil Engineering / Rural Engineering: 166
- Mechanical Engineering: 166
- Science: 164
- Agriculture & Machinery: 1
Eligibility Criteria
In order to apply for the BTSC Lab Assistant Recruitment 2026, it is mandatory that you meet the eligibility criteria in terms of educational qualification and age limit.
- Educational Qualification: You have passed the Class 12 exam with the science stream from a school recognised by the Bihar School Examination Board.
- Age Limit: You must not be below 18 years and above 37 years.
Note the upper age relaxation is applicable for 3 years for BC and EWS males and BC, EWS, SC and ST females and 5 years for SC and ST male and female candidates.
Application Fee
In order to apply for recruitment as a lab assistant in Bihar, you have to pay the application fee. The payable amount is 100 rupees for all candidates, whether he or she is male or female or belongs to any category.
Ensure that you pay the application fee by the due date, because without it you won’t be able to submit your application form. You can pay the required amount using a debit card, credit card, net banking or UPI.
Selection Process
The selection process for recruitment of a lab assistant in Bihar consists of two stages, which are a written examination and document verification; the details about the same can be found from the listed points.
- Written Examination: The BTSC will conduct it, most probably in June 2026; all the applicants whose application form is accepted will be called for it. It will be held across the state at various examination centres in offline mode.
- Document Verification: The BTSC will hold it after the announcement of the written examination result, and shortlisted candidates will have to participate with an original and xerox copy of the required documents.
How To Apply
To apply for recruitment of a lab assistant in Bihar, please go through the step-by-step instructions available below.
- Go to the official website of the Bihar Technical Service Commission.
- Click on the option that reads âRecruitment of Lab Assistant 2026.â
- Tap on âApply Online’ and get redirected to registration.
- Register yourself by providing your email address and other details.
- Login with your email address and password.
- Fill in your personal information, educational qualification and other details accurately.
- Upload the required documents with photograph and signature as per the requirement.
- Pay the application fee to finalise your recruitment application form.