Andres Londono
Katy
Summary
Results-driven Senior Electrical Technician with over 10 years of extensive experience in the oil and gas and manufacturing sectors. Expertise includes electrical commissioning, power start-ups, medium voltage cable testing, and high-voltage installations, complemented by strong proficiency in testing motor control centers. Demonstrated ability to collaborate effectively under pressure while maintaining a steadfast commitment to safety and timely project delivery. Bilingual in English and Spanish, equipped with exceptional troubleshooting skills and a dedication to adhering to ISO 9001 and OSHA standards.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Electrical Commissioning Technician
Udelhoven Oilfield System Services Inc.
Prudhoe Bay, Alaska
11.2025 - Current
- 4.16 and 13.8 Kv Electrical Motor Pre-Energization Tests (Motor Isolated).
- Performed Insulation Resistance (IR) – Megger.
- Performed 10-minute PI test.
- Performed Winding Resistance Test (DLRO / Micro-Ohmmeter) Purpose: Detect winding imbalance with Ray-Tech WR14 instrument.
- RTD / Thermistor Checks. Purpose: Verify temperature protection.
- MV Cable Testing (Before Connection and After Termination).
- Performed VLF testing on 15 kV MV cables.
- Assist in Protection Relay Testing / Overcurrent (50/51)/ RTD trips & alarms.
- Performed Pre-Energization Checks/ Verify CT & PT polarity.
- Assisted in troubleshooting and resolving electrical issues on-site, enhancing system reliability.
- Conducted electrical system inspections to ensure compliance with safety standards and operational efficiency.
- Documented commissioning processes and results, maintaining accurate records for quality assurance purposes.
- Motor CT testing with Vanguard Instruments EZCT-2000C.
- Performed Primary Injection to Verify trip outputs and Confirm breaker trips correctly with Phenix technologies High Current Test Set Model HIC-2.
- Testing of motor control center, 480 v motors, start/stop circuits, and associated overload.
- Operated testing equipment to validate functionality of electrical systems in various energy applications.
Senior Electrical Technician.
JM Test Systems
Orange, TX
08.2025 - 11.2025
- Performed insulation-resistance testing using Megger equipment.
- Terminating electrical connections inside Powell/Siemens control Switchgear and MV cables systems.
- Executed MV cold-shrink preparations (3M Certified)
- Stress-cone installations on 500/350 kcmil and 2/o cables.
- Performing Cable continuity test (P2P with Fluke Meter and continuity phones) to make sure power and control cables are installed according with the schematics and up to date specifications.
- Carried out inspections on control panels, breakers, switchgear, and protection relays with client engineers.
- Performed walkdown, loop checks, and functional testing for power and control systems.
- Executed LOTO procedures and pre-functional checklists.
- Operated testing equipment to validate functionality of electrical systems in various energy applications.
Senior Electrical Technician
MMR Procom
Toledo, OH
01.2025 - 06.2025
- Performed Megger insulation resistance testing on power cables.
- Conducted inspections on control panels, breakers, switchgear, and relays.
- Performed VLF testing on 15 kV MV cables.
- Provided technical guidance to junior technicians and subcontractors during installation and testing.
- Executed (power and control) Cable continuity test.
- Inspected electrical connections on compressor control cabinets.
- Documented all testing results and supported turnover package development for client acceptance.
- Coordinated energization plans with management, operation, and safety departments, ensuring a zero-incident start-up.
- LOTO procedures and pre-functional checklist execution.
- Led electrical maintenance and troubleshooting for critical equipment, ensuring operational reliability.
- Developed and implemented preventive maintenance programs to enhance system performance.
Production Supervisor / Electrical Technician
National Service Alliance - Quad Plus LLC
Houston, TX
07.2021 - 01.2025
- Lead and oversee electrical production operations, ensuring project timelines and budgets are met.
- Main Production Supervisor on the EPU project (Electric Pump Unit), Electric Frac Trailers.
- Executed F.A.T. and be part of the commissioning team.
- Evaluate daily progress, and adjust schedules based on feedback and project demands.
- Serve as the primary point of contact for resolving technical challenges and supporting team members.
- Performed VLF (Very Low Frequency) test operation on 15 kV and 30 kV MV cables.
- Report production metrics and updates to upper management.
- Industrial Electric High-Quality Control Procedures.
- Worked with Hi-Tran 13.8 KVA transformers dry-type installation.
- Medium Voltage PT, and CT testing operation.
- Strong working knowledge of industry safety and electrical standards.
- Supervised daily production activities to ensure adherence to quality standards.
- Coordinated workflow schedules to optimize resource allocation and minimize downtime.
Electrical Technician
National Service Alliance - Quad Plus LLC
Houston, TX
11.2015 - 07.2021
- Installed and maintained electrical wiring, fixtures, relays, contactors, circuit breakers, and power supply systems (24V, 120V, 480V).
- Performed high-potential (Hi-pot) dielectric withstand testing and Megger insulation-resistance measurements on 15 kV and 30 kV medium-voltage cable systems, ensuring full compliance with ISO 9001 quality-management requirements.
- Ensured proper phase rotation in distribution systems and assisted in FAT and commissioning.
- Worked with Hi-Tran 13.8 KVA transformers, installation, and performing VLF testing.
- Assisted in PT and CT testing with the OMICRON CT Testing Analyzer.
- Conducted electrical system installations and troubleshooting for various projects.
- Performed routine maintenance on electrical equipment to ensure optimal performance.
Education
Journeyman Electrician - Industrial Electrician
Texas State Electrician School (IEC)
Houston, TXHigh School Diploma - undefined
San Jose High School
Maracay, VenezuelaSkills
- Electrical Commissioning
- Very low frequency testing
- Electrical and mechanical drawing interpretation
- Hi-pot and Megger testing
- Cold shrink and stress cone preparation
- FAT execution for panels and switchgears
- PLC installation and troubleshooting
- VFD installation and troubleshooting
- MV PT and CT testing
- Electrical panel upgrades
- Industrial wiring and fabrication
- Team leadership and field supervision
- Electrical troubleshooting
- Electrical schematics
- Wire termination
Certification
- NCCER Industrial Electrician
- Texas Apprentice Electrician License TDLR
- 3M Cold Shrink Preparation (Certified)
- OSHA 10 Certification
- TWIC card
LANGUAGES
English: Professional
Spanish: Native/Bilingual
Timeline
Electrical Commissioning Technician
Udelhoven Oilfield System Services Inc.
11.2025 - Current
Senior Electrical Technician.
JM Test Systems
08.2025 - 11.2025
Senior Electrical Technician
MMR Procom
01.2025 - 06.2025
Production Supervisor / Electrical Technician
National Service Alliance - Quad Plus LLC
07.2021 - 01.2025
Electrical Technician
National Service Alliance - Quad Plus LLC
11.2015 - 07.2021
High School Diploma - undefined
San Jose High School
Journeyman Electrician - Industrial Electrician
Texas State Electrician School (IEC)
WEBSITES & SOCIAL LINKS
www.linkedin.com/in/andres-londono-57690828a