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High Voltage Testing Jobs in Minnesota (NOW HIRING)

High Priority Plumbing

Sr. Field Technician

Cedar, MN · On-site

$19.75 - $27/hr

Perform High, Medium, and Low voltage testing of electrical power equipment as a crew leader. * Utilize Human Performance Error Elimination concepts and tools. * Consult manuals, schematics, wiring ...

Marshall Mfg Co

Quality Inspector

Minneapolis, MN

$21 - $35/hr

Relay Testing * Hi-Pot (High Potential) / High Voltage Testing * Insulation Resistance Testing * Field Measurements * Weighing Raw Materials * Environmental Protection Agency (EPA) Certification

One Tech

Substation Technician

Minneapolis, MN

$55 - $75/hr

Ground grid testing, medium voltage cable testing. Troubleshoot and test control circuits ... Proficiency with high voltage test equipment as well as knowledge of low and medium voltage test ...

Pierson Wireless Corp.

Low Voltage Technician

Minneapolis, MN · On-site

$21.75 - $29.50/hr

... and testing. * Conveys project timelines and coordinates with contractors and Customers ... High school diploma or general education degree (GED), or one to three months related experience ...

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High Voltage Testing information

How does a high voltage tester work?

A high voltage tester used in high voltage testing jobs applies a controlled high voltage to equipment or cables to verify insulation integrity and detect faults. It measures leakage current or dielectric breakdown to ensure safety and compliance with standards, often requiring specialized training and safety precautions. The tester's design includes high-voltage sources, measurement instruments, and safety features to prevent accidents during testing.

What are the key skills and qualifications needed to thrive in the High Voltage Testing position, and why are they important?

Excelling in High Voltage Testing requires a solid background in electrical engineering, safety protocols, and diagnostic procedures, often supported by a technical degree and relevant experience. Familiarity with specialized testing equipment such as insulation resistance testers, hipot testers, and adherence to certifications like NETA or OSHA standards is essential. Attention to detail, critical thinking, and effective teamwork are important soft skills for this position. These abilities ensure accurate testing, compliance with safety regulations, and strong collaboration, minimizing risks and ensuring reliable electrical system performance.

Which activities require a high voltage technician?

A high voltage technician is responsible for installing, testing, maintaining, and repairing high voltage electrical systems and equipment, such as power transformers, switchgear, and circuit breakers. They perform activities like conducting insulation tests, troubleshooting electrical faults, and ensuring system safety and compliance, often working with specialized tools and following strict safety protocols. Certification and knowledge of electrical codes are essential for these activities.

What is a High Voltage Testing job?

A High Voltage Testing job involves inspecting, evaluating, and ensuring the safety and reliability of electrical equipment operating at high voltages. Professionals in this role use specialized equipment to test transformers, circuit breakers, cables, and other high-voltage components to detect faults, insulation breakdowns, or potential failures. They work in industries like power generation, transmission, and manufacturing, ensuring compliance with safety standards and regulations. This job requires technical expertise in electrical systems, troubleshooting skills, and adherence to strict safety protocols.

Is being a LV tech a good career?

High Voltage Testing as a role involves inspecting and maintaining electrical systems operating at high voltages, requiring specialized knowledge, safety training, and certifications. It offers steady employment opportunities in utilities, construction, and industrial sectors, with potential for advancement and good compensation. The job demands attention to safety protocols and technical skills, making it suitable for individuals interested in electrical systems and safety procedures.

What are some of the typical challenges faced in a High Voltage Testing role?

Professionals in High Voltage Testing often work in dynamic environments that require careful adherence to stringent safety standards and protocols. Common challenges include troubleshooting complex electrical systems, working in variable weather or site conditions, and managing tight project deadlines. Teamwork and clear communication are crucial, as these roles frequently involve coordination with engineers, maintenance teams, and project managers. Those who excel in this field are proactive in problem-solving and maintain a strong focus on safety and compliance, which is critical to both personal and operational success.

What does a high voltage engineer do?

