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Lead Field Technician Electrical Power Systems

Lonestar Electric Supply•Houston, TX
•Onsite
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About The Position

The Lead Field Service Technician – Power Systems supports the startup, commissioning, testing, and troubleshooting of electrical power distribution systems at customer sites throughout the greater Houston, Texas area. This role serves as the on-site technical lead, working independently to execute complex field projects, ensure safe system energization, and deliver high-quality service to customers. The position requires regular local travel to multiple customer locations within Texas, though occasional extended hours may be necessary during critical commissioning or energization activities.

Requirements

  • 5–10+ years of experience in field service, commissioning, or electrical testing.
  • Strong experience with medium voltage and low voltage power distribution systems.
  • Proven ability to lead field projects independently.
  • Advanced troubleshooting and diagnostic capability.
  • Strong communication and leadership skills in field environments.
  • Willingness to travel as required.

Nice To Haves

  • Experience aligned with International Electrical Testing Association (NETA) standards.
  • NETA Certification (Level II–IV) preferred.
  • Experience with protective relays and control systems.
  • OEM training (Siemens, Eaton, Schneider, ABB).
  • Journeyman or Master Electrician license.

Responsibilities

  • Lead startup, commissioning, and acceptance testing of electrical power systems, including medium voltage switchgear, low voltage switchgear, switchboards, motor control centers (MCCs), and variable frequency drives (VFDs).
  • Perform advanced electrical testing, including insulation resistance, contact resistance, relay testing, and functional verification.
  • Interpret complex one-line diagrams, schematics, and control logic.
  • Diagnose and resolve system issues independently in the field.
  • Serve as the on-site lead, coordinating with customers, contractors, and engineers.
  • Make real-time decisions during system energization and project execution.
  • Prepare complete, accurate, and customer-ready field service reports.
  • Mentor and develop junior technicians, providing guidance and training in field operations.
  • Ensure strict adherence to safety standards, including NFPA 70E and OSHA requirements.
  • Support continuous improvement of field service processes and standards.
  • Travel to customer sites as required to support project execution.
  • Perform other duties as assigned by management.

Benefits

  • Medical, dental, life and vision insurance
  • 401(k) Retirement Plan and Match
  • Paid Time Off
  • Specified Holiday Pay

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What This Job Offers

Job Type

Full-time

Career Level

Senior

Education Level

No Education Listed

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Based on current job postings on Teal, the average Field Technician salary in the US is approximately $62,000 per year, with a typical range of $37,000 to $104,000.

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