High Voltage (HV) Electrical Technician

NAES•Hubbard, TX

8d•$54 - $64•Onsite

About The Position

The High Voltage (HV) Electrical Technician supports the safe and reliable operation of medium- and high-voltage systems at the APEX Power Co. Project. This role performs specialized testing, commissioning, switching, maintenance, troubleshooting, and analysis across generation, distribution, substation, auxiliary, and BESS systems, while supporting startups, outages, and system improvements. The role involves participating in plant and electrical system orientation, conducting or assisting with acceptance testing and commissioning of various electrical equipment, assisting with electrical testing, HV switching and energization, protective system verification, system startups, and troubleshooting. Additionally, the technician will document and analyze test results and equipment deficiencies, recommend corrective actions, and work with commissioning teams, contractors, vendors, and OEMs while following established electrical safety, clearance, and grounding practices.

Requirements

Associate degree in electrical, power, industrial technology, or a related technical field preferred. Equivalent electrical training, apprenticeship, or relevant industry or military experience may be considered.
NETA Level II, III, or IV certification preferred, along with OSHA 10/30, NFPA 70E, or equivalent electrical safety training or certification.
Substantial hands-on HV/MV electrical experience in power generation facilities, substations, utility operations, industrial plants, or similar environments, including switchgear, breakers, transformers, generators, grounding, and protection and control systems.
Practical experience with high-voltage switching, electrical isolation, voltage verification, protective grounding, clearances, energization, and restoration procedures.
Working knowledge of protective relays, SCADA, and electrical protection systems, including CTs/PTs, breaker control circuits, interlocks, control schemes, and protection logic.
Proficiency with HV/MV electrical testing and diagnostic methods, including insulation resistance, polarization index, contact resistance, breaker timing, transformer testing, and related test equipment.
Advanced ability to interpret electrical one-lines, schematics, wiring and protection diagrams, equipment drawings, switching procedures, and other technical documentation.
Thorough knowledge of electrical safe work practices, including LOTO, grounding, arc-flash and shock hazards, approach boundaries, voltage verification, and appropriate PPE.
Strong troubleshooting and analytical skills, including familiarity with power system analysis and the ability to evaluate electrical faults, test results, equipment condition, system performance, and protection issues.
Effective communication and teamwork skills with the ability to coordinate technical activities with Operations, Maintenance, Engineering, contractors, utilities, vendors, and OEMs.
Must possess a valid, unrestricted U.S. driver’s license and ensure it remains in good standing at all times.

Nice To Haves

Associate degree in electrical, power, industrial technology, or a related technical field
NETA Level II, III, or IV certification
OSHA 10/30, NFPA 70E, or equivalent electrical safety training or certification

Responsibilities

Inspect, test, maintain, troubleshoot, and repair HV/MV systems supporting generation, substations, switchyards, auxiliary equipment, and BESS, including switchgear, breakers, transformers, generators, motors, cables, and grounding.
Carry out preventive, predictive, corrective, and emergency maintenance on 345 kV, 34.5 kV, 13.8 kV, and 4160-volt electrical systems and associated protection and control equipment.
Execute electrical switching, equipment isolation, absence-of-voltage verification, protective grounding, clearances, energization, and restoration in accordance with approved procedures.
Troubleshoot and verify protective relays, CTs/PTs, breaker trip and close circuits, electrical interlocks, control circuits, and associated protection logic.
Conduct specialized electrical testing and condition assessments, including insulation resistance, polarization index, power factor, contact resistance, breaker timing, TTR, Hi-Pot, transformer testing, and other diagnostics.
Analyze test results, diagnose electrical faults, evaluate equipment condition, support root cause analysis, and recommend corrective actions to improve system reliability and performance.
Ensure electrical testing, diagnostic, and grounding equipment is properly maintained, calibrated, and ready for use.
Complete electrical installations and approved system modifications in accordance with engineering specifications, applicable electrical codes and standards, safety requirements, and established procedures.
Collaborate with Operations, Maintenance, Engineering, contractors, utilities, vendors, and OEMs during maintenance, switching, outages, commissioning, troubleshooting, testing, system startups, and upgrades.
Record switching activities, test results, repairs, equipment condition, maintenance activities, drawing revisions, and recommended corrective actions accurately and consistently.
Apply high-voltage safe work practices, including LOTO, electrical isolation, grounding, arc-flash and shock protection, voltage verification, and appropriate PPE, while supporting other plant maintenance and engineering activities as required.
Complete additional specialist tasks and projects supporting plant operations, maintenance, and engineering as needed.