Arul Raj

Result-oriented and technically skilled Electrical Maintenance Engineer with 10 years of extensive experience in industrial electrical systems, plant utilities, and heavy machinery maintenance. Proven expertise in managing 22kV substations, transformers, MCC, PCC, VFDs, and PLC troubleshooting. Seeking a senior position in a reputed organization to maximize plant reliability, minimize downtime, and ensure high safety standards.

Electrical Maintenance Engineer - ST PIPES AND TUBES CO - Thoothukudi

(2020-02)

• Successfully reduced industrial plant downtime by 25% by restructuring and executing rigorous preventive maintenance schedules for core drive motors and EOT cranes.
• Managed comprehensive end-to-end maintenance of 22KV substations, 2500 KVA heavy transformers, and automated LT panels.
• Troubleshoot complex PLC and HMI systemic issues rapidly to ensure continuous casting processes run at maximum production velocity.
• Executed high-precision panel board wiring operations including Star-Delta setups, DOL starters, Automated Power Factor Control (APFC), and Air Circuit Breakers (ACB).
• Conducted professional overhauling, precision bearing replacement, and structural insulation testing (Megger) for heavy industrial AC/DC motors.
• Enforced strict engineering safety protocols, issued work permit regulations, and managed comprehensive earth fault and under-voltage relay calibration checks.

Electrical Technician - NATRAJ ELECTRIC - Tuticorin

(2016-05 - 2019-11)

• Handled precise industrial installation, calibration, repair, and diagnostic testing of LV electrical equipment, circuit breakers, and plant utilities.
• Executed massive infrastructure-level cable laying, glanding, and secure terminal works for critical LT power grids and multi-point control systems.
• Maintained outdoor sub-station structures up to 22kV yard safety clearance zones and supervised the erection of commercial-grade battery chargers.

B.E. - EEE - Dr. Sivanthi Aditanar College of Engineering (2016)

HSC - St. Francis Xavier's Higher Secondary School (2012)

SSLC - St. Francis Xavier's Higher Secondary School (2010)