The Bihar Technical Service Commission (BTSC) has officially released the notification for the recruitment of Laboratory Assistant posts under various engineering and science disciplines. A total of 1091 vacancies have been announced through Advt. No. 13/2026. The online application process started on 06 April 2026 and will continue until 06 May 2026. Candidates aged between 18 to 42 years (category-wise relaxation applicable) as on 01 August 2026 are eligible to apply. Interested applicants are advised to carefully review all eligibility criteria, important dates, and instructions before submitting the application form.
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.
- 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.
Total Post
1091 Posts
BTSC Laboratory Assistant Recruitment 2026 : Vacancy Details
| 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 |
BTSC Laboratory Assistant Recruitment 2026 : Inportant Links
| Apply Online | Click Here |
| Check Official Notification | Click Here |
| BTSC Official Website | Click Here |
| BTSC Laboratory Assistant Online Form 2026 : Important Question |
| Question: When will the online application for BTSC Laboratory Assistant Recruitment 2026 Start?Answer: The online application for this recruitment has started on 06 April 2026. |
| Question: What is the last date for online application for BTSC Laboratory Assistant Online Form 2026?Answer: The last date for online application Form is 06 May 2026. |
| Question: What is the age limit for BTSC Laboratory Assistant Bharti 2026? Answer: The age limit for BTSC Laboratory Assistant Bharti 2026 is as follows:The minimum age is 18 Years and the maximum age is 42 years (Category Wise) as on 01 August 2026. |
| Question: What is the eligibility for BTSC Laboratory Assistant Vacancy 2026? Answer: Candidates must have passed Intermediate (10+2) with Science stream from a recognized board or university. For complete details, candidates should read the official notification. |
| Question: What is the official website for BTSC ? Answer: The official website for BTSC is https://btsc.bihar.gov.in/ |
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