Update: 23 October 2026. The Bihar Technical Service Commission (BTSC) has listed Scientific Assistant recruitment under Advertisement No. 30/2026. The official recruitment page shows that applications and fee payment close on 24 October 2026. The advertisement lists 6 posts, and the role requires a relevant science or pharmacy qualification plus experience in medicine testing and analysis.
This article summarises the main points candidates should check before applying. The official advertisement is the controlling document for category-wise vacancies, reservations, certificates and final eligibility decisions.
BTSC Scientific Assistant Recruitment 2026: overview
| Detail | Information in the advertisement |
|---|---|
| Recruiting body | Bihar Technical Service Commission (BTSC) |
| Post | Scientific Assistant |
| Advertisement number | 30/2026 |
| Total posts | 6 |
| Application window | 25 September to 24 October 2026 |
| Application / payment deadline | 24 October 2026 |
| Pay level | Level 5, as mentioned in the advertisement |
| Examination fee | ₹100, plus any payment-provider charges shown at checkout |
| Official recruitment page | BTSC Recruitment |
With a short application window, candidates should read the original advertisement before paying the fee. Do not rely only on a social-media graphic or a third-party summary for a government application.
Educational qualification and experience
Advertisement 30/2026 specifies a B.Sc. in Chemistry or Bachelor of Pharmacy (B.Pharm) from a recognised university, together with one year of work experience in testing and analysis of medicines. This experience requirement is important: having a related degree alone may not satisfy the stated criteria.
Before applying, compare the exact qualification and experience wording with your marksheets, provisional or final degree certificate and employer-issued experience certificate. The advertisement’s acceptable documentation and the Commission’s verification decision take precedence over this summary.
Age limit and application fee
The advertisement uses 1 August 2026 as the age cut-off date. It states a minimum age of 21 years and lists maximum-age limits by category, including 37 years for unreserved male candidates, 40 years for unreserved female and BC/EBC candidates, and 42 years for SC/ST candidates, subject to the detailed rules and any applicable relaxation.
Category-wise conditions can depend on Bihar domicile, reservation eligibility and valid certificates. Check the official PDF carefully before entering a category in the application. The advertised examination fee is ₹100 and payment is online; save the transaction receipt.
Selection process and computer-based test
The advertised selection process includes a computer-based written competitive examination and document verification for eligible candidates. The notification describes a test of 100 objective questions, 400 total marks and two hours. It assigns four marks for a correct answer and deducts one mark for an incorrect answer. The notification also lists minimum qualifying percentages by category; read the original advertisement for these rules and any later amendments.
The examination syllabus is to be published separately by the Commission. Candidates should use the official syllabus when released rather than assume that a general chemistry syllabus covers every topic. A practical preparation plan is to revise core subject concepts, practise timed objective questions, and review errors from mock tests.
How to apply for BTSC Scientific Assistant online
- Open the official BTSC recruitment page.
- Locate Advertisement No. 30/2026 for Scientific Assistant and open the notice.
- Read the complete advertisement, including qualification, experience, reservation and document requirements.
- Use the official “Apply Online” link from the BTSC listing and register or sign in as instructed.
- Enter personal, educational, category and experience details exactly as shown on your original records.
- Upload the requested documents and photograph/signature in the specified file format and size.
- Pay the fee through the permitted online method, submit the application and download the final form and receipt.
Do not stop after registration or fee payment: confirm that the final application shows a submitted or completed status. The advertisement warns candidates to review all details carefully because corrections may not be accepted after submission.
Documents to prepare before applying
- Matriculation certificate or other accepted proof of date of birth.
- B.Sc. Chemistry or B.Pharm degree, marksheets and provisional certificate where applicable.
- Experience certificate showing relevant work in medicine testing and analysis.
- Valid category, domicile, income/EWS or disability documents where claimed and required.
- Recent photograph, signature, working email address and mobile number.
- Online payment receipt and a copy of the submitted application.
Use clear scans and make sure the files are readable. Keep the original documents safe because the Commission may ask for them during verification.
Before submitting any recruitment form, use our guide to verifying a government recruitment notice to check the authenticity of the notification and application link.
