KARTHIK ALAGURAJ
Singapore
Summary
Senior Electrical & Instrumentation Technician with 18+ years’ experience in LNG, oil & gas, and petrochemical facilities. Expert in HV/LV systems, SCADA/DCS/PLC, cryogenic motors, and preventive/predictive maintenance using SAP PM. Certified in PTW/LOTO and safety compliance, with a proven record of zero safety incidents. Skilled in supervising teams, troubleshooting complex systems, and ensuring reliable plant operations.
Overview
18
18
years of professional experience
1
1
Certification
Work History
ELECTRICAL & INSTRUMENTATION SENIOR TECHNICIAN
SINGAPORE LNG CORPORATION PTE LTD
03.2016 - Current
- Operate, troubleshoot & maintain HV/LV systems, switchgear, MCC, transformers, UPS & generators ensuring uninterrupted LNG operations.
- Perform preventive & corrective maintenance for electrical systems in hazardous zones.
- Maintain and support SCADA, DCS, PLC systems and field instruments.
- Handle F&G, ESD, and BMS system inspections and troubleshooting.
- Conduct infrared thermography to detect early electrical faults.
- Conduct PD measurement electrical fault.
- Lead and supervise technicians during maintenance, shutdowns & turnarounds.
- Execute PTW, LOTO, isolation & safe work procedures as per international standards.
• Prepare CMMS reports, electrical documentation & compliance records.
ELECTRICAL & INSTRUMENTATION SUPERVISOR
PESKO ENGINEERING PTE LTD
01.2008 - 02.2016
- Supported major projects: ExxonMobil, Singapore Chemical Plant, CCD Singapore, Cryogenic LNG Projects
• Supervised installation & commissioning of electrical/instrumentation systems.
• Conducted electrical testing, loop checks & commissioning for oil & gas facilities.
• Ensured compliance with safety procedures during construction & maintenance works.
• Coordinated manpower, materials & technical support for project activities.
Education
DIPLOMA - ELECTRICAL AND ELECTRONICS ENGINEERING
ANNAMALAI POLYTECHNIC COLLEGE
TAMIL NADU 10.2006
Skills
HIGH VOLTAGE & LOW VOLTAGE SYSTEMS
220kV / 132kV / 33kV / 11kV systems operation & maintenance
Switchgear, MCC, RMU, transformers & power distribution
Generator, UPS, battery banks, chargers & earthing systems
Power quality analysis, load balancing & fault diagnosis
OIL & GAS ELECTRICAL MAINTENANCE
LNG pumps, cryogenic motors, hazard area equipment
Ex-proof equipment inspection (lighting, junction boxes, panels)
Cathodic protection systems (familiar)
Jetty equipment & QRH system familiar
Cable routing, termination, glanding & testing
Substation operation, lockout/tagout, isolation procedures
INSTRUMENTATION & CONTROL SUPPORT
SCADA, DCS, PLC operation familiarity
Calibration of transmitters, switches, gauges & analyzers
Loop-checking, I/O verification, functional testing
F&G, ESD, BMS systems monitoring & troubleshooting
MAINTENANCE & RELIABILITY
Preventive, corrective & shutdown maintenance (oil & gas)
Predictive maintenance using thermography (Level 2)
Condition monitoring & failure analysis
Electrical equipment commissioning, FAT/SAT
CMMS (SAP/Maximo) documentation and reporting Electrical & Power Systems
HSE & COMPLIANCE
Strong knowledge of PTW, LOTO, RA, JSA, H2S awareness
Strict compliance with HSE, OSHA, ISO & oil & gas standards
Experience in hazardous areas (Zone 1 & 2)
Emergency response & incident prevention
Safety Supervisor certified
Certification
- CERT (Company Emergency response Team)
- Occupational First Aider Certificate
- Infrared Thermography Course Level 2 License
- Kawasaki Green Gas V18 Engine Level C Certificate
- Oil & Petrochemical Safety Supervisor
- Building Construction Safety Supervisor
- Generic Manufacturing Skills Course
- OJT Electrical and Instrumentation Certificate
- E & I Equipment Testing and Commissioning
- Preparation of Electrical and Instrumentation Circuit Drawing
- E & I Equipment Onsite & Offsite Installation
- AutoCAD Knowledge
- Computer & SCADA Knowledge
- Singapore Class 3 License
- International Driving License
Languages
English
Tamil
Personal Information
- Date of Birth: 07/31/87
- Gender: Male
- Nationality: Indian
- Marital Status: Married
Disclaimer
I hereby declare that the above information is true to the best of my knowledge and belief.
Skills Expertise
OPERATE ,TROUBLESHOOT & MAINTAIN
• HV/LV systems, switchgear, MCC, transformers, UPS, generators, and gas engine generators in LNG and oil & gas operations.
• Maintain and support SCADA, DCS, PLC systems, and field instruments, including PD measurements (Pressure, Flow, Level).
• Operate, maintain & troubleshoot LNG pumps, compressors, cryogenic motors, and associated process systems.
• Lead and supervise technicians during preventive, corrective & predictive maintenance, shutdowns, and turnarounds.
• Execute PTW, LOTO, isolation, and hazardous area procedures per ISO/OSHA and oil & gas standards.
• Prepare SAP PM & CMMS reports, maintenance documentation, and compliance records.
• Conduct infrared thermography inspections to detect early faults and improve system reliability.
Additional Information
• SAP & CMMS: Work orders, PM planning, notifications, equipment history.
• HSE & Safety: PTW, LOTO, Oil & Petrochemical Safety Supervisor, First Aid Supervisor.
• Licenses: Singapore Class 3, International Driving License.
• Technical Tools: SCADA/DCS/PLC, AutoCAD, Infrared Thermography Level 2.
• Achievements: Zero safety incidents 5+ years, led shutdowns, reduced downtime via SAP PM.
• Languages: English – Fluent.
Timeline
ELECTRICAL & INSTRUMENTATION SENIOR TECHNICIAN
SINGAPORE LNG CORPORATION PTE LTD
03.2016 - Current
ELECTRICAL & INSTRUMENTATION SUPERVISOR
PESKO ENGINEERING PTE LTD
01.2008 - 02.2016
DIPLOMA - ELECTRICAL AND ELECTRONICS ENGINEERING
ANNAMALAI POLYTECHNIC COLLEGE