BTSC Laboratory Assistant Recruitment 2026 has officially been announced by the Bihar Technical Service Commission (BTSC), offering a major opportunity for candidates from engineering and science backgrounds. With 1000+ vacancies across multiple disciplines, this recruitment drive is expected to attract a large number of aspirants looking for a secure government job in Bihar.
In this article, you will find complete details including vacancy distribution, eligibility, important dates, and the application process.
BTSC Laboratory Assistant Recruitment 2026 Overview
The recruitment is being conducted under the Science, Technology & Technical Education Department, Bihar, where selected candidates will be appointed as Laboratory Assistants in different technical fields.
| Particulars | Details |
|---|---|
| Organization | Bihar Technical Service Commission (BTSC) |
| Post Name | Laboratory Assistant |
| Total Vacancies | 1000+ (approx.) |
| Application Mode | Online |
| Job Location | Bihar |
| Start Date | 06 April 2026 |
| Last Date | 06 May 2026 |
| Official Website | www.btsc.bihar.gov.in |
BTSC Laboratory Assistant Vacancy 2026: Stream-Wise Details
The vacancies are distributed across 12 different disciplines, making this recruitment suitable for a wide range of candidates.
Post-wise Vacancy Table
| Sl. No. | Advertisement No. | Discipline | Vacancies |
|---|---|---|---|
| 1 | 02/2026 | Automobile Engineering / Mechanic Diesel | 4 |
| 2 | 03/2026 | Textile Engineering | 20 |
| 3 | 04/2026 | Electrical Engineering | 166 |
| 4 | 05/2026 | Electronics / Electronics & Communication | 146 |
| 5 | 06/2026 | Chemical Engineering | 2 |
| 6 | 07/2026 | Ceramic Engineering | 2 |
| 7 | 08/2026 | Civil Engineering | 2 |
| 8 | 09/2026 | Computer Science & IT | 252 |
| 9 | 10/2026 | Foundry Engineering | 166 |
| 10 | 11/2026 | Mechanical Engineering | 166 |
| 11 | 12/2026 | Science | 164 |
| 12 | 13/2026 | Agriculture & Machinery | 1 |
One important point to note is that the highest number of vacancies are available in Computer Science & IT, Electrical, Mechanical, and Science streams, which makes this recruitment especially valuable for these candidates.
Eligibility Criteria for BTSC Laboratory Assistant Recruitment 2026
Candidates must fulfill the required eligibility criteria before applying.
Educational Qualification
- Candidates should have a Diploma or Degree in the relevant discipline from a recognized institution.
- For Science posts, a B.Sc. qualification is required.
- Detailed stream-wise eligibility will be available in the official notification.
Age Limit
- Minimum Age: 18 years
- Maximum Age: As per government norms
- Age relaxation will be provided as per Bihar reservation rules
Important Dates You Should Not Miss
It is important to stay updated with key dates to avoid missing the deadline.
| Event | Date |
|---|---|
| Application Start Date | 06 April 2026 |
| Last Date to Apply | 06 May 2026 |
Candidates are advised to complete the application process well before the last date to avoid technical issues.

How to Apply for BTSC Laboratory Assistant Recruitment 2026
The application process is completely online and simple to follow.
Step-by-Step Process
- Visit the official website: www.btsc.bihar.gov.in
- Click on the Laboratory Assistant Recruitment 2026 link
- Complete the registration process
- Fill in all required details carefully
- Upload necessary documents such as photo and signature
- Pay the application fee if applicable
- Submit the form and download the confirmation page
Make sure all information is correct before final submission.
Selection Process
The selection process is expected to be straightforward and merit-based.
- Written Examination (CBT)
- Document Verification
Final selection will depend on performance in the written exam.
Why This Recruitment is Important
This recruitment stands out due to several important factors:
- Large number of vacancies across multiple streams
- Opportunities for both engineering and science graduates
- A chance to secure a government job in Bihar
- Transparent and merit-based selection process
For many candidates, this is a golden opportunity to build a stable career.
Conclusion
BTSC Laboratory Assistant Recruitment 2026 brings an excellent opportunity for candidates seeking government jobs in Bihar, especially with 1000+ vacancies available across various disciplines. With the application process starting from 06 April 2026, candidates should prepare in advance and ensure timely submission of their forms.
Keep checking the official website for detailed notification updates and make sure you don’t miss this important opportunity.
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Editor’s Note:
Written by Karmabandhan Editorial Team.
We encourage all aspirants to verify information from official sources and apply carefully.
Disclaimer: This is not an official government website. Candidates must verify details from the official notification.

I am Surojit Koiri, a professional content writer and digital publisher with over 5 years of experience in government job updates, recruitment analysis, and exam-related news. I am the chief editor of Karmabandhan.com, a dedicated platform that provides accurate and easy-to-understand information for job aspirants across India.