Overview
The National Physical Laboratory (CSIR-NPL), India’s premier National Metrology Institute under the Council of Scientific & Industrial Research, is recruiting 18 Technical Assistants across various engineering and science disciplines. This is an excellent opportunity for talented diploma and degree holders to join one of India’s most prestigious research institutions. You’ll work on cutting-edge metrology and scientific research projects while earning a competitive salary with government benefits. If you have a passion for science and technical work, this could be your ideal career opportunity!
Organization Details
Organization Name: CSIR-National Physical Laboratory (CSIR-NPL)
Institute Type: Premier National Metrology Institute under CSIR
Location: Dr. K.S. Krishnan Marg, New Delhi – 110012
Advertisement Number: NPL/Rectt./05/2025
Official Website: https://www.nplindia.in/
Total Vacancies
18 Technical Assistant Positions
Distributed across 6 different engineering and science disciplines as follows:
Post Type
Technical Assistant – Supporting role in metrology research, quality control, and laboratory operations across various technical disciplines.
Job Type
Regular Government Job – Permanent position under CSIR with all government benefits and job security.
Application Mode
Online Only – Applications submitted through official recruitment portal only. No postal or offline applications accepted.
Official Website
🌐 https://www.nplindia.in/
🌐 https://recruitment.nplindia.org/
📅 Important Dates
| Event | Date & Time |
|---|---|
| Notification Release | January 2026 |
| Online Application Start | 28 January 2026 (10:00 AM) |
| Last Date to Apply Online | 27 February 2026 (11:59 PM) |
| Application Fee Payment Deadline | 27 February 2026 (11:59 PM) |
| Hard Copy Submission Deadline | 09 March 2026 (By Post) |
| Trade Test (Qualifying) | May/June 2026 |
| Written Exam Date | July/August 2026 |
| Selection Result | September 2026 (Tentatively) |
Important: Apply well before deadline to avoid last-minute technical issues. Hard copy must be sent by speed/registered post.
📍 Vacancy Details
| Post Code | Discipline/Area | Total Posts | Key Requirement |
|---|---|---|---|
| TA01 | Mechanical Engineering | 5 | Diploma/Degree + 2 years experience |
| TA02 | Electronics/Electrical/Instrumentation | 6 | Diploma/Degree + 2 years experience |
| TA03 | Civil Engineering | 2 | Diploma/Degree + 2 years experience |
| TA04 | Computer Science/IT | 1 | Diploma/Degree + 1-2 years experience |
| TA05 | Physics/Applied Physics | 3 | B.Sc. + 1 year experience |
| TA06 | Chemistry | 1 | B.Sc. + 1 year experience |
| Total | Various Disciplines | 18 | See Details Below |
🎓 Educational Qualifications
For Engineering Disciplines (TA01, TA02, TA03, TA04):
Option 1 – Diploma Holders:
- Diploma in relevant field (3 years full-time OR 2 years lateral admission)
- Minimum 60% marks
- 2 years experience in relevant field after diploma
- Must be from recognized institute
Option 2 – Degree Holders:
- B.Tech/B.E./B.Sc. in relevant field
- Minimum 60% marks
- 1 year experience in relevant field (for some posts)
- Must be from government-recognized university
For Science Disciplines (TA05, TA06):
- B.Sc. in relevant subject (Physics/Applied Physics or Chemistry)
- Minimum 60% marks
- 1 year experience in relevant field from recognized institute/organization
- Subject must be main/core subject (not just qualifying)
Important Qualification Notes:
- All qualifications must be from government-recognized universities/institutes only
- Experience on part-time/guest faculty/daily wages basis NOT counted
- Experience must be acquired after obtaining minimum essential qualification
- Final degree/diploma results should be declared on or before 27 February 2026
- CGPA to percentage conversion follows official formula
💰 Salary / Pay Details (Per Month)
Pay Level: Level-06 (7th Central Pay Commission)
| Component | Amount |
|---|---|
| Basic Salary | ₹35,400 – ₹1,12,400 |
| Approximate Total Emoluments | ₹72,240/month |
| HRA (In Delhi) | Included in total |
| Dearness Allowance (DA) | As per Central Government rates |
| Transport Allowance (TA) | As per CSIR rules |
Additional Benefits:
