Bihar BTSC Laboratory Assistant Recruitment 2026: Apply Online

BTSC Bihar Laboratory Assistant Recruitment 2026: Apply Online for 1,091 Posts @btsc.bihar.gov.in

Bihar Technical Service Commission (BTSC) has announced 1,091 vacancies for Laboratory Assistants in Govt Engineering and Polytechnic colleges. Eligible Diploma/B.Sc holders can apply online from April 6 to May 6, 2026. Check full details on salary, age limit, and selection process. The vacancies are distributed across various engineering and science disciplines under Advertisement Nos. 02/2026 to 13/2026.

Important Dates	Application Fee
Application Start Date: 06 April 2026 Last Date to Apply: 06 May 2026 Exam Date: To be updated Admit Card: To be updated	Application Fee: ₹100 For all categories (General, OBC, SC/ST). Payment Methods: The fee must be paid online through the OFSS portal.

Bihar BTSC Laboratory Assistant Recruitment 2026 Overview

Organization

BTSC

Post Name

Laboratory Assistant

Job Type

Government

Application Mode

Online

Job Location

Bihar

Total Posts

1094

Official Website

www.btsc.bihar.gov.in

Bihar BTSC Laboratory Assistant Eligibility Criteria

Educational Qualification:

For Engineering Posts: Diploma in the relevant engineering branch OR ITI in the relevant trade with an Apprenticeship.
For Science Posts: B.Sc. with Physics, Chemistry, and Mathematics (PCM).

Age Criteria

Salary/Pay Scale

Minimum Age: 18 Years
Maximum Age (UR Male): 37 Years
Maximum Age (UR Female/OBC/EBC): 40 Years
Maximum Age (SC/ST): 42 Years
Age Relaxation as per rule.

Pay Level: Level-4
Salary: ₹25,500 – ₹81,100 (7th Pay Commission)

Bihar BTSC Laboratory Assistant Vacancy Details

Advertisement No.	Post Name	Total Posts
02/2026	Automobile / Mechanical Diesel	04
03/2026	Textile Engineering	20
04/2026	Electrical Engineering	166
05/2026	Electronics / ECE	146
06/2026	Chemical Engineering	02
07/2026	Printing Engineering	02
08/2026	Ceramics Engineering	02
09/2026	Computer Science / IT	252
10/2026	Civil / Rural Engineering	166
11/2026	Mechanical Engineering	166
12/2026	Science	164
13/2026	Agriculture & Machinery	01

How to Apply Bihar BTSC Laboratory Assistant Recruitment 2026

Visit the official BTSC website at btsc.bihar.gov.in.
Select the relevant Advertisement Number (02/2026 to 13/2026) based on your qualification.
Complete the registration and fill out the personal and educational details.
Upload your scanned photograph and signature.
Pay the Application Fee (₹100 for all candidates) via online mode.
Submit the form and take a printout for your records.