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Delhi Subordinate Service Selection Board (DSSSB) has released the DSSSB Junior Scientific Assistant Recruitment 2026 notification on the official website. There are 562 Junior Scientific Assistant vacancies, and more are available for different roles. The application process will start on 16 June 2026 (12 PM) on the official website, and candidates will apply till 15 July 2026. Those interested should read this article for complete information on the application process, eligibility criteria, and other important details.
DSSSB Junior Scientific Assistant Recruitment 2026: Overview
Candidates interested in this recruitment can refer to the overview table below for key details.
| DSSSB Junior Scientific Assistant Recruitment 2026 | |
| Organization | Delhi Subordinate Service Selection Board (DSSSB) |
| Post Name | Junior Scientific Assistant & more |
| Number of Vacancies | 562 |
| Application Dates | 16 June 2026 to 15 July 2026 |
| Educational Qualification | ITI/DiplomaB.E./B.Tech/B.Sc./Master Degree |
| Upper Age Limit | 18 to 27 years |
| Application Fees | Rs. 100/- for General /OBC |
| Salary | Rs. 19,900 to Rs. 1,42,400 |
| Selection Process | Computer-Based Test, Skill Test, and Document Verification |
| Official Notification | Click Here |
| Official Website | www.dsssb.gov.in |
DSSSB Vacancy Details
DSSSB Recruitment 2026 has a total of 562 Posts in various trades. The detailed discipline-wise & Category-wise vacancy table is given below.
| Post Code | Name of the Post | Name of Department | Group | UR | OBC | SC | ST | EWS | TOTAL |
|---|---|---|---|---|---|---|---|---|---|
| 21/26 | Junior Scientific Assistant (Biology) | Forensic Science Laboratory | C | 17 | 13 | 6 | 4 | 4 | 44 |
| 22/26 | Junior Scientific Assistant (Chemistry) | Forensic Science Laboratory | C | 7 | 5 | 3 | 1 | 2 | 18 |
| 23/26 | Junior Scientific Assistant (Documents) | Forensic Science Laboratory | C | 10 | 15 | 5 | 3 | 4 | 37 |
| 24/26 | Junior Scientific Assistant (Lie Detection) | Forensic Science Laboratory | C | 7 | 2 | 1 | 1 | 1 | 12 |
| 25/26 | Junior Scientific Assistant (Photo) | Forensic Science Laboratory | C | 5 | 5 | 2 | 1 | 2 | 15 |
| 26/26 | Junior Scientific Assistant (SRBTQC) | Forensic Science Laboratory | C | 4 | 1 | 0 | 0 | 0 | 5 |
| 27/26 | Junior Scientific Assistant (Photo) | Forensic Science Laboratory | C | 7 | 3 | 2 | 1 | 1 | 14 |
| 28/26 | Junior Scientific Assistant (Cyber Forensics) | Forensic Science Laboratory | C | 35 | 21 | 12 | 6 | 7 | 81 |
| 29/26 | Junior Scientific Assistant (Scene of Crime/Sexual Mobile Forensic Unit) | Forensic Science Laboratory | C | 21 | 12 | 6 | 3 | 4 | 46 |
| 30/26 | Junior Scientific Assistant | Forensic Science Laboratory | C | 1 | 0 | 0 | 0 | 0 | 1 |
| 31/26 | Junior Scientific Assistant | Forensic Science Laboratory | C | 6 | 5 | 3 | 1 | 1 | 16 |
| 32/26 | Assistant/ Assistant | Dept. of Delhi (Hindi) | B | 1 | 0 | 0 | 0 | 0 | 1 |
| 33/26 | Assistant Grade-A | Dept. of Delhi (Grade-A) | C | 3 | 1 | 0 | 0 | 0 | 4 |
| 34/26 | I.T. Assistant Grade-A | Information Technology Department | C | 51 | 34 | 19 | 9 | 12 | 125 |
| 35/26 | Filter Grade | Municipal Corp. New Delhi | C | 17 | 9 | 5 | 2 | 3 | 36 |
| 36/26 | Lift Operator | New Delhi Municipal Council | C | 2 | 6 | 3 | 0 | 2 | 13 |
| 37/26 | Audit Operator cum Mutation | New Delhi Municipal Council | C | 8 | 3 | 2 | 1 | 1 | 15 |
| 38/26 | Sub-Station Apprentice | New Delhi Municipal Council | C | 8 | 12 | 4 | 2 | 11 | 37 |
| 39/26 | Assistant Grade | Municipal Council, New Delhi | C | 10 | 5 | 3 | 1 | 2 | 21 |
| 40/26 | Data Entry Operator Grade | New Delhi Municipal Council | C | 0 | 0 | 0 | 1 | 1 | 2 |
| 45/26 | Labour Inspector | Labour Department | B | 6 | 6 | 4 | 1 | 2 | 19 |
| Total | 226 | 158 | 80 | 38 | 60 | 562 | |||
DSSSB Junior Scientific Assistant Eligibility Criteria
We have provided a detailed breakdown of the DSSSB Junior Scientific Assistant eligibility criteria in the table below. Please review it carefully to confirm your eligibility before proceeding with the application.
