DSSSB has released 1979 vacancies for Junior Scientific Assistant, TGT, Special Educator & other posts. Approximate in-hand salary ₹44,000–₹48,000 per month after NPS & deductions. Master’s degree in relevant science eligible. Last date to apply: 15 July 2026. Apply via dsssbonline.nic.in.
DSSSB Advertisement 03/2026 – 1979 Vacancies for Science & Teaching Posts
The DSSSB has officially released Advertisement No. 03/2026 for recruitment to Junior Scientific Assistant (Biology, Ballistics, Chemistry, Cyber Forensic etc.), Trained Graduate Teacher (Computer Science), Domestic Science Teacher, Special Educator (Primary), Technical Assistant (Hindi), Fitter, Lift Operator, Data Entry Operator and other Group B & C posts. Total vacancies stand at 1979 across Forensic Science Laboratory, Directorate of Education, New Delhi Municipal Council and Delhi Archives. Online applications open 16 June 2026 and close 15 July 2026. Here’s your complete guide to in-hand salary, category-wise vacancies, age relaxation and step-by-step application process.
| Organisation Name | Delhi Subordinate Services Selection Board (DSSSB) |
|---|---|
| Post Name(s) | Junior Scientific Assistant (21/26 to 31/26), TGT (Computer Science), Domestic Science Teacher, Special Educator, Technical Assistant, IT Assistant, Data Entry Operator, Fitter, Lift Operator, Asstt. Operator cum Mechanic (A/C) etc. |
| Total Vacancies | 1979 (tentative, includes 997 UR, 328 OBC, 278 SC, 126 ST, 250 EWS) |
| Application Last Date | 15 July 2026 (11:59 PM) |
| Minimum Qualification | Master’s degree (for JSA posts) / Graduation or B.Ed (for teaching posts) / ITI (for technical posts) |
| Approx. In-Hand Salary | ₹44,000 – ₹48,000 (Pay Level 5 & 6) after deductions |
| Selection Process | One Tier Computer Based Test (CBT) + Skill Test where applicable |
| Official Portal Name | dsssbonline.nic.in |
Based on official notification by DSSSB. Verified: May 2026.
Quick Eligibility Check
- You hold a Master’s degree in Physics / Chemistry / Biology / Forensic Science / Computer Science / Psychology / Criminology (depending on the JSA post).
- You have B.E./B.Tech in Computer Science / IT / ECE for JSA (Cyber Forensic) or TGT (Computer Science).
- You possess B.Ed with Special Education for Special Educator posts.
- You are an ITI holder in Electrician / Refrigeration / Plumber for NDMC technical posts.
- Your Master’s degree does not have the required subject at B.Sc level (e.g., Chemistry as one of the subjects in all three years of B.Sc).
- You do not have RCI registration for Special Educator / Special Education Teacher posts.
- You have not qualified CTET (for TGT & Special Educator posts).
Expert note: For Junior Scientific Assistant (Ballistics), your M.Sc must have Physics or Mathematics as a subject at B.Sc level – mere M.Sc in any stream is not enough.
📌 Also Read: Indian Army CSBO Grade-II 2026: 190 Posts Open at 2 Signal Training Centre, Goa
Important Dates
| Event | Date |
|---|---|
| Notification Release Date | 29 May 2026 |
| Application Start Date | 16 June 2026 (12:00 Noon) |
| Application Last Date | 15 July 2026 (till 11:59 PM) |
| Fee Payment Last Date | 15 July 2026 (same as closing date) |
| Exam / Interview Date | To be notified on DSSSB website |
| Result Date | To be notified |
Vacancy and Category Analysis (Select Major Posts)
| Post Name (Post Code) | UR | OBC | SC | ST | EWS | Total |
|---|---|---|---|---|---|---|
| JSA (Biology) 21/26 | 17 | 13 | 6 | 4 | 4 | 44 |
| JSA (Ballistics) 22/26 | 7 | 5 | 3 | 1 | 2 | 18 |
| JSA (Chemistry) 23/26 | 10 | 15 | 5 | 3 | 4 | 37 |
| JSA (Cyber Forensic) 28/26 | 35 | 21 | 12 | 6 | 7 | 81 |
| TGT (Computer Science) 41/26 | 416 | 104 | 39 | 116 | 0 | 675 |
| Special Educator (Primary) 44/26 | 184 | 121 | 67 | 33 | 45 | 450 |
Competition analysis: With 1979 total vacancies and based on DSSSB’s previous FSL recruitments (approx 2.5 lakh applicants for ~1500 posts), the expected selection ratio is roughly 1 in 126. OBC candidates have 328 exclusive seats plus they can compete in UR, giving them a moderate advantage. The highest competition is for JSA (Cyber Forensic) – only 81 seats but a large number of B.Tech/MCA applicants – whereas Special Educator (Primary) with 450 vacancies offers better odds.