Scientific Assistant: understand the role before applying
BTSC Advertisement 30/2026 concerns regular appointment to the Scientific Assistant post. As with any technical recruitment, the job title alone is not enough to establish eligibility. The advertisement specifies the qualification and relevant experience expected for the position, including a B.Sc. in Chemistry or B.Pharm and one year of experience in testing and analysis of medicines, as described in the official notice. Candidates should compare their degree title, subject combination and experience certificate with the wording of the notification rather than assuming a related science qualification will automatically be accepted.
Read the role description and service conditions in the official PDF before spending time on the application. If your certificate uses a different job title for experience, check whether the work performed and the evidence required match the notification. Never create an experience letter or alter a certificate to fit the stated requirement. The commission’s scrutiny and the prescribed rules determine acceptance.
Final application checks for Advertisement 30/2026
The BTSC recruitment listing currently shows 24 October 2026 as the registration end date, application last date and payment last day for Advertisement 30/2026. That leaves very little time for candidates who have not completed the process. The official listing is the controlling source for the deadline; do not assume the portal will remain open late at night or that a technical issue automatically extends the window.
- Open the official BTSC recruitment page and select Advertisement 30/2026, Scientific Assistant.
- Open the advertisement PDF and confirm you are reading the correct post and current notice.
- Keep your qualification documents, experience certificate, identity details, photograph and signature ready in the required format.
- Enter personal details carefully and compare names, dates and category information with your documents.
- Review the completed application before final submission. A saved draft is not necessarily a submitted application.
- Complete any required fee payment and confirm that the portal records the transaction as successful.
- Download the final submitted form and acknowledgement, and keep the transaction reference in a safe place.
What to do if the deadline is close
Do not rush so much that you submit a wrong application. First confirm that you satisfy the stated qualification and experience rules. Then prepare the required files and use a stable connection. If an upload fails, check the allowed file type and size, rename the file simply if needed, and try again. Keep the original documents unchanged. If the payment is debited but the portal still shows pending, preserve the bank or payment acknowledgement and check the official application status before making a second payment.
If the website is slow, revisit the official portal after a short wait rather than following unofficial “direct apply” links. If the application form shows a mismatch or does not accept a required qualification, use the commission’s official help channel; third-party agents cannot guarantee that an application will be accepted.
After successful submission: what candidates should keep
Store these items together: the submitted application PDF, application or registration number, payment receipt, copies of uploaded documents, the advertisement PDF and any official correction notice. These records are useful if the commission opens a correction window, issues an exam notice or requests document verification. Keep access to the registered email address and mobile number active because updates may be communicated through the registered contact details or the commission website.
Do not treat the current application deadline as the date of the examination. An exam schedule, admit card and selection details must be confirmed through a later official notice. Avoid relying on claims about guaranteed selection, paid shortcuts or unofficial merit lists. For a wider safety checklist, see our government recruitment notice verification guide.
Quick facts candidates should verify in the PDF
| Item | What to confirm |
|---|---|
| Advertisement | No. 30/2026, Scientific Assistant |
| Posts | Six posts are listed in the current summary; check the PDF for the category allocation. |
| Qualification and experience | Exact degree and one-year relevant experience clause. |
| Pay | Pay Level 5, as listed in the advertisement. |
| Deadline | 24 October 2026 for registration, application and payment on the current BTSC listing. |
The official advertisement and any later commission notice take precedence over this summary. Vacancy counts, reservation details, eligibility and procedural dates should always be checked in the primary document.
Official source
Important: ApnaGyan is an independent information website. We do not accept applications or guarantee selection. Confirm the closing time, all eligibility requirements and any corrigendum on BTSC’s official website before submitting your form.
Frequently asked questions
What is the last date for BTSC Scientific Assistant 2026?
The official listing gives 24 October 2026 as the application and fee-payment deadline. Submit the complete application before the portal closes.
How many posts are available?
Advertisement 30/2026 lists six Scientific Assistant posts. Category-wise allocation and reservation details are in the official PDF.
Is experience required for Scientific Assistant?
Yes. The advertisement specifies one year of experience in testing and analysis of medicines in addition to the stated B.Sc. Chemistry or B.Pharm qualification.
What is the pay level?
The advertisement lists Pay Level 5. Final pay and service conditions are governed by the official recruitment rules.
Where can I apply?
Start at BTSC’s official recruitment page and use its application link for Advertisement 30/2026.