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High Voltage Engineer Jobs in California (NOW HIRING)

Astrion

High Voltage Engineer

Mountain View, CA · On-site

$165K - $200K/yr

Overview High Voltage Engineer LOCATION: NASA Ames Research Center, Moffett Field, CA JOB STATUS: Full-time CLEARANCE: None CERTIFICATION: Professional Engineer (PE) TRAVEL: As Needed SALARY: $165 ...

Astrion

High Voltage Engineer

Mountain View, CA · On-site

$165K - $200K/yr

Overview High Voltage Engineer LOCATION: NASA Ames Research Center, Moffett Field, CA JOB STATUS: Full-time CLEARANCE: None CERTIFICATION: Professional Engineer (PE) TRAVEL: As Needed SALARY: $165 ...

XP Power

High Voltage Electrical Engineer

Irvine, CA · On-site

Design and development of DC/DC high voltage power supplies utilizing various topologies, under guidance of senior engineers. * Electrical design of DC/DC switch mode power supplies with output ...

XP Power

High Voltage Electrical Engineer

Irvine, CA · On-site

Design and development of DC/DC high voltage power supplies utilizing various topologies, under guidance of senior engineers. * Electrical design of DC/DC switch mode power supplies with output ...

Hitachi

High Voltage Test Engineer

Santa Fe Springs, CA · Remote

$105K - $158K/yr

Yes High Voltage Test Engineer The Opportunity Are you ready to power up your career with Hitachi Energy? We are looking for a passionate High Voltage Test Engineer to join our Transformer Services ...

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All JobsHigh Voltage Engineer JobsHigh Voltage Engineer Jobs in California

High Voltage Engineer information

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How much do high voltage engineer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for high voltage engineer in California is $51.18, according to ZipRecruiter salary data. Most workers in this role earn between $44.13 and $59.33 per hour, depending on experience, location, and employer.

What does a high voltage engineer do?

A High Voltage Engineer specializes in the design, installation, maintenance, and testing of electrical systems that operate at high voltages, typically above 1,000 volts. These professionals ensure the safe and efficient transmission and distribution of electrical power in utilities, industrial plants, and infrastructure projects. Their responsibilities often include performing risk assessments, troubleshooting faults, and ensuring compliance with safety and regulatory standards. High Voltage Engineers also work closely with other engineers and technicians to implement new technologies and maintain system reliability.

What are the key skills and qualifications needed to thrive as a high voltage engineer?

To thrive as a High Voltage Engineer, you need a solid background in electrical engineering, strong analytical abilities, and typically a bachelor’s degree or higher in a related field. Familiarity with power system design software (such as ETAP or PSCAD), high voltage testing equipment, and relevant safety certifications like OSHA or NESC is important. Excellent problem-solving skills, attention to detail, and effective communication help distinguish top performers in this role. These skills and qualifications are essential to ensure the safe, reliable, and efficient operation and maintenance of high voltage electrical systems.

What are some common challenges high voltage engineers face when working on large-scale power projects?

High Voltage Engineers often encounter challenges related to maintaining safety standards while working with complex electrical systems, especially during installation or maintenance of high voltage equipment. Coordinating with multidisciplinary teams—including civil engineers, project managers, and safety officers—can also add complexity to project timelines. Additionally, troubleshooting unexpected equipment failures and adapting to evolving regulatory requirements are frequent aspects of the role. Proactive communication and continuous learning are essential for overcoming these challenges and ensuring project success.

What is the difference between High Voltage Engineer vs Electrical Engineer?

AspectHigh Voltage EngineerElectrical Engineer
CertificationsHV-specific certifications, e.g., HV safety, electrical safetyGeneral electrical engineering licenses, e.g., PE license
Work EnvironmentHigh voltage substations, power plants, transmission linesBuildings, industrial facilities, electrical systems
Industry UsagePower transmission, distribution, renewable energy projectsBroad engineering sectors including electronics, manufacturing

High Voltage Engineers specialize in designing, maintaining, and ensuring safety in high voltage systems, primarily in power transmission and distribution. Electrical Engineers have a broader scope, working on various electrical systems across multiple industries. While both roles require electrical knowledge, High Voltage Engineers focus specifically on high voltage environments and safety protocols.

