DSSSB Junior Scientific Assistant Recruitment: DSSSB has rolled out its Junior Scientific Assistant recruitment for 2026, and it’s honestly one of those updates that makes the exam crowd pause mid-scroll and start calculating chances in their head—562 vacancies just for JSA, plus a few extra posts tucked in like bonus levels you didn’t expect but still want to unlock.
The application window opens on 16 June 2026 at 12 PM and stays active till 15 July 2026 on the official site, which sounds like a lot of time until it suddenly isn’t, because the classic cycle of “I’ll apply later” turning into “why is the deadline tomorrow?” is basically guaranteed. It’s routine government recruitment on paper, but for anyone eyeing science-oriented jobs, it carries that low-key seriousness where skipping the details feels like a bad idea you’d regret in slow motion later.
DSSSB Junior Scientific Assistant Recruitment
DSSSB’s Advertisement No. 03/2026 hits like that classic “oh, so we’re doing everything at once” kind of update—1,979 vacancies spread across 25 post codes, and it honestly feels less like a formal notice and more like a noisy bazaar of government opportunities where every corner is shouting something different.
Released on 29 May 2026, with applications kicking off from 16 June, it jumps from Junior Scientific Assistant in the Forensic Science Lab to TGT (Computer Science) in Delhi’s education setup, then suddenly throws in hands-on, no-nonsense roles like Fitter, Lift Operator, Sub Station Apprentice, and Electrical Overseer under NDMC and Labour Department.
DSSSB Junior Scientific Assistant Recruitment 2026 Details
| 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 |
| Category | Recruitment |
MAHATRANSCO Electrician Recruitment
DSSSB Junior Scientific Assistant Apply Online Link
DSSSB is set to open its online application process for the 2026 recruitment cycle from 16 June 2026 on the official website, and it’s the usual mix of opportunity and mild chaos that comes with government forms—one tab open, documents scattered, and a quiet mental checklist running in the background.
Everything has to be filled carefully with the basics like personal details, plus supporting documents such as age proof, educational certificates, category certificate (if it applies), and even Aadhaar, because yes, the paperwork never really keeps it simple. A direct application link will also be made available to save people from digging around the site at the last minute, and the window stays open till 15 July 2026—long enough to feel relaxed at first, but somehow still ending in that familiar “why didn’t I do this earlier” rush.
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
| 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 |
NPCIL MAPS Apprentice Recruitment
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
DSSSB’s selection process isn’t really complicated on paper, but it does demand you clear two solid rounds before anything moves forward—miss one, and the door basically shuts. For roles like Junior Scientific Assistant and the other posts under Advertisement 03/2026, it usually plays out in a written exam followed by the next stage of verification or assessment, depending on the post.
Simple structure, yes, but not exactly “easy,” because both stages quietly filter out more people than the wording suggests.
- 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) |
How to Apply for DSSSB Recruitment 2026 (Advertisement No. 03/2026)
Everything starts at the DSSSB portal (dsssbonline.nic.in), and before anything else, there’s that one-time registration step—slightly repetitive, but it becomes your permanent login for all future DSSSB exams, so no need to redo it every time. Still, there’s a strict line here: only one application per post code is allowed, and if multiple entries show up for the same one, the system doesn’t hesitate—it can cancel everything and even lead to debarment. And the part that really needs attention: once the form is submitted, it’s locked. No edits, no corrections, not even something as basic as category changes. It’s a “think before you click” situation, because after submission, the portal basically stops listening.
- Head over to the DSSSB portal: https://dsssbonline.nic.in — nothing fancy, just the usual official gateway everyone ends up staring at.
- Do the one-time registration if it’s not already done; feels a bit repetitive, but it’s the entry ticket.
- Log in and pick the right post code from Advertisement No. 03/2026 carefully—this is where one small slip can quietly mess things up later.
- Fill in the details slowly and properly (tempting to rush, but the form doesn’t forgive mistakes once submitted).
- Pay the ₹100 fee through SBI e-Pay; it’s exempted for Women, SC, ST, PwBD, and ESM candidates, so that part’s a relief for many.
- Upload a clear passport-size photo (plain white/off-white background, face visible, no drama lighting) and a clean signature—basically, keep it simple and readable.
- Submit everything and download the final printout, because that one page suddenly becomes very important later.
- Exam dates? Still waiting—DSSSB will drop that separately on the website when they feel ready.
FAQs
What is the official website of Delhi Subordinate Services Selection Board (DSSSB)?
The official website of Delhi Subordinate Services Selection Board (DSSSB) is www.dsssb.delhi.gov.in
What are the educational qualification for DSSSB Junior Scientific Assistant Recruitment 2026?
Candidates must have ITI/DiplomaB.E./B.Tech/B.Sc./Master Degree in a relevant discipline.
How many vacancies are announced under DSSSB Recruitment?
There are 562 Junior Scientific Assistant & more posts are announced under DSSSB Recruitment.