- House Rent Allowance (HRA) – Based on location
- Government/Council accommodation (if available – HRA not paid if given)
- Dearness Allowance (DA) as per Central Government rates
- Transport Allowance (TA) as per CSIR rules
- Medical Expense Reimbursement (for employee and family)
- Leave Travel Concession (LTC) as per CSIR rules
- House Building Advance (HBA) as per CSIR rules
- National Pension System (NPS) for new entrants
- Career advancement through Assessment Promotion Scheme
- Children Education Allowance as per rules
- All regular government service benefits
Probation Period: 1 year (may be extended or shortened)
⏳ Age Limit (As on 27 February 2026)
Maximum Age: 28 Years
Age Relaxation for Reserved Categories:
| Category | Age Relaxation |
|---|---|
| SC/ST (for reserved posts) | 5 years |
| OBC(NCL) (for reserved posts) | 3 years |
| Persons with Benchmark Disability (PwBD) – General | 10 years |
| PwBD – SC/ST | 15 years |
| PwBD – OBC | 13 years |
| Ex-Servicemen (after military deduction) | 3 years |
| Government Employees (regular, 3+ years service) | 5 years |
| Government Employees – SC/ST | Up to 10 years |
| Government Employees – OBC | Up to 8 years |
Important Notes:
- Maximum age after all relaxations should NOT exceed 56 years
- Only Matriculation/10th certificate or government-issued Birth Certificate accepted as age proof
- SC/ST/OBC candidates applying for UR (Unreserved) posts NOT eligible for age relaxation (except fee exemption for SC/ST)
🎯 Selection Process
The selection will be conducted through 3 stages:
Stage 1: Application Screening
- Applications screened by Selection Committee
- Committee sets own criteria for shortlisting
- Only shortlisted candidates invited for Trade Test
Stage 2: Trade Test (Qualifying Nature)
- Timing: May/June 2026
- Nature: Qualifying test (must pass to proceed)
- Discipline: Practical test in relevant field
- Threshold: Minimum marks set by Selection Committee (must pass)
- Only candidates passing Trade Test called for Written Exam
Stage 3: Written Examination
Mode: OMR Based / Computer Based Objective Type MCQs
Duration: 3 hours total (split across papers)
Language: English and Hindi (except English language questions)
Total Marks: 550 marks
Exam Pattern:
| Paper | Name | Duration | Questions | Marks | Nature |
|---|---|---|---|---|---|
| Paper-I | Mental Ability Test | 1 Hour | 50 | 100 (2 marks each) | Qualifying |
| Paper-II | General Awareness & English | 30 mins | 50 | 150 (3 marks) | Evaluated |
| Paper-III | Subject-Specific | 90 mins | 100 | 300 (3 marks) | Evaluated |
Paper-I Details (Mental Ability Test):
- 50 objective questions
- 100 marks (2 marks per correct answer)
- Qualifying nature – minimum threshold must be secured
- Topics: General Intelligence, Quantitative Aptitude, Reasoning, Problem Solving, Situational Judgement
- No negative marking
Paper-II Details (General Knowledge & English):
- 25 questions: General Awareness (75 marks, 3 marks each)
- 25 questions: English Language (75 marks, 3 marks each)
- Total: 50 questions, 150 marks
- Negative marking: 1 mark per wrong answer
- Only evaluated if Paper-I qualifying threshold met
Paper-III Details (Subject-Specific):
- 100 questions (based on post code applied)
- 300 marks (3 marks per correct answer)
- 90 minutes duration
- Negative marking: 1 mark per wrong answer
- Questions based on educational qualification level
Merit List Preparation:
- Paper-I used for qualifying purposes only
- Paper-II & Paper-III scores combined for merit ranking
- Only candidates scoring above minimum threshold in Paper-I included in final merit list
Tie-Breaking (in order of priority):
- Higher marks in subject-specific papers
- Lesser negative marks in subject papers
- Lesser negative marks overall
- Older candidate (by Date of Birth)
- Earlier acquisition of essential degree
- Alphabetical order of first name
📑 How to Apply
Step-by-Step Online Application Process:
Step 1 – Create Login:
- Visit: recruitment.nplindia.org or nplindia.in/recruitments
- Create new account with valid email ID and mobile number
- Keep your login credentials safe for future reference
- Email must remain active throughout recruitment
Step 2 – Fill Application Form:
- Login with your credentials
