Bihar Staff Selection Commission(BSSC) has invited online applications for Laboratory Assistant in the Public Health Engineering Department, Bihar, Patna. The apply link is available at the bottom of the page.
| Advt. No | 04/2025 |
| Start Date | 15 May 2025 |
| Last Date | 14 June 2025 |
| Post Name | Laboratory Assistant |
| Vacancy | 143 |
| Eligibility | 12th Pass |
| Age | 18 – 37 years (for males) |
| Fee | ₹ 540/- (for gen cat) |
| Salary | ₹ 40,195/- Per Months |
| Apply Click | |
| Quick Links Click | |
Notification Date: 15.05.2025
Important Date
Eligible Candidates can apply online for the recruitment of 143 Laboratory Assistants in the Public Health Engineering Department, Bihar, Patna. The Online Application started on 15th May 2025 on the Official Website of the Bihar Staff Selection Commission (BSSC). The last date for the applicant, as per the notification of BSSC-2025, is 14th June 2025.
🎯 The last date for depositing the exam fee is 14th June 2025.
🎯 Online application forms submitted only may be downloaded/ printed up to 14th June 2025.
🎯 Applicants are advised to apply before the last date as the server may have some technical issues due to a lot of traffic on the last date of application.
BSSC Laboratory Assistant 2025: Vacancy Breakup
| SI. No | Category | Vacancies |
| 01. | General | 56 |
| 02. | EWS | 14 |
| 03. | BC | 18 |
| 04. | EBC | 27 |
| 05. | BC Female | 05 |
| 06. | SC | 22 |
| 07. | ST | 01 |
| Total | 143 |
Number of vacancies under 35% horizontally reserved for women.
Eligibility / Qualification / Experience
A citizen of India.
Candidates must have passed the Intermediate (12th) with Science from any recognized University/ Institute.
Age Limit: (as on: 01.08.2024)
| Category | Age |
| Unreserved (Male) | 18 – 37 Years |
| Unreserved (Female) | 18 – 40 Years |
| BC/EBC (Male/Female) | |
| SC/ST (Male/Female) | 18 – 42 Years |
| PwBD (Male/Female) | 18 – 47 Years |
Age relaxation is under the guidelines of the BSSC Laboratory Assistant Recruitment 2025. Advt. NO 01/2025.
Application Fee / How to pay
The applicant pays the application fee online only using a debit card/ credit card/ Net banking. ‘FEE ONCE PAID SHALL NOT BE REFUNDED.’
| Category | Fee |
| General | ₹ 540/- |
| BC/EWS/OBC (of Bihar State) | |
| SC/ST (of Bihar state) & all female | ₹ 350/- |
BSSC Laboratory Assistant 2025: Selection Process
Stage I: Preliminary Exam (MCQ).
Stage II: Main Exam.
Stage III: Document Verification.
Stage IV: Merit List.
Preliminary Exam (MCQ).
| Subject | No of Question | Total Marks | Timing |
| General Knowledge | 35 | 140 | 2hrs |
| Science | 75 | 300 | |
| Reasoning/ Quantitative Aptitude | 40 | 160 | |
| Total | 150 | 600 |
Photo & Sign
| Documents Name | Documents Size | Format |
| Photo | 20kb-50kb | jpg. only |
| Signature | 10kb-20kb | jpg. only |
BSSC Laboratory Assistant 2025: How to Apply
Step 1: Visit the Bihar Staff Selection Commission Official website: https://www.onlinebssc.com/
Step 2: To apply, click on the Application Form ‘Click Here to Apply for Adv No. 04/25, Post- Laboratory Assistant ‘ link.
Step 3: Then click on the link of the Online Application for the Laboratory Assistant Advt. No -04/25 and follow the instructions.
Step 4: On the Registration Page, applicants have to fill form properly and submit them.
Step 5: After Successful Registration, a system-generated Registration Number and Password will be sent to the registered email ID and mobile number.
Step 6: After completing the registration process, login to the homepage of http://www.onlinebssc.com/ with the username and password received on the registered mobile number and email ID.
Step 7: Next, make a payment using the bank payment gateway.
Step 8: After successful payment, fill in the educational details and save before submitting.
Step 9: Then, upload your photograph and scanned signature.
Step 10: After uploading the photograph and signature candidate has to take a LIVE PHOTO and upload it.
Step 11: After uploading a live photo of the candidates, upload the entire required document as per the information entered in all the previous steps.
Step 12: Accept the terms and conditions and click the submit button for final submission.
Step 13: Print out the completed online application form and payment receipt for future reference.
