R&D Test Technician (Electrical)

Position Summary

The R&D Technician (Electrical) supports the design, development, and testing of power electronics and electrical systems. This role works hands‑on with electrical assemblies, components, and test equipment under the direction of engineers, contributing to prototype builds, product validation, and troubleshooting activities. The ideal candidate has a strong foundation in electrical and electronics principles and enjoys working in a lab and prototype environment.

Candidate must be authorized to work in the United States without sponsorship now or in the future.

Key Responsibilities

Support engineers in the development and testing of new electrical and power electronic products

Assemble, wire, and modify electrical and electronic prototypes and test setups

Conduct electrical testing, troubleshooting, and failure analysis down to the component level

Safely work with low‑ and high‑voltage systems (including AC and DC power)

Use electrical test equipment such as multimeters, oscilloscopes, power supplies, and load banks

Identify, evaluate, and help source electrical components using datasheets and technical documentation

Document test results, observations, and issues clearly and accurately

Assist with validating designs against specifications and functional requirements

Follow established safety procedures and contribute to a clean, organized lab environment

Required Qualifications

Associate degree in Electrical Engineering Technology, Electronics Technology, or a closely related field or equivalent hands‑on electrical experience

Solid understanding of electrical and electronic fundamentals (AC/DC circuits, voltage, current, resistance, power)

Ability to read and interpret electrical schematics and wiring diagrams

Comfortable performing hands‑on electrical troubleshooting

Strong attention to detail and commitment to safe work practices

Ability to work effectively under the guidance of engineers in a fast‑paced R&D environment

Preferred Qualifications

Experience working with power electronics or industrial electrical systems

Exposure to high‑voltage testing or industrial power environments

Experience with prototype or laboratory testing

Familiarity with electrical control systems, sensors, or embedded hardware

Desire to grow technically and develop deeper engineering skills over time

Why This Role Matters

This position plays a critical role in turning ideas into working hardware. The R&D Technician provides the hands‑on electrical expertise needed to test, validate, and improve designs before they move into production.

Pay

DOE

Benefits Included

Paid time off (2 weeks per year)

Paid Holidays (8 days)

Health Insurance (multiple medical plans)

Dental Insurance

Vision Insurance

Health Savings Plan

Flexible Savings Account

401(k) Matching Retirement

Who We Are

Phase Technologies is a power electronics manufacturer located in Rapid City, South Dakota. Founded in 1999, Phase Technologies developed the world’s first digital phase converter, called the Phase Perfect® Digital Phase Converter. This was the first major advancement of phase conversion technology in decades. The company expanded the technology into variable frequency drives (VFDs) in the irrigation, water pumping, HVAC, and oil & gas industries.

Specializing in VFDs with Active Front End technology, Phase Technologies produces the only low harmonic, fully regenerative, phase-converting VFD that complies with IEEE 519, the international standard for allowable harmonic levels on utility mains. The company has an extensive product line-up of low harmonic, fully regenerative drives in both three-phase and phase-converting models.