BTSC Scientific Assistant Recruitment 2026: The Bihar Technical Service Commission (BTSC) has opened online applications for the post of Scientific Assistant. The recruitment is for candidates with the prescribed qualification in Chemistry or Pharmacy and relevant experience in drug testing and analysis.
According to the BTSC recruitment notice, eligible candidates can submit their online applications from September 25, 2026, to October 24, 2026, through the official BTSC website. The post carries Pay Level-5.
BTSC Scientific Assistant Recruitment 2026: Highlights
| Particular | Details |
|---|---|
| Recruiting Organisation | Bihar Technical Service Commission (BTSC) |
| Post | Scientific Assistant |
| Department | Health/concerned department, Bihar |
| Pay Level | Level-5 |
| Application Mode | Online |
| Application Start Date | September 25, 2026 |
| Last Date | October 24, 2026 |
| Minimum Age | 21 years |
| Age Cut-off Date | August 1, 2026 |
| Application Fee | ₹ 100 |
| Selection Process | CBT + Work Experience |
| Official Website | btsc.bihar.gov.in |
BTSC Scientific Assistant 2026 Recruitment Official Notification:
BTSC Scientific Assistant Recruitment 2026: Vacancy
The BTSC Scientific Assistant Recruitment 2026 notice provides the category-wise vacancy details for the Scientific Assistant post. The vacancy table also incorporates reservation provisions applicable in Bihar.
Candidates should review the detailed advertisement and the category-wise table before submitting their application, especially those claiming reservation benefits. The notification specifies that reservation benefits are available to eligible candidates having permanent residence in Bihar, subject to the prescribed conditions.
BTSC Scientific Assistant Eligibility Criteria
Educational Qualification
Candidates applying for the Scientific Assistant post must fulfil the prescribed educational qualification.
The essential qualification mentioned in the notification is:
- B.Sc. (Science) with Chemistry from a recognised university, or
- B.Pharm.
In addition to the educational qualification, candidates are required to have the prescribed experience in drug testing and analysis. The notification states that the experience requirement for drug testing and analysis applies to candidates with the prescribed educational qualifications. Candidates should therefore carefully check the detailed experience requirements and the prescribed certificate format before applying.
BTSC Scientific Assistant Age Limit 2026
The minimum age prescribed for the recruitment is 21 years as on August 1, 2026. The maximum age varies by category. The notification provides the following upper-age limits:
| Category | Maximum Age |
|---|---|
| Unreserved | 37 years |
| Unreserved Women | 40 years |
| Backward Class/Extremely Backward Class | 40 years |
| Scheduled Caste/Scheduled Tribe | 42 years |
Other applicable age-relaxation provisions are also covered in the notification. The cut-off date for determining the age is August 1, 2026.
BTSC Scientific Assistant Application Fee
The notification prescribes an application fee of ₹100 per candidate. Candidates must pay the fee online. The notification mentions payment through methods such as debit card, credit card, internet banking, or UPI. Candidates should retain the payment receipt for future reference.
BTSC Scientific Assistant Selection Process
The selection process will be based on a written competitive examination and work experience. The final marks will be calculated out of 100 marks, as follows:
| Selection Component | Marks |
|---|---|
| Written Competitive Examination/CBT | 75 |
| Work Experience | 25 |
| Total | 100 |
The written examination will be conducted through a Computer Based Test (CBT). Work experience marks will be awarded according to the provisions mentioned in the recruitment notification.
How Work Experience Marks Will Be Awarded
The BTSC Scientific Assistant Recruitment 2026 provides for marks for prescribed work experience in laboratories/organisations mentioned under the applicable conditions. The experience component carries a maximum of 25 marks.
Candidates claiming experience-based marks must submit the prescribed experience certificate. The notification also provides a specific format for candidates claiming experience on a contractual basis.
BTSC Scientific Assistant Exam Pattern 2026
The written competitive examination will be conducted through CBT mode.
According to the notification:
- Total Questions: 100
- Question Type: Multiple Choice Questions
- Total Marks: 400
- Exam Duration: 2 hours
- Mode: Computer-Based Test
The notification states that the marks obtained in the written examination will be converted to the marks prescribed for the selection process. For example, candidates securing 50% marks in the written examination would receive the corresponding 37.5 marks out of 75 for the written-test component.
Minimum Qualifying Marks
The notification specifies category-wise minimum qualifying percentages for the written competitive examination.
| Category | Minimum Qualifying Percentage |
|---|---|
| General | 40% |
| Backward Class | 36.50% |
| Extremely Backward Class | 34% |
| SC/ST | 32% |
| Women | 32% |
| PwD | 32% |
Candidates who do not secure the minimum qualifying marks applicable to their category will not be considered for the relevant selection benefits. The notification also mentions a 40% minimum qualifying requirement for candidates from outside Bihar.
Documents Required
Candidates should keep the necessary documents ready while filling out the online application. The notification lists documents including:
- Matriculation certificate
- B.Sc. Chemistry or B.Pharm marksheet and certificate/provisional certificate
- Prescribed experience certificate relating to drug testing and analysis
- Caste certificate, wherever applicable
- EWS certificate, wherever applicable
- Permanent residence certificate
- PwD certificate, wherever applicable
- Experience certificate for candidates claiming contractual experience
- Other applicable reservation-related certificates
The notification states that candidates must upload clear and properly scanned documents. Documents not uploaded with the online application may not be accepted during document verification.
How to Apply for BTSC Scientific Assistant Recruitment 2026
Eligible candidates can apply online by following these steps:
- Visit btsc.bihar.gov.in.
- Open the relevant recruitment/application link.
- Select the Scientific Assistant recruitment.
- Complete the registration process.
- Enter personal, educational, and experience details.
- Upload the required certificates and documents.
- Upload the photograph and other required files in the prescribed format.
- Pay the ₹100 application fee online.
- Carefully check the complete application form.
- Submit the application.
- Download and save the final submitted application form and payment receipt.
Candidates are advised to complete the application well before the deadline rather than waiting until the final day. The notification states that incomplete, unclear, or late applications can be rejected and that the application fee is not refundable.
Important Dates
| Event | Date |
|---|---|
| Online application begins | September 25, 2026 |
| Last date to apply | October 24, 2026 |
| Age calculated as of | August 1, 2026 |
The notification advises candidates to regularly check the BTSC website for recruitment-related updates.
Important Instructions for Candidates
Candidates should carefully enter all information in the online form because the commission states that responsibility for errors in the application rests with the applicant. Candidates should also use their own active mobile number and email ID and keep them secure until the completion of the selection process.
At the document verification stage, candidates will be required to produce the original documents corresponding to those uploaded with the online application. The notification further states that experience related to drug testing and analysis will be checked as prescribed after the written examination.
Also read: PGIMER Nursing Officer Recruitment 2026
BTSC Scientific Assistant Recruitment 2026: What Candidates Should Know
The BTSC Scientific Assistant Recruitment 2026 has several important components that candidates should note before applying. The post carries Pay Level-5, while selection combines performance in the 400-mark CBT, converted to a maximum of 75 selection marks, with up to 25 marks for eligible work experience.
Candidates with a B.Sc. in Chemistry or B.Pharm qualification should particularly check the experience requirement relating to drug testing and analysis. Those seeking reservation or age relaxation should also ensure that the required certificates are valid and available in the prescribed format.
The online application window is open from September 25 to October 24, 2026. Candidates should read the complete BTSC advertisement before submitting the application and keep a copy of the final application and uploaded documents for the later stages of recruitment.
