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BTSC Lab Assistant Notification 2026 has been issued by the Bihar Technical Service Commission (BTSC) on 3 April 2026 for the Bihar Laboratory Assistant Recruitment. BTSC has invited applications for the BTSC Lab Assistant 2026 from interested and eligible candidates. The BTSC Application window for Bihar Lab Assistant Recruitment 2026 will remain open from 6 April to 6 May 2026. Candidates can submit their online application by visiting the official website of the BTSC.
A total of 1091 vacancies are announced by the BTSC for various Laboratory Assistant Posts, such as Automobile Engineering / Mechanic Diesel, Textile Engineering, Electrical Engineering, Printing Engineering, Ceramics Engineering, etc. Candidates are advised to submit their BTSC Lab Assistant Application Form 2026 within the specified time frame to avoid last-minute technical difficulties. Scroll down this page to get complete BTSC Lab Assistant Recruitment updates 2026.
BTSC Lab Assistant Notification 2026 is out with the detailed information of BTSC Lab Assistant Recruitment 2026, which is required for the candidates to know before submitting their applications. Bihar Lab Assistant Notification contains application dates, eligibility criteria, vacancy, and salary details. Application process, exam pattern, etc. To get selected for the BTSC Lab Assistant Recruitment 2026, candidates are required to clear the two-stage recruitment process, including a written test and document verification.
The BTSC Lab Assistant Exam Date 2026 will soon be announced by the BTSC. Candidates are advised to begin their Bihar Lab Assistant Exam Preparation by submitting their application form. Check the table below for a quick overview of the BTSC Lab Assistant Recruitment 2026:-
|
Bihar Lab Assistant Exam - Important Updates |
|
|
Exam Conducting Organisation |
Bihar Technical Service Commission |
|
Exam Name |
BTSC Laboratory Assistant Exam 2026 |
|
Post Name |
Laboratory Assistant |
|
Vacancies |
1091 |
|
Application Dates |
6 April to 6 May 2026 |
|
Application Mode |
Online |
|
Examination Mode |
Computer-Based Examination |
|
Job Location |
Bihar |
|
Selection Process |
|
The BTSC Lab Assistant Application window will be open till 6 May 2026. In this section, we are providing important dates related to the BTSC Lab Assistant Recruitment 2026 for your reference:-
|
Event |
Date |
|
Notification Release Date |
3 April 2026 |
|
Application Start Date |
6 April 2026 |
|
Last Date to Apply |
6 May 2026 |
|
Exam Date |
To Be Announced |
|
Admit Card Release Date |
To Be Announced |
|
Answer Key Release Date |
To Be Announced |
|
Result Declaration Date |
To Be Announced |
The BTSC Lab Assistant Application Link 2026 is activated on the official website of the BTSC. If you are facing any trouble in finding the application link or any recruitment-related links, then you can check this table. We are providing you with the BTSC Lab Assistant Notification 2026 PDFs here with the direct application link:-
|
BTSC Lab Assistant Notification PDFs 2026:- Laboratory Assistant (Automobile Engineering / Mechanic Diesel) Laboratory Assistant (Textile Engineering) Laboratory Assistant (Electrical Engineering) Laboratory Assistant (Electronics Engineering / Electronics & Communication Engineering) Laboratory Assistant (Chemical Engineering) Laboratory Assistant (Printing Engineering) Laboratory Assistant (Ceramics Engineering) Laboratory Assistant (Computer Science Engineering & Engineering Technology) Laboratory Assistant (Civil Engineering / Rural Engineering) Laboratory Assistant (Mechanical Engineering) |
|
Bihar Lab Assistant Admit Card 2026 (will be activated soon) |
|
BTSC Lab Assistant 2026 Answer Key (will be activated soon) |
|
Bihar Lab Assistant Result 2026 (will be activated soon) |
BTSC vacancies for the Laboratory Assistant positions are announced by the BTSC through the BTSC Lab Assistant Notification 2026. A total of 1019 vacancies have been announced by the BTSC for various Lab Assistant positions. Have a look at the table below for complete BTSC Lab Assistant Vacancy details 2026:-
|
Bihar Lab Assistant Vacancy 2026 |
|
|
Post Name |
Vacancy |
|
Laboratory Assistant (Automobile Engineering / Mechanic Diesel) |
04 |
|
Laboratory Assistant (Textile Engineering) |
20 |
|
Laboratory Assistant (Electrical Engineering) |
166 |
|
Laboratory Assistant (Electronics Engineering / Electronics & Communication Engineering) |
