The Rajasthan Staff Selection Board (RSSB) has released the official notification for the RSSB Lab Assistant Recruitment 2026. Through this recruitment, 804 posts of Lab Assistant (Science & Geography) and Junior Lab Assistant will be filled in departments such as Secondary Education, Agriculture, and Forensic Science.
The online application process will start from 27 January 2026 and will remain open until 25 February 2026. The written exam for these posts is scheduled to be conducted on 09 and 10 May 2026.
Candidates who have passed Class 12th can apply for this government job. Before applying, applicants are advised to go through all the important details like eligibility criteria, syllabus, age limit, application fee, and application link, which are provided below.
RSSB Lab Assistant Vacancy 2026
Rajasthan Lab Assistant Online Form 2026: Short Details
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Important Dates
- Notification Released: 24 January 2026
- Application Start Date: 27 January 2026
- Last Date to Apply: 25 February 2026
- Last Date to Pay Fee: 25 February 2026
- Correction Last Date: As per Schedule
- Exam Date (Geography): 09 May 2026
- Exam Date (Science): 10 May 2026
- Admit Card Release: Before Exam
- We advise candidates to visit the official RSSB website for confirmation.
Application Fee
- General / OBC (Creamy Layer): ₹600/-
- OBC (NCL) / EWS / SC / ST: ₹400/-
- PwD (Divyangjan): ₹400/-
- Note: Fees must be paid through the One Time Registration (OTR) system on the SSO Portal via Debit Card, Credit Card, or Net Banking.
- Payment Mode: Pay the Examination Fee Through
- Debit Card
- Credit Card
- Net Banking
- IMPS
- UPI
- Cash Card / Mobile Wallet
RSMSSB Lab Assistant Age Limit (01/01/2027)
- Minimum Age: 18 Years
- Maximum Age: 40 Years
- Age Relaxation: Extra as per Rajasthan Staff Selection Board (RSSB) Recruitment Rules 2026.
Total Post for RSSB Lab Assistant Vacancy 2026
804 Posts
RSSB Lab Assistant Vacancy 2026 Details
| Post Name | Department Name | Total Post |
|---|---|---|
| Lab Assistant (Science) | Secondary Education Dept | 500 |
| Lab Assistant (Science) | Agriculture Department | 32 |
| Lab Assistant (Science) | College Education / Sanskrit Edu | 17 |
| Lab Assistant (Geography) | College Education Dept | 136 |
| Jr. Lab Assistant | Forensic Science Lab / PHED | 119 |
RSSB Lab Assistant Vacancy Details 2026 (Department-wise)
| S. No. | Department Name | Service Rules | Post Name | Non-TSP | TSP | Total |
|---|---|---|---|---|---|---|
| 1 | Secondary Education Department | Rajasthan Educational Subordinate Service Rules, 2021 (Amended) | Lab Assistant Grade-III | 418 | 82 | 500 |
| 2 | Agriculture Department | Rajasthan Agriculture Subordinate Service Rules, 1978 (Amended) | Lab Assistant | 32 | — | 32 |
| 3 | Sanskrit Education Department | Rajasthan Sanskrit Education Subordinate Service Rules, 2015 (Amended) | Lab Assistant | 16 | 01 | 17 |
| 4 | State Forensic Science Laboratory | Rajasthan Forensic Science Subordinate Service Rules, 1980 (Amended) | Lab Assistant | 31 | — | 31 |
| Junior Lab Assistant (Photo) | 02 | — | 02 | |||
| Technical Lab Assistant | 68 | — | 68 | |||
| 5 | Public Health Engineering Department | Rajasthan Engineering Subordinate Service Rules, 1967 (Amended) | Technical Lab Assistant | 13 | 05 | 18 |
| 6 | College Education Department | Rajasthan Education Subordinate Service Rules, 2001 | Lab Assistant (Physics) | 117 | 19 | 136 |
| Total | 697 | 107 | 804 |
Rajasthan Lab Assistant Eligibility Criteria 2026
| Post Name | Educational Qualification |
|---|---|
