Senior Lab Technician – Power Electronics

Senior Lab Technician – Power Electronics

Andover, MA 01810
Engineering 
Salary: $75,000 – $80,000

About the Role

We’re looking for a hands-on Senior Engineering Aide to support advanced power electronics testing in a dynamic lab environment. You’ll work directly with engineers to evaluate DC-DC and AC-DC power supply performance, build and refine test setups, and help drive product validation from concept to qualification.

This is a highly technical, lab-focused role where problem-solving, creativity, and precision matter every day.

What You’ll Do

• Support engineering teams in evaluating and qualifying power supply components and assemblies

• Run detailed testing to measure temperature rise vs. electrical load and cooling conditions

• Design, build, and improve electrical, mechanical, and thermal test setups

• Modify and fabricate custom test fixtures to enhance lab efficiency and accuracy

• Collect, analyze, and summarize test data using Excel, PowerPoint, and internal systems

• Work across engineering groups to troubleshoot product and setup challenges

• Ensure test equipment calibration and lab readiness standards are maintained

• Prepare and install thermocouples and precision measurement setups

What You Bring

• Associate’s Degree in Electronics, Electro-Mechanical Technology, or equivalent experience

• 7+ years of hands-on lab or engineering support experience

• Strong understanding of AC/DC circuits and power systems

• Experience with lab instruments:

  • Multimeters

  • Power supplies

  • Electronic loads

  • Power analyzers

  • Data acquisition systems

• Ability to interpret schematics, drawings, and test specifications

• Strong soldering skills and thermocouple preparation experience

• Advanced proficiency in Microsoft Excel and Office tools

• Clear communication skills for documenting and presenting test results

• Self-starter who thrives in a fast-paced, hands-on engineering environment

Bonus Skills (Nice to Have)

• Liquid cooling systems (chillers, cold plates, pressure setups)

• Understanding of thermal resistance and heat transfer concepts

• Basic machining (drill press, milling machine, Cu/Al stock)

• Experience with FLIR thermal imaging systems

• LabVIEW or similar automation tools

• Oscilloscope operation and troubleshooting

Why This Role Matters

Your work directly impacts product performance, reliability, and innovation in advanced power systems. You’ll be a key part of the lab team turning engineering concepts into validated, production-ready technology.

Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.