| Post Code | Post Name | Essential Qualification | Age Limit |
|---|---|---|---|
| 21/26 | JSA (Biology) | Master’s degree in Zoology / Botany / Microbiology / Anthropology / Biology / Human Biology / Life Science / Biochemistry / Genetics / Biotechnology / Molecular Biology / Forensic Science (with Zoology or Botany at BSc level) OR B.E./B.Tech in Biotechnology | 18–27 years |
| 22/26 | JSA (Ballistics) | Master’s degree in Physics / Mathematics / Applied Mathematics / Forensic Science (with Physics or Mathematics at BSc level) | 18–27 years |
| 23/26 | JSA (Chemistry) | Master’s degree in Chemistry / Toxicology / Biochemistry / Forensic Science (with Chemistry at BSc level) | 18–27 years |
| 24/26 | JSA (Lie-Detection) | Master’s degree in Psychology / Criminology | 18–27 years |
| 25/26 | JSA (Documents) | Master’s degree in Physics or Chemistry / Forensic Science (with Physics or Chemistry for at least 2 years/4 semesters at BSc level) | 18–27 years |
| 26/26 | JSA (HRD/QC) | Master’s degree in Physics / Mathematics / Computer Science / Chemistry / Botany / Zoology / Forensic Science / Psychology / Toxicology / Biotechnology / Genetics OR 2-year PG Diploma in Business Admin (HR) OR MCA OR B.Tech in CS/Electronics/IT/ECE/Instrumentation | 18–27 years |
| 27/26 | JSA (Photo) | Master’s degree in Physics / Computer Science / Data Analytics / Artificial Intelligence / IT / Forensic Science OR B.Tech in Artificial Intelligence | 18–27 years |
| 28/26 | JSA (Cyber Forensic) | Master’s in Computer Science / Computer Application / IT / Physics (Electronics) / Cyber Security OR B.E./B.Tech in CS / IT / ECE / Electrical & Electronics Engineering | 18–27 years |
| 29/26 | JSA (Crime Scene / DMFU) | Master’s degree in Zoology / Botany / Anthropology / Microbiology / Chemistry / Physics / Toxicology / Biochemistry / Forensic Science | 18–27 years |
| 30/26 | JSA (Finger Print) | Master’s degree in Physics or Chemistry / Forensic Science (with Physics or Chemistry for at least 2 years/4 semesters at BSc level) | 18–27 years |
| 31/26 | JSA (Physics) | Master’s degree in Physics / Forensic Science (with Physics for at least 2 years/4 semesters at BSc level) | 18–27 years |
| 32/26 | Technical Assistant (Hindi) | Master’s degree in Hindi/English (with the other as medium or elective at degree level) AND recognized Diploma/Certificate in Hindi-English translation OR 2 years translation experience in Central/State Government | Up to 30 years |
| 33/26 | Assistant Archivist Grade-I | Master’s degree in History (with Modern Indian History paper) AND Diploma in Archives and Record Management. Desirable: MS Office Certificate course. | Up to 30 years |
| 34/26 | I.T. Assistant Grade-A | Class 12 pass from recognized board AND typing speed of 8,000 key depressions per hour (26.67 WPM in English or Hindi). Desirable: 1-year Certificate in Data Preparation & Computer Software. | Below 27 years |
| 35/26 | Fitter Grade-II | Plumber Trade Certificate from recognized institution AND 1 year practical experience in water distribution network of CI/GI pipes | 20–32 years |
| 36/26 | Lift Operator | Matric / Higher Secondary AND ITI Certificate in Electrician / Wireman trade | 18–37 years |
| 37/26 | Assistant Operator cum Mechanic (A/C) | Matric/Higher Secondary (with Physics, Chemistry, Mathematics) AND ITI in Refrigeration and Air Conditioning AND 2 years experience as AC Mechanic/Operator | 18–32 years |
| 38/26 | Sub Station Apprentice | Matric AND National Trade Certificate (2 years) in Electrician trade from NCVT (Govt. of India, Ministry of Labour) | 18–32 years |
| 39/26 | Data Processing Assistant Grade ‘A’ | Graduation / 3-year Diploma in Computer Engg. (with 1 year EDP experience) / Degree in Computer Engg. AND typing speed of 8,000 key depressions per hour | Below 30 years |
| 40/26 | Data Entry Operator Grade ‘B’ | Graduation / 3-year Diploma in Computer/Digital Electronics/ECE AND typing speed of 8,000 key depressions per hour AND qualify aptitude test | Below 30 years |
