We bring you the official update from the Gujarat Subordinate Service Selection Board (GSSSB): GSSSB Laboratory Assistant (Prayogshala Madadniล) Recruitment 2025 (Advt. No. 359/202526) โ a large direct recruitment drive for 44 posts under the Gujarat Engineering Research Office (Narmada, Water Resources, Water Supply & Kalpsar Department). If youโre planning to apply, read this article carefully โ weโve converted every official detail into an easy-to-follow guide so you can apply correctly and on time. โ๏ธ

We write in simple language, in our voice (we/you), and include all official facts from the notice โ no assumptions, only verified details. Letโs get started.
Key highlights: GSSSB Laboratory Assistant Recruitment 2025 ๐
| Particulars | Details |
|---|---|
| Organization | Gujarat Subordinate Service Selection Board (GSSSB) |
| Advertisement No. | 359/202526 |
| Post Name (keyword) | Laboratory Assistant Recruitment 2025 |
| Total Vacancies | 44 |
| Department | Gujarat Engineering Research Office (Narmada / Water Resources / Water Supply & Kalpsar) |
| Application Mode | Online (OJAS portal) |
| Online Apply Dates | 06-09-2025 (14:00) to 20-09-2025 (23:59) |
| Last Date for Fee Payment | 23-09-2025 (23:59) |
| Age Limit (as on last date) | 18 โ 33 years |
| Pay (initial fixed) | โน26,000/- per month (first 5 years, fixed) |
| Regular Pay after 5 yrs | Level-2 Pay (โน19,900 โ โน63,200) subject to rules |
| Official Websites | https://ojas.gujarat.gov.in โข https://gsssb.gujarat.gov.in |
Vacancy Details โ Laboratory Assistant Recruitment 2025
| Post | No. of Posts | Recruitment Type |
|---|---|---|
| Laboratory Assistant (Prayogshala Madadniล), Class-3 | 44 | Direct recruitment by competitive exam |
We see a substantial number of vacancies โ 44 โ which means opportunities across Gujaratโs engineering research offices. We recommend you check the concentration of posts or reservation details on the official PDF if you need district-wise distribution.
Eligibility Criteria โ Laboratory Assistant Recruitment 2025 โ
Before applying for GSSSB Laboratory Assistant Recruitment 2025, make sure you meet the essential conditions:
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Nationality: Indian (or as per Rule-7 of Gujarat Municipal Service Classification & Recruitment rules, 1967).
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Age: Minimum 18 years and maximum 33 years as on the last date to apply (20-09-2025), unless relaxations apply.
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Age Relaxation: Allowed as per rules for specific categories โ women, reserved categories, ex-servicemen, PwBD โ details follow in the Age section below.
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Educational Qualification: Higher Secondary (Science) pass (HSC Science) OR equivalent as specified in the notification. (Exact phrasing in the advertisement: passed Higher Secondary School Certificate Examination in Science Stream).
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Computer Knowledge: Basic knowledge of computer application as prescribed in Gujarat Civil Services Classification & Recruitment (General) Rules, 1967 is required.
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Language: Adequate knowledge of Gujarati or Hindi or both.
We strongly encourage you to read the official educational qualification clause carefully and ensure your certificate exactly matches the requirement before submitting the online form.
Educational Qualification โ Laboratory Assistant Recruitment 2025 ๐
According to the official notice:
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Must have passed Higher Secondary (Science stream) from a recognized Secondary or Higher Secondary Education Board.
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Computer application knowledge is mandatory (as per state rules).
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Gujarati / Hindi knowledge is required.
If you hold higher technical qualifications (diploma/degree), check the notification for any equivalence or experience clauses โ but the minimum required is HSC (Science).
Age Limit & Relaxation โ Laboratory Assistant Recruitment 2025 ๐ฏ
As on last date to apply (20-09-2025):
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Minimum Age: 18 years
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Maximum Age: 33 years
Permitted relaxations (as per the notification):
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Women (General category): +5 years (maximum age 38)
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Reserved category (male): +5 years (maximum age 38)
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Reserved category (female): +10 years (maximum age 43)
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General category PwBD male: +10 years (maximum age 43)
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General PwBD female: +15 years (maximum age 45)
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Reserved PwBD male: +15 years (maximum age 45)
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Reserved PwBD female: +20 years (maximum age 45)
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Ex-Servicemen: Additional relaxations as per rules; ex-servicemen may receive additional 3 years beyond the service period in some cases.
