CMWSSB Apprentice Recruitment 2026: The Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) has released its latest official notification inviting online applications from eligible Engineering Graduates and Diploma holders hailing from Tamil Nadu. This recruitment drive covers Graduate and Technician Apprentices for a one-year training period under the Apprenticeship (Amendment) Act 1973. Eligible candidates can make use of this recruitment opportunity by submitting their applications within the prescribed deadline.
CMWSSB Apprentice Recruitment 2026 Overview
- Organization: Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB)
- Recruitment Name: CMWSSB Apprentice Recruitment 2026–27
- Posts: Graduate Apprentices and Technician (Diploma) Apprentices
- Total Vacancy: 108 training places
- Application Mode: Online via NATS Portal
- Main Highlights: One-year training in Chennai with monthly stipends of up to Rs 12,300
Important Dates of CMWSSB Apprentice Recruitment 2026
| Event | Date |
| Online Application Start | 17.09.2026 |
| Last Date to Apply / Enroll on NATS Portal | 17.10.2026 |
| Declaration of Shortlisted List | Fourth week of October 2026 |
| Certificate Verification (Tentative) | First week of November 2026 |
| Notification Release | Not Mentioned in the Official Notification |
| Written Exam Date | Not Applicable (Direct Merit-Based Selection) |
CMWSSB Apprentice Recruitment 2026 Vacancy Details
| Post Name | Discipline | Vacancy | Monthly Stipend | Duration |
| Graduate Apprentice | Civil / Mechanical Engineering | 52 | Rs 12,300/- | 1 Year |
| Graduate Apprentice | Electrical & Electronics Engineering | 24 | Rs 12,300/- | 1 Year |
| Technician (Diploma) Apprentice | Civil Engineering | 10 | Rs 10,900/- | 1 Year |
| Technician (Diploma) Apprentice | Electrical & Electronics Engineering | 22 | Rs 10,900/- | 1 Year |
| Total | 108 |
Note: Category-wise vacancy breakups are Not Mentioned in the Official Notification, though standard reservation rules apply.
Eligibility Criteria for CMWSSB Apprentice Recruitment 2026
Candidates must be residents of Tamil Nadu and have completed their qualifying degree or diploma during 2022, 2023, 2024, 2025, or May 2026.
Educational Qualification
- Category I (Graduate Apprentices): A full-time regular Degree in Engineering or Technology in the relevant discipline granted by a recognized Statutory University or equivalent institution.
- Category II (Technician Apprentices): A full-time regular Diploma in Engineering or Technology in the relevant discipline awarded by a State Council or Board of Technical Education.
Age Limit
- Minimum Age: As per Apprenticeship Rules
- Maximum Age: As per Apprenticeship Rules
- Age Calculation Date: As per Apprenticeship Rules
- Relaxation: Guidelines under the Apprentices Act for SC/ST/OBC/PwD will be followed.
CMWSSB Apprentice Recruitment 2026 Application Fee
| Category | Fee |
| General / OBC / EWS | Not Mentioned in the Official Notification (Nil) |
| SC / ST / PwD | Not Mentioned in the Official Notification (Nil) |
| Female / Others | Not Mentioned in the Official Notification (Nil) |
Also Read: India Post GDS Recruitment 2026
Selection Process for CMWSSB Apprentice Recruitment 2026
The Board of Apprenticeship Training (Southern Region) handles candidate shortlisting. There is no written test.
Selection is strictly based on the percentage of marks obtained in the qualifying basic engineering degree or diploma. Shortlisted applicants will receive intimation via their registered email ID and must attend certificate verification at CMWSSB, Chennai.
How to Apply For CMWSSB Apprentice Recruitment 2026
- Visit the official National Apprenticeship Training Scheme portal (
nats.education.gov.in). - If already enrolled, log in using your registered credentials. If new, register under the Student tab to generate your 12-digit enrollment number.
- Navigate to the section titled “Apply against advertised vacancies”.
- Search for “CHENNAI METROPOLITAN WATER SUPPLY AND SEWERAGE BOARD” (User ID: STNCHS000035).
- Upload required mark sheets or provisional certificates and verify that percentage entries match your mark sheet.
- Click apply and verify that your status updates to “applied”.
- Save a printed copy of the confirmation for future reference.
Documents Required
- B.E./B.Tech or Diploma Provisional Certificate or Consolidated Mark Sheet
- Community Certificate (SC/ST/OBC-NCL format if claiming reservation)
- PwD Certificate (if applicable)
- Valid Photo Identity Proof
- Valid Email ID and Active Mobile Number
Important Instructions
Entering your percentage of marks in the column “% of marks / CGPAx10” on the portal is mandatory; applications omitting it will face immediate rejection. Candidates with prior apprenticeship training or one year or more of job experience are not eligible. No TA/DA or boarding allowance is paid for verification. Candidates should not wait until the last date and must carefully check all details before submitting the application. Completion of training carries no right to permanent employment at CMWSSB.
Important Links
| Link | Details |
| Official Website | Get Details |
| Official Notification | Get Details |
CMWSSB Apprentice Recruitment 2026 FAQs
What is the CMWSSB Apprentice Recruitment?
It is a one-year graduate and technician apprenticeship engagement conducted by CMWSSB through BOAT (SR).
How many vacancies are available?
There are 108 vacancies: 76 for Graduate Apprentices and 32 for Diploma Apprentices.
What is the last date to apply?
Candidates must enroll and apply through the NATS portal by 17.10.2026.
What is the monthly stipend?
Graduate Apprentices receive Rs 12,300 per month, while Diploma Apprentices receive Rs 10,900 per month.
Who is eligible to apply?
Engineering graduates and diploma holders from Tamil Nadu passing in 2022, 2023, 2024, 2025, or May 2026.
Is there an exam fee or written test?
No written exam or application fee is specified; selection relies entirely on academic qualification marks.
Conclusion
The CMWSSB Apprentice Recruitment offers technical graduates and diploma holders from Tamil Nadu practical on-the-job training and exposure. Because selection relies solely on academic merit, accuracy in entering marks during registration is critical. Ensure you read the complete official notification thoroughly before finalizing your online submission.