A high voltage engineer designs, tests, and maintains electrical systems that operate at high voltages, ensuring safety and compliance with industry standards. They perform inspections, troubleshoot issues, and use specialized equipment to verify system performance, often working in power generation, transmission, or distribution environments.
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High Voltage Testing jobs near you
Infographic showing various High Voltage Testing job openings in Minnesota as of July 2026, with employment types broken down into 100% Full Time. Highlights an 94% In-person, and 6% Remote job distribution.

Electrical Tester (High Voltage)

ELECTRIC MACHINERY COMPANY, a division of WEG

Minneapolis, MN • On-site

$22 - $28/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Job description

Description:

Electric Machinery Company, a division of WEG Electric Corp.

Minneapolis, MN


Position: Electrical Tester (High Voltage) - 1st Shift

Team: Quality Team


Primary Objective of Position:

A Tester provides validated product performance data by performing test setup, operation, troubleshooting, calibration and reporting. Internally we refer to this position as a Tester.


Major Areas of Accountability:

  • Set up, connect, test and adjust test items such as motors, generators, control equipment and specifically designed power apparatus to meet IEEE, API, NEMA and other product specifications.
  • Read information pertaining to apparatus to be tested, such as production order, engineering data sheets, process specifications, test specifications, and drawings.
  • Prepare data sheets, test plans and reports electronically to meet internal and external customer requirements.
  • Use auxiliary testing apparatus such as pony brakes, generators, voltmeters, ammeters, dynamometers, driving motors, tachometers, meggers and high-pot equipment.
  • Check machines for common defects before setup and, if found, reports to supervisor for proper disposition.
  • Connect test unit through necessary meters, generators, shunts, instrument transformers, resistors, reactors or other apparatus as required.
  • Collect, record and analyze data for comparison to specification.
  • Mechanical setup, test and dynamic balance of components.
  • Performs electrical in-process verification of compliance to specifications.
  • Calibrates and maintains electrical test equipment including development of electronic databases, standards, work instructions and procedures.
  • Lift and move materials using forklift, pallet jack, overhead crane or jib crane.
  • Demonstrates a commitment to Continuous Improvement by identifying opportunities in day to day work.
  • Performs to ISO 9001 Quality Standards and abides to OSHA and EPA regulations.
  • Other duties as assigned.

Knowledge/ Skills/Abilities:

  • High School Diploma or equivalent required; advanced certificate/degree in related field desired.
  • Ability to work with minimal supervision and is self-motivated.
  • Must be able to work with a team and independently.
  • Good oral and written communications skills.
  • Ability to effectively partner and communicate with external and internal customers at all levels of the organization.


Physical Requirements:

  • Routinely lifts and moves objects up to 20 lbs.
  • Occasionally lifts and moves objects up to 50 lbs.
  • Occasionally ascends/descends ladders and stairs.
  • Occasionally works at heights or on platforms.
  • Occasionally positions self in various works spaces, including low, tight or confined spaces.
  • Routinely remains in a stationary position, often standing or sitting for prolonged periods of time.
  • Occasionally uses repetitive motions including the wrists, hands or fingers to operate machinery or tools.
  • Occasionally operates machinery and power tools.
  • Routinely moves from one work station to another to accomplish tasks.

Job Type

Monday – Friday, 7:00 a.m. – 3:30 p.m.

Full-time (Union)


Skills Matrix:

The Tester position is part of the Quality Team skills Matrix. This position works as a team member utilizing and performing to the Quality Team skills matrix, which outlines the comprehensive skills in the Quality Team.


Pay:

$22-28/hr

Voluntary weekday and weekend overtime.

Saturday is paid at time and a half, Sundays are paid at double time!


Benefits

  • Medical, Dental & Vision Insurance eligible your 1st day on the job
  • 401K with Match 1st month following hire
  • Quarterly Bonus Program payout potential
  • Company paid Holidays (12)
  • Paid Time Off (PTO) accrued
  • Paid Birthday (use anytime throughout the year)
  • Company paid Short & Long Term Disability
  • Company paid Life Insurance
  • $6,000 annual Tuition Reimbursement program
  • Company provided tools
  • Company provided uniforms (laundered)
  • Company reimbursement for Safety Shoes & Safety Glasses
  • Secure, onsite free parking

Company cannot provide sponsorship for this position

No Agencies, please.

Requirements: