BTSC Laboratory Assistant Recruitment 2026: 1091 Posts, Apply Online Now!
The Bihar Technical Service Commission (BTSC) has officially released a major recruitment notification for the post of Laboratory Assistant. This is a fantastic opportunity for science and engineering diploma holders in Bihar to secure a permanent government job. With 1,091 vacancies across various technical streams, this recruitment drive aims to bolster the laboratory infrastructure of government polytechnic and technical institutes.
1. About the Vacancy
The BTSC Laboratory Assistant recruitment (Advt. No. 02/2026 to 13/2026) aims to fill technical support roles in various engineering and science departments. These positions are crucial for providing hands-on practical training to students across Bihar’s technical education sector.
2. Total Vacancy (Discipline-Wise)
BTSC The 1091 posts are distributed across 12 different technical and science disciplines. Here is a breakdown of the major vacancies:
| Discipline / Stream | Total Posts | Advertisement No. |
| Computer Science Engg. & IT | 252 | 09/2026 |
| Civil Engineering / Rural Engg. | 166 | 10/2026 |
| Mechanical Engineering | 166 | 11/2026 |
| Electrical Engineering | 166 | 04/2026 |
| Electronics / ECE | 146 | 05/2026 |
| Core Science (Phy/Chem/Bio) | 164 | 12/2026 |
| Automobile / Textile / Chemical | 31 | 02, 03, 06/2026 |
| Others (Printing, Ceramics, etc.) | 6 | 07/08/2026 |
3. Qualification & Age Limit
To be eligible for these roles, candidates must meet the following criteria as of August 1, 2026:
- Educational Qualification: * Intermediate (10+2) with science from a recognized board.
- Note: For specific technical posts, a diploma or degree in the relevant engineering discipline is required.
- Age Limit:
- General (Male): 18 – 37 Years
- General (Female): 18 – 40 Years
- BC/EBC (Male/Female): 18 – 40 Years
- SC/ST (Male/Female): 18 – 42 Years
4. Selection Procedure & Syllabus
The selection process is designed to be transparent and merit-based:
- Written Examination: An objective-type test (MCQs) focusing on general knowledge and the relevant technical discipline/science subjects.
- Document Verification (DV): Shortlisted candidates will have their original certificates verified.
- Final Merit List: Prepared based on the marks obtained in the written exam.
5. Important Dates
Mark your calendars to ensure you don’t miss the deadline:
- Notification Released: April 3, 2026
- Online Application Start: April 6, 2026
- Last Date to Apply: May 6, 2026
- Exam Date: To be notified soon
6. Salary Structure
Selected candidates will be placed at Pay Level 4 under the 7th Pay Commission.
- Pay Scale: ₹25,500 – ₹81,100
- In-hand Salary: Includes Basic Pay + HRA + DA + Medical Allowances as per Bihar government norms.
7. Important Links and Website
| Resource | Link |
| Official Website | btsc.bihar.gov.in |
| Apply Online | Click Here |
| Download Notification | PDF Link |
8. How to Fill the Form (Step-by-Step)
- Visit Site: Go to the official BTSC portal.
- Registration: Click on “Apply Online” and enter your basic details (name, mobile, and email) to get your registration ID.
- Login: Use your credentials to fill in the detailed application form (education, address, and category).
- Upload Documents: Scan and upload your photo, signature, 10th/12th mark sheets, and diploma/degree certificates.
- Fee Payment: Pay the application fee of ₹100 (for all categories) via Net Banking or Debit/Credit Card.
- Submit: Review all details and click on ‘submit.’ Please print the confirmation page for future reference.
9. Important Guidelines
- Ensure all uploaded documents are clear and in the prescribed format (JPEG/PDF).
- Examine the specific advertisement number for your branch carefully before applying.
- Keep your registered mobile number and email active throughout the recruitment process for updates.


