Rajasthan Staff Selection Board (RSSB) aims to fill a total of 804 vacancies for Lab Assistant & Junior Lab Assistant (Science & Geography) posts. To be eligible to appear for the RSSB Lab Assistant Exam, candidates have to submit an application through the official website https://sso.rajasthan.gov.in/. As per the schedule, the last date to apply online for RSSB Lab Assistant Recruitment 2026 is 25th February 2026 (11:59 pm). Check important details from the article.
RSSB Lab Assistant Notification 2026 Out
RSSB has released the official notification PDF (Advertisement No. 05/2026) on its website, www.rssb.rajasthan.gov.in. Candidates willing to apply for the RSSB Lab Assistant Recruitment 2026 must ensure they fulfil the required eligibility criteria for educational qualification and age limit as per the RSSB Lab Assistant Notification 2026.
| Rajasthan Lab Assistant Recruitment 2026- Summary |
Important Details
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Vacancies
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Eligibilty Creteria
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Application Fee
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Selection Process
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Salary Structure
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| Important Links |
RSSB Lab Assistant Recruitment 2026- Important Dates
The online application process for RSSB Lab Assistant Vacancy 2026 has started at https://sso.rajasthan.gov.in/, and candidates can fill their application form till 25th February 2026 (11:59 pm). As mentioned in the notification pdf, the written exam will be conducted on 9th & 10th May 2026.
| Events | Dates |
| RSSB Lab Assistant Notification 2026 | 24th January 2026 |
| Apply Online Starts | 27th January 2026 |
| Last Date to Apply Online | 25th February 2026 (11:59 pm) |
| Exam Date (Geography) | 9th May 2026 |
| Exam Date (Science) | 10th May 2026 |
RSSB Lab Assistant Vacancy 2026
A total of 804 vacancies have been announced by the Rajasthan Staff Selection Board for the posts of Lab Assistant and Junior Lab Assistant (प्रयोगशाला सहायक एवं कनिष्ठ प्रयोगशाला सहायक). As announced, 668 are for Science and 136 for Geography. The detailed category-wise vacancy has been released along with the notification, and the same can be checked from here.
| Post | Vacancies |
| Laboratory Assistant (Science) | 582 |
| Laboratory Assistant (Geography) | 136 |
| Junior Laboratory Assistant (Science) | 86 |
| Total | 804 |
Rajasthan Lab Assistant Vacancy (Department-wise)
| Posts & Departments | NTSP | TSP | Total |
| Laboratory Assistant Grade-III (Secondary Education Department) |
418 | 82 | 500 |
| Laboratory Assistant (Agriculture Department) |
32 | — | 32 |
| Laboratory Assistant (Sanskrit Department) |
16 | 01 | 17 |
| Laboratory Assistant (excluding photo) (State Forensic Science Laboratory) |
31 | — | 31 |
| Laboratory Assistant (with photo) (State Forensic Science Laboratory) |
02 | — | 02 |
| Junior Laboratory Assistant (State Forensic Science Laboratory) |
68 | — | 68 |
| Junior Laboratory Assistant (Public Health Engineering Department) |
13 | 05 | 18 |
| Laboratory Assistant (Geography) (Commissionerate College Education Department) |
117 | 19 | 136 |
| Total | 697 | 107 | 804 |
RSSB Lab Assistant Recruitment 2026 Eligibility Criteria
Candidates interested in applying for Rajasthan Lab Assistant Vacancy 2026 must fulfil the educational qualification and age limit prescribed by the department, which are as follows-
Education Qualification
- Candidates who want to apply for the vacancies must have passed the 12th (10+2) class (Science) and Geography subject from a recognised board.
- Along with 12th, you must have any one computer certificate/diploma.
- Must have practical knowledge of Hindi written in the Devanagari script and knowledge of the culture of Rajasthan.
