Jerin Vettiyadan Mathai
Glenroy
Summary
Experienced Electrician with a robust historical past in high-voltage substation maintenance, electrical installation, preventive protection, and advanced troubleshooting. Proven capability to lead shutdown operations, conduct in-intensity diagnostics, and manipulate critical electrical systems with performance. Skilled at lowering downtime, optimizing power utilization, and making sure strict compliance with safety requirements.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Assistant Maintenance Engineer
Spectrum Talent Management Pvt. Ltd.
04.2022 - 09.2024
- Scheduled and executed preventive maintenance for electrical panels and other critical equipment to prevent faults and ensure reliable operation.
- Led annual shutdown maintenance activities at an 11KV substation, overseeing tasks to enhance safety and operational efficiency.
- Assisted in the installation and jointing of XLPE cables and performed jointing and laying of small-sized AYFY cables.
- Conducted routine maintenance on oil and dry-type transformers, ensuring optimal performance and reliability.
- Serviced Vacuum Circuit Breakers (VCBs) and Air Circuit Breakers (ACBs), including the replacement of faulty coils to maintain safety and functionality.
- Traced and resolved faults in control circuits using electrical schematics, improving system uptime and reliability.
- Supported relay testing and commissioning efforts to ensure accurate and reliable relay performance.
- Installed new electrical circuits and modified control circuits to meet system requirements.
- Analyzed energy usage data and implemented measures to reduce energy consumption, contributing to cost savings.
- Tested, connected, and replaced various types of switchgear and relays; commissioned electrical panels and office IT circuits.
- Performed testing, maintenance, and connection of various types of motors and starters to ensure consistent functionality.
- Responded quickly to control and power circuit failures, maintaining uninterrupted operation of critical systems.
- Conducted daily checks on DG sets, transformers, HT panels, and AMF panels to ensure operational readiness.
- Diagnosed and rectified issues in the fire control system, enhancing overall safety compliance.
- Assisted with annual maintenance tasks for DG sets, ensuring longevity and reliability of backup power systems.
Assistant Maintenance Engineer
Sterling and Wilson Pvt.Ltd.
12.2020 - 03.2022
Shift Assistant
MJ Property Maintenance Services Pvt. Ltd.
12.2019 - 12.2020
Shift Assistant
Sterling and Wilson Pvt. Ltd.
05.2015 - 11.2019
Technician
Updater Services Pvt. Ltd.
11.2014 - 05.2015
Education
National Trade Certificate (NCVT) - Electrician
Government Industrial Training Institute
Chalakudy, IndiaHigher Secondary - Commerce
Union Higher Secondary School
Mambra, IndiaSecondary School -
Union High School
Annanad, IndiaSkills
- Installation of Electrical Systems
- Troubleshooting
- Preventive Maintenance
- Documentation
- Maintenance and Repair
- Control Wiring
- Electrical Testing
- Energy Management & Optimization
- Fire Protection Systems
- Appliance Repair
- Electrical Schematics Interpretation
- Professionalism
- Communication skills
Certification
- Permitted Electrical Wireman
Languages
English
Advanced (C1)
Malayalam
Bilingual or Proficient (C2)
Timeline
Assistant Maintenance Engineer
Spectrum Talent Management Pvt. Ltd.
04.2022 - 09.2024
Assistant Maintenance Engineer
Sterling and Wilson Pvt.Ltd.
12.2020 - 03.2022
Shift Assistant
MJ Property Maintenance Services Pvt. Ltd.
12.2019 - 12.2020
Shift Assistant
Sterling and Wilson Pvt. Ltd.
05.2015 - 11.2019
Technician
Updater Services Pvt. Ltd.
11.2014 - 05.2015
- Permitted Electrical Wireman
National Trade Certificate (NCVT) - Electrician
Government Industrial Training Institute
Higher Secondary - Commerce
Union Higher Secondary School
Secondary School -
Union High School
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