- Fill all mandatory (*) fields carefully
- Enter personal details (name, DOB, contact info)
- Select post code(s) you’re applying for (can apply for multiple)
- Enter educational qualifications
- Add work experience (if applicable)
- Provide all required information accurately
Step 3 – Upload Documents:
- Recent passport-size color photograph (Max 50 KB)
- Signature (Max 50 KB)
- Educational certificates and mark sheets (Max 1 MB each)
- CGPA to percentage conversion formula (if applicable)
- Caste/OBC certificate (if applicable)
- PwBD certificate (if applicable)
- Experience certificates (if claiming experience)
- NOC from current employer (if employed)
- Other relevant certificates/documents
Step 4 – Pay Application Fee (if applicable):
- General/UR/OBC(NCL)/EWS: ₹500/-
- SC/ST/PwBD/Women/Ex-Servicemen: FREE (Exempted)
- Mode: Online payment through SBI Collect
- SBI Collect Link: Active from 28 Jan 2026 (3:00 PM)
- Upload e-receipt of payment in application portal
Step 5 – Submit Application:
- Carefully review all entered information
- Verify uploaded documents are clear and correct
- Click “SUBMIT” button
- Take note of Application Reference Number
- Application auto-saves as you fill
Step 6 – Download & Print:
- After successful submission, download application form
- Print signed copy before 27 February 2026 (11:59 PM)
- Keep printout safe
Step 7 – Send Hard Copy:
- Send printed application with all documents by Speed Post or Registered Post
- Must reach on or before 09 March 2026
- Address to send (see below)
- Write on envelope: “APPLICATION FOR THE POST OF _____, Post Code _____, Advertisement No. NPL/Rectt./05/2025”
- Apply separately for each post code if applying for multiple
Address to Send Hard Copy:
Recruitment & Assessment Section,
CSIR-National Physical Laboratory,
Dr. K.S. Krishnan Marg,
New Delhi – 110012
⚙️ Key Documents Required
Documents to Upload Online:
Educational Proof:
- ✓ 10th/Matriculation certificate (Date of Birth proof)
- ✓ Diploma/Degree certificate
- ✓ All mark sheets and transcripts
- ✓ CGPA to percentage conversion (if applicable)
- ✓ Provisional certificate (if final results pending – explain in application)
Category Certificates (if applicable):
- ✓ SC/ST certificate from competent authority
- ✓ OBC Non-Creamy Layer (NCL) declaration form AND certificate
- ✓ EWS Income & Asset certificate (if claiming EWS)
- ✓ PwBD certificate with benchmark disability mentioned
Experience Documents (if claiming):
- ✓ Experience certificates from all employers
- ✓ Work experience letters (on organization letterhead, signed & stamped)
- ✓ Last 6 months salary slips
- ✓ Relieving certificate from last employer
Special Category Certificates:
- ✓ Ex-Servicemen discharge book and certificate
- ✓ Name change documents (if changed after qualification)
- ✓ NOC from current employer (if employed)
Payment Proof:
- ✓ E-receipt of application fee payment (if applicable)
Photograph & Signature:
- ✓ Recent passport-size color photograph (50 KB, JPG/PNG)
- ✓ Clear scanned signature (50 KB, JPG/PNG)
Documents to Send in Hard Copy (by Post):
Mandatory Documents:
- ✓ Signed printed copy of online application form
- ✓ One recent passport-size color photograph (pasted and signed across)
- ✓ Self-attested photocopy of 10th/Matriculation certificate
- ✓ Self-attested photocopy of Diploma/Degree certificate
- ✓ Self-attested photocopy of all mark sheets
- ✓ Self-attested photocopies of experience certificates
Category-Specific Documents:
- ✓ Self-attested SC/ST certificate (if applicable)
- ✓ Self-attested OBC NCL certificate (if applicable)
- ✓ Self-attested EWS certificate (if applicable)
- ✓ Self-attested PwBD certificate (if applicable)
- ✓ Self-attested Ex-Servicemen discharge document (if applicable)
Other Documents:
- ✓ Self-attested name change documents (if applicable)
- ✓ Self-attested NOC from employer (if applicable)
- ✓ Self-attested relevant certificates/awards
- ✓ E-receipt of fee payment (if paid)
Important Notes:
- All photocopies must be self-attested (signed and dated on each copy)
- Keep original documents for interview/verification
- Do NOT send original documents by post
- Incomplete applications may be rejected