| Lab Assistant (Science) | Class 12th Passed with Geography as one of the subjects from any recognised board. Knowledge of Hindi (Devanagari) & Rajasthan Culture. |
| Lab Assistant (Geography) | Class 12th Passed with Geography as one of the subjects from any recognized board. Knowledge of Hindi (Devanagari) & Rajasthan Culture. |
| Junior Lab Assistant | Class 12th Passed with Science Stream. |
RSSB Lab Assistant Exam Pattern 2026 (Science)
| Paper | Subject Name | Questions | Marks | Duration |
|---|---|---|---|---|
| Part A | Rajasthan GK (History, Art, Culture, Geography) | 100 | 200 | 2 Hours |
| Part B | General Science (Bio, Physics, Chemistry) | 100 | 200 | 2 Hours |
| Total | 200 | 400 | 4 Hours |
Exam Pattern for RSSB Lab Assistant (Geography)
| Paper | Subjects | No. of Questions | Marks | Duration |
|---|---|---|---|---|
| Paper 1 | General Knowledge (History, Art, Culture, Literature, Traditions, Heritage, and Geography of Rajasthan) | 100 | 100 | 3 Hours |
| Paper 2 | Geography | 200 | 200 | 3 Hours |
| Total | — | 300 | 300 | — |
Rajasthan Lab Assistant Selection Process 2026
- Written Examination: Objective Type Questions (MCQ).
- Document Verification (DV): For shortlisted candidates.
- Medical Examination: Final fitness check.
RSSB Lab Assistant Syllabus Overview
The written exam will consist of multiple-choice questions. There will be negative marking of 1/3rd mark for every wrong answer. Candidates applying for the Geography post will have a specific paper on Geography (Senior Secondary Level) along with General Knowledge. Science candidates will face questions from Physics, Chemistry, and Biology.
Science: Physics, Chemistry, Biology (Class 12 level)
Geography: Physical, Indian & Rajasthan Geography
General Knowledge: Current Affairs, Rajasthan GK
Mathematics: Basic Arithmetic, Algebra, Geometry
Reasoning: Logical & Mental Ability
English: Grammar, Vocabulary, Comprehension
How to Apply for RSSB Lab Assistant Online Form 2026
- 1️⃣ Visit SSO Portal Go to the official Rajasthan Single Sign-On (SSO) website (sso.rajasthan.gov.in) and log in with your SSO ID.
- 2️⃣ Select Recruitment Portal Navigate to the ‘Recruitment Portal’ app in the G2C section.
- 3️⃣ One Time Registration (OTR) If you have not paid the OTR fee, complete the One Time Registration process and pay the required fee based on your category.
- 4️⃣ Fill Application Form Click on ‘Apply Online’ for RSSB Lab Assistant Recruitment 2026 (Advt No. 05/2026). Verify your details fetched from OTR.
- 5️⃣ Upload Documents Upload your latest photograph and signature as per the prescribed format.
- 6️⃣ Final Submission Review the application form carefully and submit it. Take a printout of the final application form for future reference.
SOME USEFUL IMPORTANT LINKS
| Apply Online | Click Here |
| Download Notification PDF | Click Here |
| Download Syllabus PDF | soon |
| Official Website | Click Here |
RSSB Lab Assistant Vacancy 2026 FAQs
Q: When will the RSSB Lab Assistant 2026 application start?
A: The online application for Rajasthan Lab Assistant Recruitment starts on 27 January 2026.
Q: What is the exam date for RSMSSB Lab Assistant 2026?
A: The exam for Geography subjects is on 09 May 2026, and for Science subjects, it is on 10 May 2026.
Q: How many vacancies are released for Lab Assistant 2026?
A: A total of 804 vacancies have been released for Lab Assistant and Junior Lab Assistant posts.
Q: What is the age limit for this vacancy?
A: Candidates must be between 18 to 40 years of age as of 01 January 2027.
Q: What is the qualification for RSSB Lab Assistant?
A: Candidates must have passed 12th (Senior Secondary) with Science or Geography subjects depending on the post.