Maintenance Engineer

Jyoti Limited; Vadodara; On-site; INR 400,000 - 650,000; Full time

Job summary

Jyoti Limited in Vadodara is seeking an experienced Electrical Maintenance Engineer to oversee HT/LT electrical systems, distribution transformers, standby DG sets, and CNC machine maintenance. The role emphasizes proactive maintenance, fault diagnosis, and reliable operation of plant electrical networks.

The candidate will work with PLC/HMI, read electrical drawings, and ensure uninterrupted utility equipment.

Qualifications

• BE or Diploma in Electrical Engineering is required.
• 2–5 years of experience in electrical maintenance in a manufacturing setting.
• Knowledge of power distribution and switchgear preferred.

Responsibilities

• Maintain 11 kV HT electrical systems and LT distribution networks.
• Monitor transformer health, oil level, temperature, and protection systems.
• Operate and maintain standby DG sets and AMF panels.
• Inspect, test, and service switchgear including VCB/ACB/MCCBs/MCBs.
• Read and interpret electrical drawings, PLC logic, and machine schematics.
• Perform preventive and breakdown maintenance to minimize downtime.

Skills

Electrical maintenance

Troubleshooting

Preventive maintenance

Reading drawings

Maintenance planning

Education

B.E./Diploma in Electrical Engineering

Tools

Siemens Sinumerik

Fanuc CNC

PLC systems

HMI systems

Job description

Roles and Responsibilities

1. HT & LT Electrical System Maintenance

• Operation and maintenance of 11 kV HT electrical systems.
• Maintenance of LT power distribution systems including transformers, PCC, MCC, APFC panels, and electrical distribution networks.
• Monitoring, troubleshooting, and rectification of electrical faults in power distribution systems.
• Safe isolation, switching, and restoration of electrical systems during maintenance activities.
• Preventive and breakdown maintenance of electrical systems to minimize downtime.

2. Distribution Transformer Maintenance

• Operation and maintenance of distribution transformers associated with HT/LT power systems.
• Monitoring transformer health parameters, oil level, temperature, and electrical performance.
• Inspection and maintenance of transformer protection systems and associated switchgear.
• Troubleshooting transformer-related electrical issues and coordination for testing and servicing.

3. Standby DG Set Maintenance

• Operation, monitoring, and maintenance of standby Diesel Generator (DG) sets.
• Monitoring DG functioning, AMF panel operations.
• Preventive and breakdown maintenance of DG electrical systems, control panels, batteries, alternators, and auxiliaries.
• Ensuring readiness and reliability of emergency backup power systems.

4. Switchgear Maintenance

• Maintenance, troubleshooting, and operation of:
  • Vacuum Circuit Breakers (VCB)
  • Air Circuit Breakers (ACB)
  • MCCBs, MCBs, protective relays, and switchgear panels
• Periodic inspection, testing, and servicing of breakers, relays, and protection systems.

5. CNC Machine Maintenance

• Maintenance, troubleshooting, and preventive maintenance of CNC machines.
• Working knowledge of CNC control systems including:
  • Siemens Sinumerik
  • Fanuc CNC systems
• Troubleshooting of:
  • PLC systems
  • HMI systems
  • Servo motors and servo drives
  • CNC control panels and electrical circuits
  • Encoders, sensors, limit switches, and machine interlocks
• Reading and understanding electrical drawings, PLC logic, ladder diagrams, and machine schematics.
• Breakdown analysis and troubleshooting to minimize machine downtime.

6. Utility Equipment Maintenance

• Operation and maintenance of utility systems including:
  • RO Plant electrical systems
  • Air conditioning systems (AC/HVAC)
  • Cooling towers
  • Plate Heat Exchangers (PHE)
  • Engine water circulation pumps
  • Utility motors, pumps, and associated control panels
• Ensuring reliability and uninterrupted functioning of utility equipment

Required Qualification:

• B.E. / Diploma in Electrical Engineering

Experience:

• 2 to 5 years of experience in electrical maintenance in a manufacturing industry