What are popular job titles related to High Voltage Engineer jobs in California?

For High Voltage Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching High Voltage Engineer jobs in California look for?

The top searched job categories for High Voltage Engineer jobs in California are:

High Voltage Engineer jobs near you
Infographic showing various High Voltage Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $106,446 per year, or $51.2 per hour.

High Voltage Engineer

Astrion

Mountain View, CA • On-site

$165K - $200K/yr

Full-time

Re-posted 20 days ago

Job description

Overview

High Voltage Engineer

LOCATION: NASA Ames Research Center, Moffett Field, CA

JOB STATUS: Full-time

CLEARANCE: None

CERTIFICATION: Professional Engineer (PE)

TRAVEL: As Needed

SALARY: $165,000- $200,000

Astrion has an exciting opportunity for an High Voltage (HV) Engineer located at NASA Ames Research Center in Mountain View, CA. The High Voltage (HV) Engineer serves as the primary Technical Subject Matter Expert (SME) for the site’s electrical distribution infrastructure, including substations, medium-to-high voltage switchgear, and campus-wide distribution networks (typically 2.4kV to 35kV+) at NASA Ames Research Center. This is an oversight, engineering, and planning role.

REQUIRED QUALIFICATIONS / SKILLS

  • Bachelor’s degree in Electrical Engineering or Bachelor of Science in Electrical Engineering (BSEE) from an ABET-accredited institution
  • At least 5–7 years of professional experience in high-voltage power distribution, substation engineering, or heavy industrial electrical systems
  • Knowledge and experience working within Federal and California facility electrical distribution infrastructure including medium-to-high voltage switchgear, and campus-wide distribution networks (typically 2.4kV to 35kV+)
  • Detailed experience with National Electrical Code (NEC) and National Electrical Safety Code (NESC)
  • Current NFPA 70E / Arc Flash Training is required
  • Flexible in adapting to deadlines, changing schedules, competing priorities, and unpredictable events
  • Thorough, detail oriented, and organized, with excellent time management skills and ability to prioritize tasks
  • Familiar with and able to present data and recommendations to a diverse audience of project managers, engineers, technical staff, and contractors
  • Superb verbal and written communication skills
  • Self-motivated problem solver and independent thinker

 

PREFERRED QUALIFICATIONS / SKILLS 

  • Professional Engineer (PE) License is highly preferred.
  • NASA, federal, state, or local government experience highly desired
  • Expertise in electromechanical and solid-state relays calibration and setting an advantage
  • Exceptional customer relationship management highly desirable
  • You may not check every box or your experience may look a little different from what is outlined, but if you think you can bring High Voltage Engineering value we encourage you to apply

RESPONSIBILITIES

  • Serve as the primary Technical Authority and Subject Matter Expert (SME) for the site’s electrical distribution infrastructure, including substations, medium-to-high voltage switchgear, and campus-wide distribution networks (typically 2.4kV to 35kV+) at NASA Ames Research Center.
  • Develop a 5-to-10-year master plan with cost-benefit analyses for electrical distribution infrastructure, including major capital improvements (switchgear. transformer replacements, and substation modernization)
  • Provide engineering-level guidance to field crews, high-voltage technicians, and electricians during complex troubleshooting or emergency repairs.
  • Review and approve engineering packages, technical submittals, one-line diagrams, and protection/coordination studies for new construction or system retrofits
  • Ensure engineering designs and field work meet National Electrical Code (NEC), National Electrical Safety Code (NESC), and NFPA 70E requirements
  • Implement strict adherence to safety standards by acting as the lead authority on NFPA 70E (Electrical Safety in the Workplace).
  • Oversee arc flash studies and ensure OSHA/site-specific safety mandate compliance
  • Analyze contractor-provided data (e.g., dissolved gas analysis, relay testing, thermographic scans) to predict equipment life cycles and prevent outages
  • Support technical reviews for equipment upgrades to ensure compliance with technical requirements.
  • Identify, prioritize, communicate, and deconflict tasks, deliverables, and project impacts
  • Interface with Government, contractors, and project partner staff for tasks, updates, and status
  • Responsible for monthly, annual, and project milestone review assessments and reports

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