If you are a government employee already in Gujarat service, there may be further relaxations โ check the notification and confirm before applying.
Pay Scale / Salary โ Laboratory Assistant Recruitment 2025 ๐ต
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Initial appointment (first 5 years): Fixed pay โน26,000/- per month plus other benefits referenced in government orders.
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On satisfactory service after 5 years: Eligible for regularization in 7th CPC pay scale Level-2 (โน19,900 โ โน63,200) subject to conditions and applicable government orders. Court cases referenced in the notification may influence final terms; keep documentation for your records.
Application Fee & Payment โ Laboratory Assistant Recruitment 2025 ๐ณ
GSSSB fee rules (as per the notice):
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Unreserved category: Primary exam fee โน500/-
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Reserved / Anamat categories (women, SC/ST, SEBC, EWS, PwBD, Ex-servicemen): โน400/-
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Payment Mode: Online only via OJAS โ Debit Card, Internet Banking, UPI, Wallets.
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Last date to pay fee: 23-09-2025 (23:59) โ please note this is after the application window closes, allowing you to complete payment if you submitted the form earlier.
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Refund: Exam fee will be refunded to candidates who appear in the examination. That means if you attend the exam, your fee will be returned as per GSSSB process. Keep the fee receipt/e-receipt safely.
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Important: If the payment receipt does not generate, your application will be treated as incomplete and invalid. No offline payment or late fee acceptance will be allowed.
Exam Pattern & Syllabus โ Laboratory Assistant Recruitment 2025 ๐
The competitive exam is MCQ-based and will be conducted in CBRT / OMR mode. The official scheme is divided into Part-A and Part-B. Below we present the exact official structure from the notification.
Exam Pattern table โ Laboratory Assistant Recruitment 2025
| Section | Subject (short) | Marks |
|---|---|---|
| Part-A | Logical Ability / Data Interpretation | 30 |
| ย | Quantitative Ability (Numerical) | 30 |
| ย | Part-A Total | 60 |
| Part-B | Constitution of India, Current Affairs, Gujarat & Administrative Knowledge | 30 |
| ย | Subject-related questions & applied aspects (field/technical knowledge) | 120 |
| ย | Part-B Total | 150 |
| Grand Total | Part-A + Part-B | 210 |
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Duration: Total 3 hours (180 minutes) for both Part-A and Part-B combined.
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Negative marking: 0.25 marks deducted for each wrong answer.
What to prepare: For Part-A, focus on reasoning, data interpretation, and basic numeracy. For Part-B, prepare general knowledge (Constitution, current affairs, Gujarat affairs) and technical topics related to laboratory assistance and engineering research office work. The notification clearly states the syllabus follows the sections provided in the advertisement.
Selection Process โ Laboratory Assistant Recruitment 2025 โ๏ธ
The official selection steps are:
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Online application & fee payment (OJAS).
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Written competitive exam (CBRT/OMR, MCQs) with Part-A and Part-B as above.
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Answer key publication and grievance window as per GSSSB procedure.
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Shortlisting and document verification for candidates as per merit. Carry original certificates.
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Final merit list & appointment after verification.
Remember, incorrect details in the online application will lead to rejection at any stage โ please double-check before submission.
How to Apply โ Laboratory Assistant Recruitment 2025 (Step-by-step) ๐ฅ๏ธ
We recommend following these exact steps on the OJAS portal:
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Visit https://ojas.gujarat.gov.in.
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Register / Login on OJAS with basic details (name, DOB, mobile, email). Save credentials.
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Under Apply Online, find Advt. No. 359/202526 โ Laboratory Assistant (Prayogshala Madadniล).
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Fill the form carefully using details from your documents (name, parent name, DOB, category, education, domicile, disability if any).
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Upload scanned documents: passport-size photo, signature, HSC (Science) mark sheet/certificate, ID, domicile, caste certificate (if applicable), experience (if applicable), etc.
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Submit and wait for the confirmation number โ save it; youโll need it to print the application.
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Pay the fee online by 23-09-2025 if you belong to the respective fee category. Print the fee receipt and application form.
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Keep all originals ready for verification.
Tip: You can edit the application before final confirmation. Only the last confirmed application will be considered if multiple confirmations are submitted. If you confirm multiple times, the final one with fee will be valid.
