The CSIR-National Institute of Oceanography (CSIR-NIO), Regional Centre Mumbai, has officially released the Apprentice Recruitment Notification (No. NIO/HRM/Apprenticeship/RCB/02/2025) on 17th December 2025. CSIR-NIO has announced 14 vacancies for the positions of Technician Apprentice (Diploma) and Graduate Apprentice (Non-Engineering) under the Apprenticeship Act, 1961. Eligible candidates are invited to appear for a Walk-in Interview on 8th January 2026 at 09:00 AM at the NIO Regional Centre in Mumbai.

CSIR-NIO Mumbai Apprentice Recruitment 2025 Notification
The CSIR-NIO Mumbai Apprentice Recruitment 2025 Notification PDF is provided for candidates’ reference. This document contains complete details about vacancies, essential qualifications, stipend, walk-in interview schedule, and application procedure. Aspirants must read it thoroughly before attending the interview.
Download CSIR-NIO Apprentice 2025 Official Notification PDF
CSIR-NIO Mumbai Apprentice Recruitment 2025: Overview
This apprenticeship drive by CSIR-NIO Mumbai offers a valuable opportunity for fresh diploma and graduate candidates to gain training in a premier scientific institute. Below is a detailed overview with all key information.
| Organization | CSIR-National Institute of Oceanography (NIO), Regional Centre Mumbai |
|---|---|
| Post Names | 1. Technician Apprentice (Diploma) 2. Graduate Apprentice (Non-Engineering) |
| Total Vacancies | 14 |
| Advertisement No. | NIO/HRM/Apprenticeship/RCB/02/2025 |
| Application Mode | Walk-in Interview |
| Interview Date | 08.01.2026 |
| Reporting Time | 09:00 AM (Candidates after 10:00 AM will not be entertained) |
| Venue | CSIR-NIO, Regional Centre, Lokhandwala Road, 4 Bungalows, Andheri West, Mumbai |
| Training Period | 01 Year |
| Stipend | Technician: ₹8,000/- pm Graduate: ₹9,000/- pm |
| Age Limit (as on interview date) | Diploma: 18-24 Years Graduate: 21-26 Years |
| Mandatory Registration | NATS Portal (https://nats.education.gov.in/) |
CSIR-NIO Mumbai Vacancy 2025
The recruitment is for 14 vacancies across various trades. The distribution is as follows:
I. Technician Apprenticeship (Diploma) – Stipend: ₹8,000/- pm
| Diploma Trade | Number of Positions |
|---|---|
| Civil Engineering | 01 |
| Electrical & Electronics Engineering | 01 |
| Computer Engineering / IT | 01 |
| Refrigeration & Air Conditioning / Mechanical Engg. | 01 |
II. Graduate (Non-Engineering Degree) Apprenticeship – Stipend: ₹9,000/- pm
| Graduate Trade | Number of Positions |
|---|---|
| Non-Engineering Graduate (Oceanography) | 07 |
| Non-Engineering Graduate (General Administration) | 03 |
Also Read: NMDC Steel Limited (NSL) Apprentice Recruitment 2026, Walk-In Drive for 100 Vacancies
CSIR-NIO Mumbai Apply Process 2025
The application process involves mandatory NATS portal registration followed by appearing for the walk-in interview with documents.
Direct Link for NATS Portal Registration
How to Apply for CSIR-NIO Apprentice 2025?
Follow these steps to complete your application successfully.
| Step | Procedure |
|---|---|
| 1. NATS Registration | 1. Visit the NATS portal: https://nats.education.gov.in/. 2. Click on ‘Student – Student Register’. 3. Complete the application form with accurate details. 4. Note down the generated Unique Student Enrolment ID. This is mandatory. |
| 2. Prepare Application & Documents | 1. Download and fill the application form attached to the official notification. 2. Prepare two sets of self-attested photocopies of all documents: – All Educational Certificates & Mark Sheets – Proof of Date of Birth (SSLC/HSC/Birth Certificate) – Aadhaar Card – Community/Category Certificate (if applicable) – NATS Enrolment ID proof – One Passport Size Photograph |
| 3. Attend Walk-in Interview | 1. Report to the venue on 8th January 2026 at 09:00 AM. 2. Bring the filled application form, original documents, and photocopies. 3. Candidates reporting after 10:00 AM will not be entertained. |
CSIR-NIO Mumbai Eligibility 2025
Candidates must meet the following criteria:
1. Educational Qualification & Passing Year:
- Technician Apprentice (Diploma): Three Years Full-time Diploma in the relevant Engineering/Technology trade from a recognized board/university.
- Graduate Apprentice (Non-Engineering): Full-time Graduation Degree in any Science discipline (for Oceanography) / any discipline (for General Admin) from a recognized university.
- Crucial Passing Year: Candidates must have passed their qualifying exam (Diploma/Degree) in 2022, 2023, 2024, or 2025 only.
2. Age Limit (as on date of interview):
- For Technician/Diploma Apprentices: Minimum 18 years, Maximum 24 years.
- For Graduate/Degree Apprentices: Minimum 21 years, Maximum 26 years.
3. Age Relaxation:
Upper age limit is relaxable as per Government of India guidelines:
- SC/ST: 5 years
- OBC (NCL): 3 years
- PwBD: Up to 10 years (up to 15 years for SC/ST PwBD, up to 13 years for OBC PwBD).
- Ex-Servicemen: As per extant rules.
4. Other Requirements:
- Must be registered on the NATS portal.
- Should NOT have: Undergone or be undergoing Apprenticeship Training elsewhere, OR have one year or more of job experience.
CSIR-NIO Mumbai Selection Process 2025
The selection will be made based on the Walk-in Interview.
- Document Verification: Original certificates will be verified at the time of the interview.
- Interview: Candidates will be interviewed by the Selection Committee.
- Written Test: If the number of candidates is high, the committee may conduct a written test to shortlist candidates for the personal interview.
CSIR-NIO Mumbai Stipend 2025
Selected apprentices will receive a monthly stipend during the one-year training period:
- Technician (Diploma) Apprentice: ₹ 8,000/- per month
- Graduate (Non-Engineering) Apprentice: ₹ 9,000/- per month
- Certificate: On successful completion, apprentices will be awarded a National Apprenticeship Certificate by NCVT/BOAT.
FAQs
Q1. What is the date of the walk-in interview?
Ans: The walk-in interview is scheduled for 8th January 2026. Reporting time is 09:00 AM.
Q2. Is NATS registration compulsory?
Ans: Yes. It is mandatory to register on the NATS portal (https://nats.education.gov.in/) and quote the Enrolment ID in the application.
Q3. What is the stipend for Graduate Apprentices?
Ans: Graduate Apprentices will receive a stipend of ₹9,000 per month.