UPSC Scientist-B & Other Posts Recruitment 2026
The Union Public Service Commission (UPSC) has officially released Advertisement No. 03/2026, inviting applications for prestigious Group ‘A’ and Group ‘B’ Gazetted positions including Scientist-B, Scientific Officer, Superintending Archaeological Engineer, and Assistant Professor. This recruitment offers a golden opportunity for candidates with backgrounds in engineering, physics, and technical disciplines to secure high-level government roles across India.
What makes this recruitment especially attractive is the limited number of vacancies combined with high-value career growth, strong pay scales under the 7th CPC, and central government benefits. These roles are spread across key ministries and departments, contributing to scientific research, infrastructure development, and technical education in the country.
Eligible candidates can apply online through the official UPSC recruitment portal from 25 April 2026 to 15 May 2026 (6:00 PM). Since the selection involves shortlisting and interview (with possible recruitment test), candidates must ensure their qualifications and experience are well-aligned with the requirements.
UPSC Scientist-B Recruitment 2026 – Overview
| Particulars | Details |
|---|---|
| Organisation | Union Public Service Commission |
| Advertisement No. | 03/2026 |
| Post Names | Scientist-B, Scientific Officer, Superintending Archaeological Engineer, Assistant Professor |
| Total Vacancies | 05 |
| Application Mode | Online |
| Registration Dates | 25 April 2026 – 15 May 2026 |
| Qualification | M.Sc (Physics) / B.E./B.Tech / M.Tech |
| Age Limit | 33 – 40 years (varies by post) |
| Selection Process | Shortlisting + Interview |
| Official Website | https://upsconline.nic.in |
Important Dates – UPSC Recruitment 2026
The Union Public Service Commission has officially released the schedule for Scientist-B and other posts under Advertisement No. 03/2026. Candidates should keep track of these important dates to avoid missing any deadlines, especially the last date for online application submission.
| Event | Date |
|---|---|
| Notification Release Date | Available Now (Advt. No. 03/2026) |
| Online Application Start Date | 25 April 2026 |
| Last Date to Apply Online | 15 May 2026 (up to 6:00 PM) |
| Interview Date | To be notified later |
👉 Note: All candidates are advised to complete the application process well before the last date to avoid last-minute technical issues.
UPSC Vacancy Details 2026 (Post-wise)
A total of 5 vacancies are distributed across different technical posts:
| Post Name | Vacancies |
|---|---|
| Scientist-B (Mechanical) | 01 |
| Scientific Officer (Non-Destructive) | 01 |
| Superintending Archaeological Engineer | 02 |
| Assistant Professor (Civil/Survey) | 01 |
| Total | 05 |
Eligibility Criteria for UPSC Scientist-B & Other Posts
Educational Qualification & Experience
| Post | Qualification | Experience |
|---|---|---|
| Scientist-B | M.Sc Physics OR B.E./B.Tech (Mechanical/Metallurgy) | 1–2 years |
| Scientific Officer | M.Sc Physics OR Engineering Degree | 1 year in NDT |
| Archaeological Engineer | B.E. Civil | 8 years |
| Assistant Professor | B.E./B.Tech + M.Tech | Not mandatory |
👉 Note: First Class is required for Assistant Professor roles.
Age Limit (Post-wise)
| Post | Age Limit |
|---|---|
| Scientist-B | 35 years |
| Scientific Officer | 33 years |
| Archaeological Engineer | 40 years |
| Assistant Professor | 38 years |
✔️ Relaxation applicable as per government norms (SC/ST/OBC/PwBD).
Application Fee-UPSC Scientist-B & Other Posts Recruitment
| Category | Fee |
|---|---|
| UR / OBC / EWS (Male) | ₹25 |
| Female / SC / ST / PwBD | Exempted |
✔️ Payment Modes: Debit Card, Credit Card, UPI, Net Banking
UPSC Application Form 2026 – How to Apply (Step-by-Step Detailed Guide)
Applying for the UPSC Scientist-B & Other Posts Recruitment 2026 is a completely online process through the official recruitment portal of the Union Public Service Commission. Candidates must carefully complete two stages: registration (URN generation) and post-specific application.
Step 1: Visit the Official UPSC Application Portal
Go to the official Online Recruitment Application (ORA) website:
👉 https://upsconline.nic.in/ora/
- This is the only authorized platform to submit your application
- Avoid third-party websites to prevent errors or fraud
Step 2: New Registration & Generate URN
- Click on “New Registration”
- Enter basic details like:
- Full Name (as per certificates)
- Date of Birth
- Email ID & Mobile Number
- After successful registration, you will receive a URN (Universal Registration Number)
👉 Important: This URN is permanent and will be used for all future UPSC applications.
