The BTSC has opened applications for the Laboratory Assistant recruitment 2026, offering a total of 1,091 vacancies across multiple engineering and science disciplines. This recruitment is a great opportunity for candidates with a background in science, technology, or engineering to join government institutions in Bihar and contribute to technical and laboratory services. The selection process will include a written examination followed by document verification, ensuring that only qualified and eligible candidates are selected. Interested applicants must apply online through the official BTSC portal between 6th April and 6th May 2026, and candidates are advised to carefully review eligibility criteria, qualifications, and post-specific requirements before submitting their application. With competitive pay and additional benefits, this recruitment is ideal for aspirants seeking stable government employment in the technical field.
In this article, candidates can check complete details of BTSC Laboratory Assistant Recruitment 2026 such as eligibility criteria, age limit, application dates, vacancy details, selection process, salary, and how to apply online.
Important Dates
| Application Starts | 06 April 2026 |
| Apply Last Date | 06 May 2026 |
| Total Post | 1091 Posts |
| Admit Card | Notify later |
| Exam Date | Notify later |
Candidate should verify all information through the official website of BTSC.
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Eligibility Details
- Must have completed Intermediate (10+2) with Science) from a recognized board.
- Should hold a Diploma or Degree in the relevant engineering or technical discipline for the specific post applied.
- Educational qualifications must be from a recognized university or institute.
- Candidates must meet the discipline-specific requirements (e.g., Electrical, Mechanical, Computer Science, Civil, etc.) for the vacancy they are applying for.
- Additional certifications or experience may be considered if specified in the official notification.
Salary Details
- Pay scale is under Level-4 (7th Pay Commission)
- Starting salary is around ₹25,500 per month
- Maximum salary can go up to ₹81,100 per month
- Employees will get extra allowances like DA and HRA
- Overall in-hand salary will be higher than basic pay after adding benefits
Age limit
- Male (UR/EWS): 18 to 37 years
- Female (UR): 18 to 40 years
- OBC/EBC (Male & Female): 18 to 40 years
- SC/ST (Male & Female): 18 to 42 years
- Age calculation date: As of 1st August 2026
- Relaxation: Applicable as per Bihar government rules for reserved categories
Application Fee
| Category | Fee (₹) |
|---|---|
| UR / OBC / EWS | Rs. 100/- |
| SC/ ST / PwBD | Rs. 100/- |
| Ex-Servicemen | Rs. 100/- |
Selection Process
- Written Examination: Objective-type questions covering the relevant technical discipline and general knowledge.
- Minimum Qualifying Marks: As per BTSC rules, category-wise.
- Merit List: Final selection will be based on marks obtained in the written exam.
- Document Verification (DV): Shortlisted candidates must produce all original certificates and documents.
- Medical Fitness: Appointment is subject to passing medical examination.
- Final Appointment: Depends on verification of educational qualifications, age, category, and other claims.
How to Apply
- Visit the official BTSC website: www.btsc.bihar.gov.in
- Click on the “Apply Online” link for Laboratory Assistant Recruitment 2026
- Register by entering your name, date of birth, email ID, and mobile number to generate a Registration ID & Password
- Login and fill in personal details, educational qualifications, and category information
- Upload scanned documents including photograph, signature, and relevant certificates in the prescribed format
- Pay the application fee of ₹100 online via Credit/Debit Card or Net Banking
- Review all details carefully before submitting the form
- Download and print the confirmation page for future reference

Important links
| BTSC Laboratory Assistant Recruitment 2026 | Watch Video |
| Apply link | Click Here |
| Official Notification | Click Here |
| Official Website | Click Here |
| Homepage | Click Here |
| Subscribe Youtube Channel | Click Here |
| Join our Telegram Channel (Free) | Click Here |
| Join our WhatsApp Channel (Free) | Click Here |
FAQs – BTSC Laboratory Assistant Recruitment 2026
Q1. What are the application dates for BTSC Laboratory Assistant Recruitment 2026?
06 April to 06 May 2026
Q2. How many vacancies are available in BTSC Laboratory Assistant Recruitment 2026?
1091 Seats
Q3. What is the age limit for BTSC Laboratory Assistant Recruitment 2026?
18 to 37 Yrs (Male) & 40 Yrs (Female), As on 01.08.2026
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