146 |
|
Laboratory Assistant (Chemical Engineering) |
02 |
|
Laboratory Assistant (Printing Engineering) |
02 |
|
Laboratory Assistant (Ceramics Engineering) |
02 |
|
Laboratory Assistant (Computer Science Engineering & Engineering Technology) |
252 |
|
Laboratory Assistant (Civil Engineering / Rural Engineering) |
166 |
|
Laboratory Assistant (Mechanical Engineering) |
166 |
|
Laboratory Assistant (Science) |
164 |
|
Laboratory Assistant (Agriculture & Machinery) |
01 |
|
Total |
1091 |
The BTSC Lab Assistant Eligibility Criteria has been detailed through the BTSC Lab Assistant Notification PDFs, which are separately issued for various Lab Assistant positions. Candidates who want to submit the BTSC Lab Assistant Applications 2026 should carefully check the Bihar Lab Assistant Eligibility requirements, which typically contain nationality, age limit and educational qualification, etc.
Check the detailed BTSC Lab Assistant Eligibility criteria here:-
Indian citizens can apply for the Bihar Laboratory Assistant positions.
The BTSC Lab Assistant Age Limit is typically 18 to 37 years, but for some positions like Laboratory Assistant (Science), the minimum age limit is 21 years. The age limit for the Bihar Lab Assistant position will be calculated on the basis of 1 August 2026. Check the post-wise age limit for the Lab Assistant positions:-
|
Bihar Lab Assistant Age Limit 2026 |
|
|
Post Name |
Age Limit |
|
Laboratory Assistant (Automobile Engineering / Mechanic Diesel) |
18 to 37 |
|
Laboratory Assistant (Textile Engineering) |
18 to 37 |
|
Laboratory Assistant (Electrical Engineering) |
18 to 37 |
|
Laboratory Assistant (Electronics Engineering / Electronics & Communication Engineering) |
18 to 37 |
|
Laboratory Assistant (Chemical Engineering) |
18 to 37 |
|
Laboratory Assistant (Printing Engineering) |
18 to 37 |
|
Laboratory Assistant (Ceramics Engineering) |
18 to 37 |
|
Laboratory Assistant (Computer Science Engineering & Engineering Technology) |
18 to 37 |
|
Laboratory Assistant (Civil Engineering / Rural Engineering) |
18 to 37 |
|
Laboratory Assistant (Mechanical Engineering) |
18 to 37 |
|
Laboratory Assistant (Science) |
21 to 37 |
|
Laboratory Assistant (Agriculture & Machinery) |
18 to 37 |
The BTSC Lab Assistant's maximum age limit will be varied on the basis of category. Some special categories are provided with a relaxation age. Candidates can check the category-wise upper age limit in the table below:-
|
BTSC Lab Assistant Recruitment Relaxation Age |
|
|
Category |
Relaxation Age |
|
Unreserved |
37 Years |
|
Unreserved Female |
40 Years |
|
Backward Class/ Extremely Backward Class (Male/ Female) |
40 Years |
|
Scheduled Class/ Scheduled Tribe (Male/ Female) |
42 Years |
The educational qualifications vary from post to post, and candidates who want to apply for the Bihar Lab Assistant Exam should check the required educational qualifications from the table below:-
|
Bihar Lab Assistant Educational Qualification 2026 |
|
|
Post Name |
Educational Requirement |
|
Laboratory Assistant (Automobile Engineering / Mechanic Diesel) |
Candidates must have completed a three-year Diploma in Automobile Engineering / Mechanical Engineering / Mechanic Diesel / Automotive Engineering or an equivalent engineering discipline from:
|
|
Laboratory Assistant (Textile Engineering) |
A three-year Diploma in Textiles Engineering / Textiles Technology / Garment Technology / Apparel Design and Fabrication Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Textiles Engineering / Textiles Technology / Garment Technology / Apparel Design and Fabrication Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Electrical Engineering) |
A three-year Diploma in Electrical Engineering / Electrical and Electronics or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Electrical Engineering / Electrical and Electronics or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Electronics Engineering / Electronics & Communication Engineering) |
A three-year Diploma in Electronics Engineering / Electronics Communication Engineering / Electronics / Electrical Electronics or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Electronics Engineering / Electronics Communication Engineering / Electronics / Electrical Electronics or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Chemical Engineering) |
A three-year Diploma in Chemical Engineering / Chemical Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Chemical Engineering / Chemical Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Printing Engineering) |