Step 3: Fill the Common Application Form (CAF)
After login using your URN:
- Complete the Common Application Form (CAF) which includes:
- Personal details
- Educational qualifications
- Work experience
- Category details (if applicable)
- Upload required files:
- Passport-size photograph
- Signature
- Valid ID proof
👉 Ensure all details are accurate and match your official documents.
Step 4: Apply for Advertisement No. 03/2026
- Navigate to the “Recruitment Section”
- Select Advertisement No. 03/2026
- Choose the post you want to apply for (e.g., Scientist-B, Scientific Officer, etc.)
👉 If applying for multiple posts, repeat this step separately for each one.
Step 5: Fill Post-Specific Details
Now complete the application specific to your chosen post:
- Enter:
- Relevant qualifications
- Experience details (with duration and organization name)
- Any additional certifications
- Upload supporting documents:
- Degree certificates
- Experience certificates
- Category/PwBD certificates (if applicable)
👉 Make sure documents are clear, valid, and in the required format (PDF/JPG).
Step 6: Pay the Application Fee
- Pay ₹25 (if applicable) using:
- Debit Card / Credit Card
- UPI
- Net Banking
✔️ Fee Exempted for:
- Female candidates
- SC/ST
- PwBD candidates
👉 Note: Fee once paid is non-refundable.
Step 7: Preview & Verify Your Application
Before final submission:
- Carefully review:
- Personal details
- Qualifications & experience
- Uploaded documents
⚠️ Important Warning:
UPSC does not allow any correction after final submission.
Step 8: Final Submission & Printout
- Click on “Submit” after verification
- Download and save the final application form (PDF)
- Take a printout for future reference
Important Tips for Applicants
- Apply well before the last date (15 May 2026, 6:00 PM) to avoid server issues
- Ensure your email ID and mobile number are active for updates
- Keep all documents ready before starting the application
- Double-check eligibility criteria before applying
Selection Process – Explained Clearly
The selection process is designed to shortlist only the most qualified candidates:
1. Shortlisting Stage
- Based on educational qualifications, relevant experience, and desirable criteria
- UPSC may also conduct a Recruitment Test (RT) if applications are large in number
2. Interview / Personality Test
- Shortlisted candidates are called for a personal interview
- Final selection is based on overall merit (academic + interview performance)
✔️ Important Insight:
Unlike many exams, there is no guaranteed written test, making your profile strength extremely important.
Also Read: OICL AO Mains Result 2026 Released
Salary Structure (Pay Scale 2026)
| Post | Pay Level | Salary |
|---|---|---|
| Scientist-B | Level 10 | ₹56,100 – ₹1,77,500 |
| Scientific Officer | Level 8 | ₹47,600 – ₹1,51,100 |
| Archaeological Engineer | Level 11 | ₹67,700 – ₹2,08,700 |
| Assistant Professor | Level 10 | ₹57,700 – ₹1,82,400 |
Official Notification PDF
Candidates are strongly advised to read the detailed notification before applying:
👉 Download Notification: https://upsconline.nic.in
(FAQs)-UPSC Scientist-B & Other Posts Recruitment
1. What is the selection process?
Candidates are shortlisted based on qualifications/experience or a Recruitment Test. Final selection is through an interview.
2. Can I apply for multiple posts?
Yes, you can apply for multiple posts if eligible. Separate applications must be submitted for each post.
3. Can PwBD candidates apply?
Yes, PwBD candidates can apply if the post is marked suitable. They will get applicable relaxations as per rules.
4. What experience is considered valid?
Only full-time and relevant experience in recognized organizations is accepted. Part-time or casual work is not counted.
5. Is there age relaxation?
Yes, age relaxation is available for reserved categories and government employees as per norms. The extent varies by category.
6. What is the last date to apply?
The last date to apply online is 15 May 2026. Applications after 6:00 PM will not be accepted.
Important Links – UPSC Recruitment 2026
To help candidates easily access all official resources, here are the direct and verified important links related to the Union Public Service Commission recruitment process. Always use official portals to avoid any issues during application.
Quick Access Links Table
| Purpose | Link |
|---|---|
| Apply Online (ORA Portal) | Apply Online |
| UPSC Official Website | Official Website |
| Recruitment Advertisement Section | Advertisement Section PDF |
| Login / Existing Application | Login Page |
👉 The Online Recruitment Application (ORA) portal is the official platform where candidates must register and submit applications.
Also Read: RLDA Site Engineer Recruitment 2026
Final Words
The UPSC Scientist-B & Other Posts Recruitment 2026 is a rare and high-quality opportunity for candidates aiming to build a technical career in central government services. With limited vacancies and a strong selection process, competition will be intense—so ensure your application is accurate, complete, and submitted well before the deadline.
Stay updated with official announcements and prepare strategically for the interview stage to maximize your chances of selection.