Documents Checklist โ Laboratory Assistant Recruitment 2025 ๐
Before starting the online form, have these scanned and ready:
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Recent passport-size photograph & scanned signature
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HSC (Science) certificate & mark sheets (proof of educational qualification)
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Birth certificate / SSC (age proof)
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Caste certificate (if applicable โ SC/ST/SEBC/EWS)
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Domicile (Gujarat) proof
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PwBD certificate (if applicable) โ type & percentage
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Ex-servicemen certificate (if applicable)
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Any experience certificates (if claiming experience)
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ID proof (Aadhaar / Voter ID / Passport)
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Computer knowledge certificate (if prescribed) โ if available
Originals will be required at the time of Document Verification โ keep one set of photocopies ready.
Important Dates โ Laboratory Assistant Recruitment 2025 ๐
| Event | Date & Time |
|---|---|
| Online Application Start (OJAS) | 06-09-2025 at 14:00 |
| Online Application End (OJAS) | 20-09-2025 at 23:59 |
| Last Date to Pay Fee Online | 23-09-2025 at 23:59 |
| Exam Date | To be notified by GSSSB (watch official site) |
| Answer Key / Results | As per GSSSB schedule (will be on website) |
We must remind you: apply within 06โ20 September 2025 and pay the fee by 23 September 2025. Weโll keep watching the official site for admit card and exam dates.
Important Links โ Laboratory Assistant Recruitment 2025 ๐
| Purpose | Link |
|---|---|
| Apply Online (OJAS) | https://ojas.gujarat.gov.in |
| Official Notification & Updates (GSSSB) | https://gsssb.gujarat.gov.in |
| Official Website | https://gsssb.gujarat.gov.in |
| Join WhatsApp (Maru Gujarat) | https://marugujarat.com.co/whatsapplink |
| Join Telegram (Maru Gujarat) | https://telegram.me/marugujarat_in |
| Maru Gujarat Official Website | https://www.marugujarat.in |
(We include our community links so you can get fast updates โ official links are OJAS & GSSSB. Always verify any change on the official websites.)
Key Takeaways โ Laboratory Assistant Recruitment 2025 โจ
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Apply online on OJAS between 06-09-2025 (14:00) and 20-09-2025 (23:59).
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44 vacancies โ a good chance to join Gujaratโs engineering research framework.
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Minimum qualification: HSC (Science) pass; plus computer knowledge and language requirement.
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Exam: MCQ โ Part-A (60) + Part-B (150) = 210 marks, 3 hours, negative marking 0.25 per wrong answer.
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Initial pay: โน26,000/- fixed per month for first five years; later regularization possible.
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Fee: โน500 (unreserved), โน400 (reserved/anamat groups) โ refundable to those who appear in the exam. Pay online by 23-09-2025.
FAQs โ Laboratory Assistant Recruitment 2025 โ
Q1. Who can apply for GSSSB Laboratory Assistant Recruitment 2025?
A1. Candidates who meet the age, educational and other eligibility criteria listed in Advt. No. 359/202526. Apply online at OJAS between 06โ20 September 2025.
Q2. What is the exam pattern for the Laboratory Assistant post?
A2. Two-part MCQ exam โ Part-A (60 marks) for reasoning/data & quantitative ability, Part-B (150 marks) for GK and subject knowledge. Total 210 marks, 3 hours, negative marking 0.25.
Q3. What is the initial salary?
A3. Fixed โน26,000/- per month for the first five years; thereafter eligible for regularization in Level-2 pay band subject to rules.
Q4. When is the last date to apply and to pay fee?
A4. Apply by 20-09-2025 (23:59). Fee payment deadline is 23-09-2025 (23:59).
Q5. Is the exam fee refundable?
A5. Yes โ the fee will be refunded to candidates who attend the examination.
๐ก Final Thoughts โ Laboratory Assistant Recruitment 2025
We know applying for government jobs can be stressful โ so letโs simplify it: read the notification carefully, prepare your documents now, and apply on OJAS within the window. Start revising Part-A topics (reasoning & numbers) and Part-B topics (GK + technical knowledge relevant to laboratory assistance). Keep an eye on the GSSSB and OJAS portals for admit cards and exam dates. Weโll be there with updates and a study-plan post if you want one. Best of luck โ apply smart and early! ๐
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