A three-year Diploma in Printing Engineering / Printing Technology / Printing and Packaging Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Printing Engineering / Printing Technology / Printing and Packaging Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Ceramics Engineering) |
A three-year Diploma in Ceramics Engineering / Ceramics Technology / Glass and Ceramics Engineering or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Ceramics Engineering / Ceramics Technology / Glass and Ceramics Engineering or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Computer Science Engineering & Engineering Technology) |
A three-year Diploma in Computer Science and Engineering / Computer Engineering / Computer Technology / Information Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Computer Science and Engineering / Computer Engineering / Computer Technology / Information Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Civil Engineering / Rural Engineering) |
A three-year Diploma in Civil Engineering / Rural Engineering / Civil and Rural Engineering / Construction Engineering / Construction Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Civil Engineering / Rural Engineering / Civil and Rural Engineering / Construction Engineering / Construction Technology or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Mechanical Engineering) |
A three-year Diploma in Mechanical Engineering / Industrial Engineering / Robotics and Mechatronics or an equivalent engineering branch, completed via a regular course (Non-distance mode) from an institution recognised by the All India Council for Technical Education (AICTE), New Delhi. OR A three-year Diploma in Mechanical Engineering / Industrial Engineering / Robotics and Mechatronics or an equivalent engineering branch, completed via a regular course (Non-distance mode) issued by a University or Deemed/Deemed to be a University under the provisions of the University Grants Commission (UGC) Act. |
|
Laboratory Assistant (Science) |
Candidates must possess a Bachelor’s Degree in Statistics / Mathematics / Economics from a University established under the provisions of the University Grants Commission (UGC) Act or a Deemed University. |
|
Laboratory Assistant (Agriculture & Machinery) |
Candidates must possess a three-year Diploma in Agriculture & Machinery / Agriculture Engineering / Agriculture Technology or an equivalent engineering discipline from:
|
The BTSC Lab Assistant Application Form 2026 can be submitted from 6 April 2026 to 6 May 2026 by visiting the official BTSC website. If you are facing any trouble in submitting the BTSC Lab Assistant Application Form 2026, then you can follow the steps below:-
Candidates are required to pay the BTSC Application Fee to complete the Bihar Lab Assistant Application Procedure 2026. A fee of 100, along with the required bank charges, must be paid within the specified time period of the application window, i.e. 6 April to 6 May 2026. The application fee must be paid by the candidate through Debit Card / Credit Card / Internet Banking / UPI in online mode only. A copy of the fee receipt should be kept safely by the applicant for future reference.
Note: Payment of the fee will be accepted through online mode only.
The BTSC Lab Assistant Application Process include the step of uploading documents. While filling out the online application form, candidates must upload the following documents related to eligibility, reservation, and work experience, as applicable:
Candidates must ensure that all required details are entered and the relevant certificates/marksheets are uploaded in the specified columns. Failure to upload any required document may lead to rejection of the application.
BTSC Lab Assistant Selection Process 2026 has been detailed in the BTSC Lab Assistant Notification 2026. The Selection Process will be conducted in two phases as follows:-
The BTSC Lab Assistant Exam Pattern 2026 must be checked by the candidates to begin the preparations. Here we are providing the BTSC Exam Pattern according to the BTSC Lab Assistant Notification 2026:-
The BTSC Lab Assistant Syllabus 2026 will soon be uploaded by the BTSC in PDF format. Till then, candidates must focus on strengthening the basic Science subjects or their domain subjects. Once the BTSC issues the Bihar Lab Assistant Syllabus, we will provide you with the BTSC Exam Syllabus PDF here.