Age Limit (as on 01/01/2027)
- Minimum age: 18 years
- Maximum Age: 40 years
- Relaxation will be given for other categories (SC/ST/OBC/EWS/Women candidates)
RSSB Lab Assistant Online Form 2026
The online application process for the RSSB Lab Assistant Vacancy 2026 has started at the official website https://rssb.rajasthan.gov.in/. Candidates interested in 804 vacancies for Lab Assistant & Junior Lab Assistant (Science & Geography) vacancies can apply online till 25th February 2026 (11:59 pm). Candidates are advised to complete their application form before the last date arrive to avoid last minute technical glitches.
RSSB Lab Assistant Vacancy 2026 Application Fee
While submitting the application fee for RSSB Lab Assistant Bharti, candidates have to pay the required application fee, which has been decided by the board and category-wise details are as follows.
| Category | Application Fee |
| General category and Creamy Layer OBC/MBC applicants | Rs. 600 |
| Rajasthan’s Non-Creamy Layer OBC/MBC, EWS, SC, and ST applicants All PwD (Persons with Disabilities) applicants |
Rs. 400 |
How to Apply for Rajasthan Lab Assistant Vacancy 2026?
Candidates can apply online for the Rajasthan Lab Assistant Recruitment 2026 by following the below step-by-step process.
- Visit the official website of the Rajasthan Staff Selection Board, Jaipur (RSSB) at www.RSSB.rajasthan.gov.in or https://sso.rajasthan.gov.in/signin.
- On the home page, click on the Apply Online tab in front of the text reading Direct Recruitment of Lab Assistant- 2026.
- Click View Application>>Registration and enter a valid mobile number, phone number, and other valid details.
- A unique registration ID is sent to the candidate’s registered mobile number and email ID.
- Fill out the Application Form and provide your educational details and other required details.
- Upload passport-size photographs and signatures in the prescribed format.
- Pay the application fee as per the category through the online payment gateway and click on the final submit tab.
- Download and take a printout of the Rajasthan Lab Assistant Online Form 2026 for future reference.
Rajasthan Lab Assistant Vacancy 2026 Selection Process
The selection for Lab Assistant (Science and Geography) posts is primarily based on a written objective exam. The stages are:
Stage 1- Written Examination: Consisting of multiple-choice questions (MCQs) and the exam will be conducted in offline mode.
Stage 2- Document Verification (DV): Candidates who clear the written cutoff are called to verify their original educational and category certificates.
Stage 3- Final Merit List: Based on the marks obtained in the written exam and successful document verification.
RSSB Lab Assistant Recruitment 2026 Exam Pattern
The exam pattern for Lab Assistant & Junior Lab Assistant (Science) and Lab Assistant (Geography) is different.
- The minimum qualifying marks shall be 40% for all categories and 35% for the candidates belonging to the SC and ST
- For every wrong answer, one-third of the marks prescribed for that particular question shall be deducted.
| Exam Pattern for Lab Assistant & Junior Lab Assistant (Science) | ||||
| Paper | Subjects | No. of Questions | Marks | Duration |
| Paper 1 |
|
100 | 200 | 2 hours |
| Paper 2 | Science- Physics, Chemistry, Biology | 100 | 200 | 2 hours |
| Total | 200 | 400 | 4 hours | |
| Exam Pattern for 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 | |
| Total | 300 | 300 | ||
RSSB Lab Assistant Salary Structure
The salary for a Lab Assistant is according to the 7th Pay Commission, and the starting basic pay is Rs. 28900 (pay level 8). The Kanisth Praiyogshala Sahayak (Junior Laboratory Assistant) role in the State Forensic Science Laboratory is at Level 5. The salary structure is discussed below.
| Components | Lab Assistant |
| Pay Level | Level 8 |
| Grade Pay | Rs. 2800 |
| Initial Basic Pay | Rs. 28900 |
| In-hand Salary | Rs. 41,000 – Rs. 45,500 per month |
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