CMRL Chennai Metro Rail Recruitment 2025 Supervisor | Walk-In

Chennai Metro Rail Limited (CMRL) has announced a walk-in recruitment for the post of Supervisor in Operations and Maintenance departments. Candidates with relevant Diploma qualifications are eligible to attend the walk-in drive in November 2025.

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About Organization

Chennai Metro Rail Limited (CMRL) is a government-owned metro rail corporation responsible for the development and operation of metro rail services in Chennai, Tamil Nadu. It aims to provide efficient, safe, and sustainable urban transportation services to the city.

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Overview

Organization Name	Chennai Metro Rail Limited (CMRL)
Post Name	Supervisor (Operations & Maintenance)
Education Qualification	Diploma in relevant Engineering Discipline (TN Govt./Aided Polytechnic)
Experience	Freshers
Age Limit	18 – 33 years (as on 01 October 2025) with relaxation for reserved categories as per Tamil Nadu Govt. rules
Number of Vacancies	Not Disclosed
Salary	Rs. 30,000/-
Job Location	Chennai, Coimbatore, Madurai
Walk-in Dates	04, 05, 10 & 13 November 2025
Official Website	https://chennaimetrorail.org/
Mode of Application	Walk-in Drive / Document Verification & Screening

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Vacancies

Vacancy details are not disclosed for Supervisor positions in Operations and Maintenance departments.

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Eligibility Criteria

Post	Qualification	Minimum Marks	Notes
Supervisor (Operations)	Three years regular Diploma in any Engineering discipline from TN Govt./Aided Polytechnic	60%	Private Polytechnic candidates not eligible
Supervisor (Maintenance)	Civil / Electrical / Mechanical / Electronics / Computer Engg. / IT / ECE / EEE / EI / Instrumentation / Electronics & Communications streams (Diploma from TN Govt./Aided Polytechnic)	60%	Private Polytechnic candidates not eligible

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Selection Process

The selection will be based on Merit-cum-Reservation and includes:

• Document Verification
• Screening including Tamil Language Reading, Writing & Speaking Proficiency Test (not applicable for those who studied Tamil in 10th standard)
• Psychological Test (qualifying in nature)
• Successful candidates will be empanelled for 2 years

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Salary

Selected candidates will receive a salary of Rs. 30,000/- per month.

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Application Fee

No application fee mentioned. Walk-in candidates need to bring required documents and bio-data form.

CMRL Chennai Metro Rail Supervisor Recruitment 2025 Application Process

Eligible candidates need to attend the walk-in drive for document verification and screening at the respective venues as per the schedule below:

Post	Discipline	Date & Time	Venue
Supervisor (Operations)	Diploma in any Engineering	04 November 2025 (8:30 AM)	Govt. Industrial Training Institute, Labour Colony, SIDCO Industrial Estate, Guindy, Chennai-600032
Supervisor (Maintenance)	Diploma in Electrical, Mechanical, Civil, Electronics, Computer Engg., IT, ECE, EEE, EI, etc.	05 November 2025 (8:30 AM)	Same as above
Supervisor (Operations)	Diploma in any Engineering	10 November 2025 (8:30 AM)	Govt. Industrial Training Institute, Mettupalayam Road, GN Mills Post, Coimbatore 641029
Supervisor (Maintenance)	Diploma in Electrical, Mechanical, Civil, Electronics, Computer Engg., IT, ECE, EEE, EI, etc.	10 November 2025 (8:30 AM)	Same as above
Supervisor (Operations)	Diploma in any Engineering	13 November 2025 (8:30 AM)	Govt. Industrial Training Institute, Industrial Estate, K. Pudur, Madurai – 625007
Supervisor (Maintenance)	Diploma in Electrical, Mechanical, Civil, Electronics, Computer Engg., IT, ECE, EEE, EI, etc.	13 November 2025 (8:30 AM)	Same as above

Documents to Bring:

• 10 recent passport-size color photographs
• Filled Bio-Data Form (Annexure-I)
• 10th Certificate and Marksheet
• Proof of Date of Birth
• Caste Certificate, if applicable (TN Govt.)
• All Diploma Certificates & Semester-wise Marksheets with CGPA/GPA to Percentage Conversion
• ID Proof (AADHAAR, PAN, Passport, Driving License, Election ID)

Official Notification Click Here