Brookfield, Wisconsin

STS Technical Services is hiring Senior Lab Technicians in Brookfield, Wisconsin.

Position Overview:

The Sr. Lab technician will be responsible for developing and overseeing a world class cell testing service to support the new product development, technology evaluations, warranty investigations, and root cause analysis for our lithium ion cells. As part of this position, you will also organize and interpret test results and maintain laboratory equipment.

Duties & Responsibilities:

  • Advise and Oversee cell testing such as short-term performance tests, long term cycle life and other safety tests on commercial lithium-ion cells effective test methods and procedures.
  • Maintain effective test methods and procedures for all tests associated with cell testers.
  • Troubleshoot any issues with test equipment and coordinate repair activities with the equipment manufacturer.
  • Maintain an orderly and efficient database of all test data.
  • Ensure timely completion of tests.
  • Review, analyze, and prepare recommendations relative to new or improved methods, equipment, etc.
  • Other duties and responsibilities as assigned.


  • An associate degree in Electronics is preferred.
  • 5+ years of highly successful experience working in a laboratory environment in working with lithium-ion cells is desired.

Preferred Requirements:

  • Operative knowledge of cell testing machines such as Arbin, Maccor, and Neware.
  • Knowledge of excel and powerpoint to build out test status, root cause analysis updates is highly desired.
  • Basic electronics knowledge and ability to use a multimeter to perform simple diagnostics of electronic circuits.

About STS Technical Services:

STS Technical Services is a Top 100 Staffing Firm that’s partnered with some of the largest names in the aerospace, manufacturing, defense and industrial industries. Our professional recruitment teams put talented individuals to work at client locations all over the world, and we have hundreds of exciting career opportunities for you to explore! If you want to speak to a Recruiting Professional directly, call 1-800-359-4787. STS Technical Services is an equal opportunity employer. #ZR

Brookfield, Wisconsin

About STS Aviation Group
STS Aviation Group was founded in 1986, and over the past three decades, the company has grown to become a global powerhouse in the aerospace industry. With headquarters in Jensen Beach, Florida and offices around the world, our company provides a growing range of solutions to the global aviation industry. These solutions include component sales and distribution, workforce management, aircraft engineering services, line maintenance, and aircraft repair and modifications.
Over the years, STS Aviation Group has become widely known for its breadth of capabilities and customer-centric approach to helping airlines and aircraft operators meet their critical operational and people requirements all over the world.
To learn more about STS Aviation Group and what makes us the company with “Solutions to Keep You Flying,” browse the pages of this website or give us a call today at 1-800-800-2400.

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