- Use Speed Post or Registered Post for tracking
- Keep postal receipt as proof of submission
📘 Important Links
| Resource | Link |
|---|---|
| Online Application Portal | recruitment.nplindia.org |
| Alternative Application Link | nplindia.in/recruitments |
| Official Notification PDF | Download from NPL Website |
| CSIR-NPL Official Website | https://www.nplindia.in/ |
| Fee Payment Portal | SBI Collect Link (Active from 28 Jan) |
| Admit Card Download | [3 days before Trade Test & 1 week before Written Exam] |
| Result Announcement | [Will be on nplindia.in (Sept 2026 tentatively)] |
| Helpdesk Email | recruitment@nplindia.in |
Application Fee Details
| Category | Application Fee |
|---|---|
| General/UR (Unreserved) | ₹500/- |
| OBC(NCL) | ₹500/- |
| EWS | ₹500/- |
| SC/ST | FREE (Exempted) |
| PwBD (Persons with Benchmark Disability) | FREE (Exempted) |
| Women (All Categories) | FREE (Exempted) |
| Ex-Servicemen | FREE (Exempted) |
Payment Details:
- Online payment through SBI Collect only
- Link active from 28 January 2026 (3:00 PM)
- E-receipt must be uploaded in application portal
- Non-refundable under any circumstance
- Fee once paid cannot be held for future recruitments
Important Information & Terms
✓ Government Job: Permanent position under CSIR with full government service benefits
✓ Research Institution: Premier metrology institute – cutting-edge research work
✓ Career Growth: Assessment Promotion Scheme for advancement
✓ Job Security: Permanent position with government protections
✓ Location: New Delhi (transferable as per CSIR policy)
✓ Online Application: Through recruitment portal only
✓ No Canvassing: Political influence or canvassing leads to disqualification
✓ Anti-Fraud: Do not pay anyone outside official channels
✓ Eligibility Strict: False information/fabricated documents = Disqualification + Legal action
✓ No Re-evaluation: Scores final – no re-checking or re-evaluation at any stage
✓ Women Encouraged: CSIR-NPL welcomes women candidates for gender balance
Perfect For:
- 🎓 Diploma Holders with engineering background
- 👨🔬 Degree Holders in relevant fields
- 🏢 Working Professionals seeking government job
- 💼 Technical Experts with field experience
- 🔬 Science Enthusiasts interested in research
- 👩🔬 Women Professionals (encouraged to apply)
- 🌟 Career-Focused Individuals seeking stability
Quick FAQ
Q: What is the application deadline?
A: 27 February 2026 (11:59 PM) for online + 09 March 2026 for hard copy.
Q: How many total positions available?
A: 18 Technical Assistant positions across 6 disciplines.
Q: What is the salary?
A: Approximately ₹72,240/month (Level-06) plus benefits.
Q: Do I need experience?
A: Yes, 1-2 years experience required depending on qualification and discipline.
Q: What is age limit?
A: 28 years (with relaxation for reserved categories).
Q: Can I apply for multiple post codes?
A: Yes, but submit separate applications and hard copies for each.
Q: Is application fee refundable?
A: No, fee is non-refundable under any circumstance.
Q: What if my degree results not declared by deadline?
A: You can still apply with provisional certificate.
Q: How is selection done?
A: Trade Test (qualifying) + Written Exam (merit-based).
Q: Is hard copy submission mandatory?
A: Yes, hard copy with documents must reach by 09 March 2026.
Final Checklist Before Applying ✓
- Check eligibility – qualification and experience
- Verify age on 27 February 2026
- Gather all educational certificates
- Prepare experience certificates (if applicable)
- Arrange caste/category certificate (if applicable)
- Get fresh passport-size photograph
- Create email account (keep active)
- Ensure documents are clear/legible
- Calculate fee amount (if applicable)
- Plan hard copy submission timeline
- Arrange Speed/Registered Post
- Read official notification completely
- Visit official website for updates
- Apply well before deadline
Best of Luck! 🎉
This is a prestigious opportunity to join India’s premier research institution. CSIR-NPL offers excellent career growth, stability, and the chance to work on cutting-edge metrology and scientific research projects.
Complete information as on 27 January 2026. Always verify with official website: https://www.nplindia.in/ before applying.
