Senior Lab Technician – Power Electronics
Andover, MA 01810
Engineering
Salary: $75,000 – $80,000
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.
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
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
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
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.
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