High Voltage/Medium Voltage Technician (HV/MV) - Fresno/Lemoore

ACT Power Services, LLC; Fresno (CA); Hybrid; USD 70,000 - 110,000; Full time

Benefits offered by this job

401(k)

Health Insurance

Paid Time Off

Training & Development

Advancement Opportunities

Job summary

ACT Power Services, LLC in Fresno, CA is seeking a skilled HV/MV Technician to install, maintain, test, and repair HV/MV equipment for solar projects. This hands-on, field-based role requires travel to customer sites with safety-first operations.

The ideal candidate has 3–5 years of HV/MV experience, knowledge of protective relaying and power system operations, and proficiency with electrical test gear. Travel around 40% and on-call duties may apply; OSHA 70E/NFPA 70E compliance is essential.

Qualifications

• HV/MV electrical systems experience required.
• Willingness to travel up to 40% and work non-standard hours.
• Valid driver’s license and ability to travel to job sites.

Responsibilities

• Install, maintain, and repair HV/MV electrical systems (typically 5kV–35kV+).
• Test transformers, switchgear, breakers, relays, and protective devices.
• Troubleshoot faults and perform root-cause analysis.
• Document maintenance activities and test results.
• Assist energizing new or repaired systems following safety protocols.
• Ensure compliance with OSHA, NEC, NFPA 70E and company safety standards.

Skills

Electrical theory

Protective relaying

Power system operations

Electrical test equipment

Multimeters

Megger

Doble

HiPot

TTR

Travel capability

On-call flexibility

Education

HS diploma or GED

Tools

Electrical test instruments

Job description

ACT Power Services, a national solar Operations & Maintenance provider, is seeking a skilled and safety-conscious High Voltage/Medium Voltage (HV/MV) Technician to join our team. The ideal candidate will have a strong background in electrical systems, with expertise in the installation, maintenance, testing, and repair of HV/MV electrical equipment and systems. This is a hands-on role that plays a critical part in ensuring the safe and efficient operation of a solar power plant’s infrastructure.

This role is hybrid, partly based in the field, and is not assigned to the ACT Power Services main office location. Employees primarily work for or from customer sites where ACT Power Services provides Operations & Maintenance services. While the listed location(s) are preferred based on the primary site assignment, candidates residing in other locations may be considered. Travel to other sites across the United States may be required based on operational and business needs.

Responsibilities

• Perform installation, maintenance, and repair of HV/MV electrical systems (typically 5kV – 35kV and above).
• Conduct electrical testing of transformers, switchgear, breakers, relays, and protective devices.
• Perform cable splicing and terminations in accordance with industry standards.
• Troubleshoot electrical faults and perform root cause analysis.
• Maintain accurate documentation of maintenance activities, inspections, and test results.
• Assist in energizing new or repaired systems following strict safety protocols.
• Comply with all OSHA, NEC, NFPA 70E, and company safety standards.
• Support system upgrades, outages, and emergency repairs as needed.
• Collaborate with engineers and project managers to ensure projects meet specifications and timelines.

Requirements

Required:

• High school diploma or GED.
• Minimum 3–5 years of relevant experience working with HV/MV systems.
• Knowledge of electrical theory, protective relaying, and power system operations.
• Proficiency in using electrical test equipment (e.g., Multimeters, Megger, Doble, HiPot, TTR, etc.).
• Valid driver’s license and ability to travel to job sites.
• Must have the ability to travel around 40% and work on-call during off-shift hours and weekends as needed

Preferred:

• Technical certificate or associate degree in Electrical Technology or related field.
• OSHA 30 certification and NFPA 70E training.
• NETA or equivalent testing certification is a plus.
• Experience with substation and transmission system maintenance.
• Certificate for medium voltage cable terminations and splices.

Physical Requirements

• Must be able to comply with all safety standards and procedures. PPE personal protective equipment is required.
• Must have the ability to sit, stoop, kneel, bend, stand, or walk for 8-10 hours a day.
• Must be able to lift, push, or pull up to 50 pounds on an occasional basis.
  
• Must be comfortable working in confined spaces, heights, and around energized equipment.

WORKING CONDITIONS

Work is performed mostly outside in the field at job sites. Some sites have offices available. The ability to work in inclement weather conditions is required.

Benefits:

• 401(k)/Roth (with employer match)
• Health Insurance: Medical, Dental, Vision
• FSA, HSA, Dependent Care
• Short-Term & Long-Term Disability
• Critical Illness, Accident, Hospital Indemnity
• Life Insurance, AD&D Insurance (Group & Supplemental)
• Legal Insurance, Identity Theft Protection
• Pet Insurance
• Employee Assistance Program
• Paid Time Off, Sick Time
• Parental & Other Extended Leaves
• Paid Holidays
• Opportunities for Advancement
• Training & Development

Employment with ACT Power Services is at-will, where permitted by applicable law.

The statements above describe the general nature of the work performed and are not intended to be an exhaustive list of duties or responsibilities.

Reasonable accommodations may be made to enable qualified individuals with disabilities or related needs to perform the essential functions of the position.

ACT Power Services is committed to fostering an inclusive workplace and providing equal employment opportunities to all qualified applicants and employees.

ACT Power Services does not accept unsolicited resumes or referrals from staffing agencies, search firms, or third-party recruiters.