Lead / Manager - (Electrical) - O&M

Larsen & Toubro (L&T); Chennai; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Larsen & Toubro (L&T) seeks an experienced Electrical Maintenance Lead for its Operation & Maintenance division in Chennai HQ. You will oversee preventive, breakdown, and predictive maintenance of electrical systems across Water and Wastewater Treatment facilities, ensuring safe, reliable operation and compliance with statutory requirements.

You will lead a skilled electrical team, coordinate with clients and HQ, manage vendor contracts, and drive continuous improvement, safety

Qualifications

• Electrical maintenance qualifications with 10–20 years of experience.
• B.E./B.Tech in Electrical/EEE with 10–15 years of experience.

Responsibilities

• Oversee preventive, breakdown, and predictive maintenance of electrical systems.
• Ensure electrical safety and availability across O&M locations.
• Conduct root cause analysis for electrical failures and implement corrective actions.
• Drive towards achieving zero breakdown.
• Lead and develop a reliable electrical team; coordinate with clients and HQ.
• Manage vendor contracts, POs, and amendments for electrical supplies and services.
• Prepare and execute seasonal preventive measures and CMMS-based planning.

Skills

Electrical maintenance

Preventive maintenance

Predictive maintenance

Electrical safety

Root cause analysis

Team leadership

Vendor management

Communication skills

ISO/EHS audits

PLC interface

Motor control centers

Automation support

Education

Diploma in Electrical/EEE

B.E./B.Tech in Electrical/EEE

Tools

CMMS

MS Office

Job description

Department: Operation & Maintenance
Location: Chennai HQ

Qualification:

• Diploma in Electrical / EEE with 10 to 20 years of experience
  OR
• B.E./B.Tech in Electrical / Electrical & Electronics Engineering with 10 to 15 years of experience

Job Purpose:

To lead the Electrical Maintenance function within the O&M Department by ensuring the safe, reliable, and uninterrupted operation of electrical systems and equipment at various Water and Wastewater Treatment facilities. The role requires hands‑on expertise in electrical maintenance, leadership in building reliable teams, and active coordination with clients and stakeholders for performance excellence.

Key Responsibilities:

• Oversee preventive, breakdown, and predictive maintenance of electrical systems, including:
  • HT & LT Motors
  • Transformers of various capacities
  • HT & LT Switchgears
  • Capacitor Banks
  • Diesel Generator Sets
• Ensure electrical safety and availability across all O&M locations.
• Conduct root cause analysis for electrical failures and implement corrective actions.
• Drive towards achieving Zero breakdown
• Thorough understanding of Single Line Diagrams (SLDs), relay settings, and protection systems.
• Ensure compliance with all statutory requirements, including liaison with the Electrical Inspectorate.
• Maintain electrical system documentation, logs, Power Consumption/ Generation reports and statutory records.
• Lead and develop a reliable electrical team capable of responding to emergency and routine maintenance tasks.
• Conduct skill development and safety training sessions regularly.
• Foster a team culture oriented toward continuous improvement and operational excellence.
• Coordinate effectively with Clients, HQ, internal departments, vendors, and subcontractors.
• Manage vendor contracts, purchase orders, and amendments related to electrical supplies and services.
• Represent the electrical domain in client meetings and audits.
• Implement and monitor SOPs, EHS procedures, and quality documentation related to electrical systems.
• Prepare and execute seasonal preventive measures (e.g., monsoon readiness activities).
• Ensure proper functioning of all electrical safety and monitoring systems.
• Track and report on KPIs related to electrical maintenance.
• Identify areas for improvement and initiate cost‑effective solutions.
• Support digitization and computerized maintenance management systems (CMMS) for maintenance planning and tracking.

Key Skills & Competencies:

• In-depth technical knowledge of electrical systems used in water and wastewater treatment operations.
• Proficiency in maintenance techniques preventive, predictive, and breakdown.
• Strong understanding of electrical protection and safety systems.
• Skilled in manpower handling, contractor/vendor management, and negotiation.
• Excellent communication and customer relationship skills.
• Proficiency in MS Office and basic familiarity with CMMS or other maintenance software.
• Strong commitment to EHS standards and continual improvement.
• Electrical maintenance experience in utility-scale or infrastructure O&M projects (preferably water/wastewater sector).
• Experience with ISO, EHS audits, and statutory inspections.
• Familiarity with PLC interface, motor control centers, and automation support systems is an added advantage.