Senior Field Service Technician – High-Voltage Systems

Qualus Corporation; Brooklyn Park (MN); On-site; USD 65,000 - 85,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Life Insurance

Retirement Savings Plans with company

Paid Time Off

Company Holidays

Job summary

Qualus Corporation in the United States is seeking a Field Service Technician III in our Specialized Field Services group. The role involves testing, maintenance and repair of low and medium voltage equipment in shop and field, with 30-50% travel.

You will lead field testing, supervise repairs, document site work, and mentor junior technicians. A strong HV background and ability to read schematics, use PowerDB and travel up to 50% are essential.

Qualifications

• 3–5 years of Switchgear/High Voltage technician experience.
• Proficient with high voltage test equipment.
• Ability to read manuals and reports; communicate clearly in English.

Responsibilities

• Provide testing and servicing of relays, circuit breakers, transformers, and switchgear in field.
• Perform mechanical work and repairs on breakers and switches.
• Lead testing/maintenance/repair activities for breakers, transformers, switchgear, and motor control equipment.
• Prepare and document site projects thoroughly.
• Wiring circuit breakers and reading test equipment.
• Read schematics and wiring drawings.
• Troubleshoot circuit breaker controls and time-current curves.
• Test transformers including Power Factor and TTR.
• Document activity using PowerDB.
• Provide instruction and mentorship to junior technicians.
• Work with electrical tools and socket sets.

Skills

Electrical high-voltage testing

Field service troubleshooting

Reading schematics

English communication

Education

Associate’s degree in Electrical Power & Controls

Electrical Engineering degree from ABET-accredited college

Tools

PowerDB

Job description

Qualus Corporation in the United States is seeking a Field Service Technician III in our Specialized Field Services group. The role involves testing, maintenance and repair of low and medium voltage equipment in shop and field, with 30-50% travel.

You will lead field testing, supervise repairs, document site work, and mentor junior technicians. A strong HV background and ability to read schematics, use PowerDB and travel up to 50% are essential.