PwBD note: 84 vacancies are reserved for Persons with Benchmark Disabilities (including 42 for ESM). Each post has specific PwBD suitability (e.g., JSA Ballistics suitable for LV, D, HH, OA, OL etc.; JSA Chemistry not suitable for category (a) but suitable for HH, OA, OL etc.).
Salary and In-Hand Calculation (Pay Level 5 & 6)
| Post | Pay Level | Basic Pay | Gross Approx. |
|---|---|---|---|
| Junior Scientific Assistant (all JSA posts) | Level 5 | ₹29,200 | ₹55,000 – ₹58,000 |
| Technical Assistant (Hindi) / Data Entry Operator Grade ‘B’ | Level 6 | ₹35,400 | ₹64,000 – ₹67,000 |
In-hand breakdown (JSA Level 5, posting in Delhi – X city):
Basic Pay: ₹29,200
DA (53% of Basic – assumed current rate): ₹15,476
HRA (27% for X-class city): ₹7,884
TA (approx): ₹3,600
Gross Monthly: ~₹56,160
Deductions: NPS (10% of Basic+DA) ~₹4,468, CGHS/Other ~₹300
Approximate In-Hand: ₹44,000 – ₹48,000 per month.
Compared to a Level 4 post (₹25,500 basic) which offers ~₹38,000 in-hand, the JSA post gives ₹6,000–₹10,000 extra take-home due to higher basic and allowances.
City-wise variation: Candidates posted in Y/Z class cities receive HRA at 16% or 8% instead of 27%, reducing in-hand by ₹3,000–₹5,500 per month. For Delhi proper, you get the maximum HRA.
Application Fee
| Category | Fee | Payment Mode |
|---|---|---|
| General / OBC / EWS | ₹100 | SBI e-pay (online) |
| Women / SC / ST / PwBD / Ex-Serviceman | Nil (Exempted) | No fee |
Mistake warning: Even if you are fee-exempt, you must still complete the application form and click the final submit button. Non-payment does not auto-submit. Many candidates forget to press “Final Submit” and lose their chance.
Age Limit (Crucial Date: 15 July 2026)
| Category | Min Age | Max Age | Relaxation |
|---|---|---|---|
| General (UR) | 18 years | 27 years | – |
| OBC (Delhi) | 18 years | 30 years | +3 years |
| SC/ST | 18 years | 32 years | +5 years |
| PwBD (General) | 18 years | 37 years | +10 years |
| PwBD + SC/ST | 18 years | 42 years | +15 years |
Example: If your birth date is 20 July 1996, your age as on 15 July 2026 is 29 years 11 months. You are eligible only if you claim OBC (3yr relaxation) or SC/ST relaxation. General category would be overage.
📌 Also Read: Indian Army CSBO Grade-II 2026: 190 Posts Open at 2 Signal Training Centre, Goa
Eligibility Criteria – Key Posts
| Post | Qualification | Stream / Subject | Experience |
|---|---|---|---|
| JSA (Biology) | Master’s degree | Biology / Forensic Science (Biology as B.Sc subject) | Nil |
| JSA (Ballistics) | Master’s degree | Physics/Mathematics/Applied Mathematics/Forensic Science (Physics/Maths at B.Sc) | Nil |
| TGT (Computer Science) | BCA / B.Sc CS / B.E./B.Tech CS/IT / ‘A’ Level from DOEACC | Computer Science | Nil |
| Special Educator (Primary) | XII passed + D.Ed Special Education OR equivalent RCI recognised diploma | Special Education + CTET (Primary) | Nil (but RCI registration mandatory) |
Final year candidates: No, all educational qualifications must be completed on or before 15 July 2026. There is no provision for “appearing” candidates.
Equivalent degrees: The notification does not mention “equivalent” degrees – only the exact named degrees are accepted. For example, M.Sc in “Toxicology” is explicitly allowed for JSA Chemistry, but M.Sc in “Analytical Chemistry” without word “Chemistry” may be rejected.
Selection Process
One Tier Computer Based Test (CBT)
For all posts except purely technical trades, selection is through a 2-hour online exam. General posts (IT Assistant, Data Entry Operator) have 200 MCQs of 1 mark each (no negative marking in descriptive but 0.25 negative for MCQs). Technical/Teaching posts have Section A (General Awareness, Reasoning, Maths, Hindi, English – 100 marks) and Section B (Domain subject – 100 marks).
Skill Test (where applicable)
For posts like Data Entry Operator, you need to clear an aptitude test and typing speed of 8000 key depressions per hour. For Fitter/Lift Operator, a trade test will be held after CBT.
Preparation tip: The mandatory qualifying marks for reserved categories is only 30% in Section B (domain) – but final merit is based on combined score. Focus more on your subject (Chemistry, Physics, CS, etc.) because it carries 100 marks.
Your first 7 days after applying
- Download the final submitted application form and save PDF.
- Check that your photograph and signature are clearly visible – blurred images lead to rejection.
- Print the fee receipt (even if zero fee).
- Start collecting your caste/PwBD/EWS certificates – they must be dated on or before 15 July 2026.
- For JSA posts, revise your Master’s level core subjects (e.g., organic chemistry, ballistics, cyber forensic tools).
- Take the mock test on DSSSB website to understand the online interface.
- Set a reminder for release of admit card (expected 2-3 weeks before exam).
Exam Syllabus – One Tier (Technical/Teaching) Scheme
Exam Pattern (for JSA, TGT, Special Educator)
| Section | Subjects | Questions | Marks |
|---|---|---|---|
| Section A | General Awareness, Reasoning, Arithmetic, Hindi, English | 100 | 100 |
| Section B | Subject concerned (e.g., Chemistry, Physics, Computer Science, Special Education) | 100 | 100 |
Negative marking: 0.25 per wrong MCQ. Minimum qualifying marks: 30% for SC/ST/PwBD, 35% for OBC, 40% for General/EWS in Section B only (but also overall total).
Do not rely on any third-party syllabus until DSSSB officially releases subject-wise topics.
How to Apply Online for DSSSB Advt 03/2026
- Go to dsssbonline.nic.in – official DSSSB application portal.
- If new user, click “Register” and create a login with your mobile & email. Registration is a one‑time process.
- Login with your User ID and Password.
- Click on “Apply against Advertisement No. 03/2026” and select your desired post code (e.g., 21/26 for JSA Biology).
- Fill the online form carefully – personal details, educational qualification, category, etc.
- Upload scanned photograph (white background, recent) and signature (black ink).
- Pay fee (if applicable) through SBI e-pay. Women/SC/ST/PwBD/ESM skip this step but must click “Final Submit”.
- Download the complete application form and take a printout for future reference.
- ✔ Valid email & mobile number (for OTP and communication)
- ✔ Passport size colour photo – white background, clear face
- ✔ Signature on white paper with black pen
- ✔ Master’s degree certificate & all semester mark sheets
- ✔ B.Sc degree certificate (to prove subject studied for 2/3 years)
- ✔ Category certificate (OBC-NCL, SC, ST, EWS) issued on or after 01 April 2026
- ✔ PwBD certificate (if claiming age relaxation / reservation)
- ✔ Aadhar or any government photo ID
1. Uploading a Master’s degree certificate that does not show the required B.Sc subjects (e.g., M.Sc Chemistry but B.Sc without Chemistry) – will be rejected at e-dossier stage.
2. OBC candidates using certificate from outside Delhi without the mandatory “father/sibling certificate from Delhi before 08 Sep 1993” – invalid.
3. For Special Educator posts, not having RCI registration number at the time of application (even if you have the degree) leads to cancellation.
Frequently Asked Questions (DSSSB Advt 03/2026)
- Q1: What is the approximate in-hand salary for DSSSB Junior Scientific Assistant after deductions?
- Approximately ₹44,000 – ₹48,000 per month. This is based on Pay Level 5 (₹29,200 basic), current DA ~53%, HRA 27% (Delhi), and NPS deduction of 10% of (Basic+DA). The exact amount varies with DA revisions and posting city.
- Q2: What is the last date to apply for DSSSB Advt 03/2026?
- 15 July 2026 up to 11:59 PM. The online link at dsssbonline.nic.in will be disabled after that. No offline applications are accepted.
- Q3: How many total vacancies are there and what are the major posts?
- Total 1979 vacancies. Major posts include Junior Scientific Assistant (multiple disciplines – 44 to 81 seats each), TGT Computer Science (675 vacancies), Special Educator Primary (450), Domestic Science Teacher (129), and various NDMC technical posts.
- Q4: Can I apply if I have a Master’s degree in Forensic Science but my B.Sc had no Biology?
- No. For JSA (Biology) your B.Sc must have Biology as a subject in all three years. The notification explicitly says “Forensic Science with Biology as one of the subjects or papers during all the three years of Bachelor of Science level”.
- Q5: What is the age relaxation for OBC candidates?
- OBC (Delhi) candidates get 3 years relaxation (max age becomes 30 years instead of 27). For PwBD+OBC it is 13 years. Departmental candidates (regular govt servants) can get up to 40 years for Group C posts.
- Q6: Is CTET mandatory for TGT (Computer Science) post?
- No, the notification for TGT (Computer Science) (Post Code 41/26) does not mention CTET. It only requires BCA / B.Sc CS / B.Tech CS or ‘A’ level. CTET is mandatory only for Special Educator and Domestic Science Teacher posts.
- Q7: Are final year Master’s degree students eligible to apply?
- No. All educational qualifications must be completed on or before the crucial date 15 July 2026. There is no provision for “result awaited” candidates.
Follow WhatsApp Channel