The Bihar Technical Service Commission (BTSC) has officially announced the BTSC Laboratory Assistant Recruitment 2026, releasing a total of 1,091 vacancies across multiple engineering and science disciplines. The online application process commenced on 06 April 2026 and remains open until 06 May 2026. Notably, candidates holding a 3-year diploma in relevant engineering branches or a bachelor’s degree in science subjects are eligible to apply. This is a significant opportunity for technically qualified candidates seeking a stable government career in Bihar.
Job Overview
| Field | Details |
|---|---|
| Recruitment Board | Bihar Technical Service Commission (BTSC) |
| Advertisement Number | Advt. No. 13/2026 (and related sub-advertisements) |
| Post Name(s) | Laboratory Assistant (Various Disciplines) |
| Total Vacancies | 1,091 Posts |
| Job Location | Bihar |
| Salary / Pay Level | As per 7th CPC (refer official notification) |
Vacancy Breakdown
| Post Name | Advt. No. | Total Posts |
|---|---|---|
| Laboratory Assistant (Automobile Eng. / Mechanic Diesel) | 02/2026 | 04 |
| Laboratory Assistant (Textile Engineering) | 03/2026 | 20 |
| Laboratory Assistant (Electrical Engineering) | 04/2026 | 166 |
| Laboratory Assistant (Electronics Eng. / Electronics Communication) | 05/2026 | 146 |
| Laboratory Assistant (Chemical Engineering) | 06/2026 | 02 |
| Laboratory Assistant (Printing Engineering) | 07/2026 | 02 |
| Laboratory Assistant (Ceramics Engineering) | 08/2026 | 02 |
| Laboratory Assistant (Computer Science & Engineering / IT) | 09/2026 | 252 |
| Laboratory Assistant (Civil Engineering / Rural Engineering) | 10/2026 | 166 |
| Laboratory Assistant (Mechanical Engineering) | 11/2026 | 166 |
| Laboratory Assistant (Science) | 12/2026 | 164 |
| Laboratory Assistant (Agriculture Machinery) | 13/2026 | 01 |
| Total | 1,091 |
Eligibility Criteria
Age Limit
- Minimum Age: 18 Years (as on 01 August 2026)
- 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
- Additional age relaxation is applicable as per BTSC and Bihar Government regulations
Educational Qualification
- Engineering Posts (Automobile, Textile, Electrical, Electronics, Chemical, Printing, Ceramics, Civil, Mechanical, Agriculture): Candidates must hold a 3-year Diploma in the relevant engineering branch from an AICTE-recognized institution through regular (non-distance) mode, or from a UGC-recognized university / deemed university in regular mode
- Computer Science & IT Post: Candidates must hold a 3-year Diploma in Computer Science & Engineering, Computer Engineering, Computer Technology, or Information Technology from an AICTE-recognized or UGC-recognized institution in regular mode
- Science Post: Candidates must hold a Bachelor’s Degree in Physics, Chemistry, or Mathematics from a university established under the UGC Act or a deemed university
Nationality
- Applicants must be Indian Citizens fulfilling the domicile and other conditions as prescribed in the official BTSC notification
Important Dates
| Event | Date |
|---|---|
| Notification Date | 06 April 2026 |
| Application Start Date | 06 April 2026 |
| Last Date to Apply | 06 May 2026 |
| Fee Payment Deadline | 06 May 2026 |
| Exam Date | To be notified |
| Admit Card | Before Exam (to be notified) |
| Result Date | To be updated |
Application Fee
| Category | Fee |
|---|---|
| All Candidates | ₹ 100/- |
Accepted Payment Modes: Debit Card, Credit Card, Internet Banking, IMPS, Cash Card / Mobile Wallet
Exam Pattern
| Stage | Details |
|---|---|
| Stage 1 | Written Examination |
| Stage 2 | Document Verification |
| Stage 3 | Medical Examination |
How to Apply Online
- Visit the official BTSC website at btsc.bihar.gov.in
- Find and open the BTSC Laboratory Assistant Recruitment 2026 notification for your relevant discipline
- Register using your valid email ID and mobile number
- Fill in the online application form with accurate personal, academic, and category details
- Upload your recent passport-size photograph and signature as per the specified dimensions and file size
- Pay the application fee of ₹ 100/- through your preferred online payment mode
- Submit the form and save/download the acknowledgement slip for future reference
Important Links
| Description | Link |
|---|---|
| Apply Online | Click Here |
| Check Short Notice | Click Here |
| Official Notification Link | Click Here |
| Official Website | Click Here |
FAQs
Q1. When did the BTSC Laboratory Assistant Recruitment 2026 application process start and what is the last date?
The application started on 06 April 2026 and the last date to apply is 06 May 2026.
Q2. What is the last date to pay the fee for the BTSC Laboratory Assistant Online Form 2026?
The fee payment deadline is 06 May 2026, the same as the application closing date.
Q3. Can final-year diploma students apply for the BTSC Laboratory Assistant Recruitment 2026?
Candidates should carefully verify completion requirements from the official notification, as a completed diploma or degree is generally mandatory at the time of application.
Q4. Is there negative marking in the BTSC Laboratory Assistant written examination?
The detailed marking scheme will be confirmed in the official exam pattern; candidates should check the official BTSC notification for clarity on negative marking rules.
Q5. Which disciplines are covered under the BTSC Laboratory Assistant Recruitment 2026?
The recruitment covers 12 disciplines including Electrical, Electronics, Civil, Mechanical, Computer Science, Textile, Chemical, Printing, Ceramics, Automobile, Agriculture Machinery, and Science – offering a broad opportunity for diploma and degree holders across technical fields.