Post Date: April 8, 2026

Bihar Technical Service Commission (BTSC) has released a notification for 1091 Laboratory Assistant posts (Advt. No. 13/2026). The application process started on 06 April 2026 and will continue till 06 May 2026. Candidates must be 18 to 42 years as on 01 August 2026 (post-wise). Interested applicants should check full details before applying.

BTSC Laboratory Assistant Online Form 2026 – Start

BTSC Laboratory Assistant Examination 2026 : Short Details

Important Dates

• Online Apply Start Date : 06 April 2026
• Online Apply Last Date : 06 May 2026
• Last Date For Fee Payment : 06 May 2026
• Exam Date : Notify Soon
• Admit Card : Before Exam
• Result Date : Will Be Updated Here Soon
• Candidates are advised to confirm from the BTSC official website.

Application Fee

All Candidates : Rs. 100/- Payment Mode (Online): You can make the payment using the following methods: Debit Card Credit Card Internet Banking IMPS Cash Card / Mobile Wallet

BTSC Laboratory Assistant Notification 2026 : Age Limits As On 01 August 2026.	Total Post
Minimum Age : 18 Year Maximum Age : 37 Years (UR Male) Maximum Age : 40 Years (UR Female) Maximum Age : 40 Years (BC/ EBC Male, Female) Maximum Age : 42 Years (SC/ ST Male, Female) Bihar BTSC provides age relaxation for the Laboratory Assistant as per their regulations.	1091 Posts

Post Name	No. Of Post	Eligibility Criteria
Laboratory Assistant (Automobile Eng./Mechanic Diesel) Advt. No. 02/2026	04 Posts	Candidates must have a 3-year diploma in Automobile Engineering, Mechanical (Diesel/Automobile/Production/Mechanical), or equivalent engineering branch from an AICTE-recognized institution through regular (non-distance) mode. Alternatively, the diploma can also be obtained from a university or deemed university recognized under UGC, provided it is completed in regular (non-distance) mode.
Laboratory Assistant (Texttile Eng.) Advt. No. : 03/2026	20 Posts	Candidates must have a 3-year diploma in Textile Engineering, Textile Technology, Garment Technology, Apparel Design & Fabrication Technology, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Electrical Engineering) Advt. No. 04/2026	166 Posts	Candidates must have a 3-year diploma in Electrical Engineering, Electrical & Electronics, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Electronics Engineering /Electronics Communication) Advt. No. : 05/2026	146 Posts	Candidates must have a 3-year diploma in Electronics Engineering, Electronics & Communication, Electrical & Electronics, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Chemical Engineering) Advt. No. : 06/2026	02 Posts	Candidates must have a 3-year diploma in Chemical Engineering, Chemical Technology, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Printing Engineering) Advt. No. : 07/2026	02 Posts	Candidates must have a 3-year diploma in Printing Engineering, Printing Technology, Printing & Packaging Technology, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Ceramics Engineering) Advt. No. : 08/2026	02 Posts	Candidates must have a 3-year diploma in Ceramic Engineering, Ceramic Technology, Glass & Ceramic Engineering, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Computer Science and Engineering or Information Technology) Advt. No. : 09/2026	252 Posts	Candidates must have a 3-year diploma in Computer Science & Engineering, Computer Engineering, Computer Technology, or Information Technology from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Civil Engineering / Rural Engineering) Advt. No. : 10/2026	166 Posts	Candidates must have a 3-year diploma in Civil Engineering, Rural Engineering, Civil & Rural Engineering, Construction Technology, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Mechanical Engineering) Advt. No. : 11/2026	166 Posts	Candidates must have a 3-year diploma in Mechanical Engineering, Industrial Engineering, Robotics & Mechatronics, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.
Laboratory Assistant (Science) Advt. No. : 12/2026	164 Posts	Candidates must have a Bachelor’s degree in Physics, Chemistry, or Mathematics from a university established under the University Grants Commission Act or a deemed university.
Laboratory Assistant (Agriculture Machinery) Advt. No. 13/2026	01 Posts	Candidates must have a 3-year diploma in Agriculture Engineering, Agriculture & Machinery, Agriculture Technology, or an equivalent branch from an AICTE-recognized institution through regular (non-distance) mode, or from a university/deemed university recognized under UGC with a regular course.

How To Fill BTSC Laboratory Assistant Online Form 2026

Interested candidates who wish to apply for the BTSC post can submit their application online before 06 May 2026. Use the click here link provided below under important link section to apply directly. Alternatively, visit the official website of BTSC to complete the application process online. Make sure to complete the application before the deadline 06 May 2026. Note – छात्रो से ये अनुरोध किया जाता है की वो अपना फॉर्म भरने से पहले Official Notification को ध्यान से जरूर पढे उसके बाद ही अपना फॉर्म भरे । (Last Date, Age Limit, & Education Qualification)

BTSC Laboratory Assistant Recruitment 2026 : Mode Of Selection

Written Examination Document Verification Medical Examination

 

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BTSC Lab Assistant Vacancy 2026