The Bihar Technical Service Commission (BTSC) is expected to issue the BTSC Lab Assistant Admit Card 2026 approximately 5 to 7 days before the examination date. Applicants appearing for the BTSC Lab Assistant exam must download their admit card from the official website, take a printout, and carry it to the allotted exam centre on the day of the examination. It is essential to bring a clear printed copy of the admit card along with two passport-sized photographs and a valid government-issued photo ID for verification purposes.
The BTSC Lab Assistant Answer Key 2026 is expected to be published a few days after the completion of the examination. This answer key will include the correct responses to all the questions asked in the written test, allowing candidates to estimate their probable scores.
Candidates can download the answer key by following the steps below:
Step 1: Visit the official BTSC website at btsc.bihar.gov.in.
Step 2: Navigate to the “Latest Updates” section and click on the link for the BTSC Lab Assistant Answer Key 2026.
Step 3: The answer key will open in PDF format on your screen.
Step 4: Download and save the BTSC Lab Assistant Answer Key PDF for future reference.
The BTSC Lab Assistant Result 2026 for the written examination will be declared soon on the official website after conducting the written test. The final selection of candidates will be determined based on their performance in the written test, along with the assessment of relevant work experience. Candidates who have appeared for the BTSC Lab Assistant Exam can access their results online by visiting the official website at btsc.bihar.gov.in.
In the preparation of the merit list, the written examination holds a weightage of 75%, while work experience contributes 25%. The result will be published in PDF format, displaying the roll numbers of candidates who have been shortlisted.
Applicants can download the BTSC Lab Assistant Result 2026 by following the steps given below:
Step 1: Visit the official BTSC website.
Step 2: Click on the link for “BTSC Lab Assistant Result 2026” corresponding to your discipline.
Step 3: The result PDF will open on the screen, search for your name or roll number.
Step 4: Download and save the BTSC Lab Assistant Result PDF for future reference.
BTSC Lab Assistant Cut-off Marks will be announced with the Bihar Lab Assistant Result 2026. Below we are providing you with the required qualifying marks that are required to be scored by the candidates in the written exam to succeed in the next phase of the BTSC Lab Assistant Recruitment:-
|
BTSC Lab Assistant Exam 2026: Minimum Qualifying Marks |
|
|
Category |
Qualifying Marks |
|
General |
40% |
|
Backward Class |
36.5% |
|
Extremely Backward Class |
34% |
|
Scheduled Class/ Scheduled Tribe/ Physically Disabled Persons/ Female |
32% |
The BTSC Lab Assistant Salary will be given under Pay Level 6. Check the post-wise BTSC Lab Assistant Salary details here:-
|
Bihar Lab Assistant Salary 2026 |
|
|
Post Name |
Salary Details |
|
Laboratory Assistant (Automobile Engineering / Mechanic Diesel) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Textile Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Electrical Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Electronics Engineering / Electronics & Communication Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Chemical Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Printing Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Ceramics Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Computer Science Engineering & Engineering Technology) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Civil Engineering / Rural Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Mechanical Engineering) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Science) |
Pay Level 6- Rs. 35400/- |
|
Laboratory Assistant (Agriculture & Machinery) |
Pay Level 6- Rs. 35400/- |
|
Other Important Links for Exam Preparation |
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About the author
Nidhi
Content Writer
Nidhi Sharma is an experienced SEO content writer with 4.5+ years of expertise in creating easy-to-understand, exam-focused educational content. With a background in Digital Marketing and Teaching, along with experience in the EdTech domain, she focuses on delivering clear, well-structured content that truly adds value for readers. She specializes in providing the latest and most accurate updates on government exams. At Utkarsh Classes, she simplifies complex information into clear, reliable content, helping students stay updated and prepare with confidence while staying one step ahead in their exam journey.
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