| 45/26 | Electrical Overseer / Sub-Inspector | 3-year Diploma or Bachelor’s Degree in Electrical Engineering AND 1 year experience (for Diploma holders) in Electrical Engineering / power generation / transmission / distribution | 18–27 years |
Age Relaxation
| Category | Age Relaxation |
|---|---|
| SC/ST (Group B & C) | 5 years |
| OBC-Delhi (Group B & C) | 3 years |
| PwBD (Group B & C) | 10 years |
| PwBD + SC/ST (Group B & C) | 15 years |
| PwBD + OBC (Group B & C) | 13 years |
| Departmental Candidate (Regular Govt. servant with min. 3 years continuous service) – Group C post | Up to 40 years (45 for SC/ST; 43 for OBC) |
| Ex-Servicemen (Group B & C Non-Gazetted) | Military service period + 3 years (max. 55 years) |
| Meritorious Sports Persons (Group C only) | 5 years (10 for SC/ST; 8 for OBC) |
| Disabled Defence Service Personnel (Group C only) | 45 years (50 for SC/ST; 48 for OBC) |
| Widows / Divorced Women / Women judicially separated (Group C only) | Up to 35 years (40 for SC/ST; 38 for OBC) |
DSSSB Junior Scientific Assistant Application Fees
| Category | Application Fee |
|---|---|
| General (UR) / OBC / EWS Male Candidates | Rs. 100/- |
| SC/ST/PwBD/Women/Ex-Servicemen (ESM) | Nil |
DSSSB Junior Scientific Assistant Selection Process
The selection process for the DSSSB will consist of two distinct phases. Candidates must successfully clear both rounds to be considered eligible for the position. Candidates must successfully pass a selection process to be eligible for the various positions. The DSSSB Junior Scientific Assistant Recruitment 2026 selection procedure includes:
- Computer-Based Test
- Skill Test
- Document Verification
DSSSB Junior Scientific Assistant Exam Pattern
| Scheme | Post Codes | Duration | Total Questions | Total Marks | Sections |
|---|---|---|---|---|---|
| One Tier General (I-T-G) | 34/26, 39/26, 40/26 | 2 Hours | 200 MCQs | 200 | 5 sections: General Awareness, Reasoning, Numerical Ability, Hindi, English (40 marks each) |
| One Tier Technical (I-T-T) | 21–33/26, 35–38/26, 45/26 | 2 Hours | 200 MCQs | 200 | Section A: General subjects (100 marks) | Section B: Subject-specific domain (100 marks) |
DSSSB Junior Scientific Assistant Salary Structure
| Post Code | Post Name | Pay Scale |
|---|---|---|
| 21/26 | JSA (Biology) | ₹29,200 – 92,300 (Level 5) |
| 22/26 | JSA (Ballistics) | ₹29,200 – 92,300 (Level 5) |
| 23/26 | JSA (Chemistry) | ₹29,200 – 92,300 (Level 5) |
| 24/26 | JSA (Lie-Detection) | ₹29,200 – 92,300 (Level 5) |
| 25/26 | JSA (Documents) | ₹29,200 – 92,300 (Level 5) |
| 26/26 | JSA (HRD/QC) | ₹29,200 – 92,300 (Level 5) |
| 27/26 | JSA (Photo) | ₹29,200 – 92,300 (Level 5) |
| 28/26 | JSA (Cyber Forensic) | ₹29,200 – 92,300 (Level 5) |
| 29/26 | JSA (Crime Scene / DMFU) | ₹29,200 – 92,300 (Level 5) |
| 30/26 | JSA (Fingerprint) | ₹29,200 – 92,300 (Level 5) |
| 31/26 | JSA (Physics) | ₹29,200 – 92,300 (Level 5) |
| 32/26 | Technical Assistant (Hindi) | ₹35,400 – 1,12,400 (Level 6) |
| 33/26 | Assistant Archivist Grade-I | ₹35,400 – 1,12,400 (Level 6) |
| 34/26 | I.T. Assistant Grade-A | ₹25,500 – 81,100 (Level 4) |
| 35/26 | Fitter Grade-II | ₹5,200 – 20,200 + GP ₹1,900 (Pre-Revised) |
| 36/26 | Lift Operator | ₹19,900 – 63,200 (Level 2) |
| 37/26 | Assistant Operator cum Mechanic (A/C) | ₹19,900 – 63,200 (Level 2) |
| 38/26 | Substation Apprentice | ₹19,900 – 63,200 (Level 2) |
| 39/26 | Data Processing Assistant Grade ‘A’ | ₹35,400 – 1,12,400 (Level 6) |
| 40/26 | Data Entry Operator Grade ‘B’ | ₹29,200 – 92,300 (Level 5) |
| 45/26 | Electrical Overseer / Sub-Inspector | ₹29,200 – 92,300 (Level 5) |
DSSSB Junior Scientific Assistant Apply Online Link
The Delhi Subordinate Services Selection Board will start the online application process for DSSSB Recruitment 2026 on the official website from 16 June 2026. Candidates must complete the application form by attaching all required details and relevant documents, including proof of age, educational certificates, category certificate (if applicable), and Aadhaar cards. To make it easier, a direct link to the application form will be provided. The registration window will remain open until 15 July 2026.
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