Service Engineering Technician

Are you looking to be part of a game-changing organization that is helping thousands of patients across the country every day? NorthStar Medical Radioisotopes is seeking individuals with a pro-active, collaborative, can-do mindset to join our rapidly growing team in Beloit, WI.

NorthStar develops, manufactures, and distributes radioisotopes used daily for patients needing medically important diagnostic imaging tests.  Using novel and advanced technologies, NorthStar will scale-up production over the coming months and years and intends to become the industry’s market leader.

Innovative technology, opportunities for career advancement, and competitive compensation are just the beginning. NorthStar offers health and life insurance, 401K match, paid holidays, and paid time off, and all NorthStar employees are eligible on day one for our annual bonus and equity incentive plans.


The Service Engineering Technician performs diagnostics and repairs of internal and external systems, supports systems for internal NorthStar use by Customer Service, Engineering, Science, etc., provides support to the Customer Contact Center, and may provide support to NorthStar systems at customer locations as required. The CST will work to diagnose issues with parts and systems and will establish and implement action plans to resolve these issues. Once developed, they will remain committed to drive the plan through the appropriate channels until all issues are resolved. Work schedules are determined by a combination of, but not limited to, Production, Customer Service, Science, and Engineering needs.

Duties and Responsibilities

  • Assess complex problems, collect data, establish facts, and work within established guidelines and procedures to complete system diagnostics, refurbishments, repairs, etc.
  • Assist in developing troubleshooting methods and action plans to address various issues with parts and systems that can be used internally and in the field.
  • Assist in the development and maintenance of manufacturing, production, diagnostics and refurbishment, and service documentation in conjunction with appropriate teams.
  • Assist in the training of Production, Manufacturing, Service, and Contact Center personnel, as required.
  • Assist in the identification, development, documentation, and testing of service tools as well as design updates to the product.


Two-year technical degree in Electronics or equivalent combination of education and experience.  Hands-on experience with electronic test equipment, analysis, troubleshooting, testing, and repair are required.  Experience with radioactivity preferred, but not required.


NorthStar Medical Radioisotopes is headquartered in Beloit, Wis. This location is our primary manufacturing site and accommodates all of our corporate functions. Beloit has small city charm, with a lively and renovated downtown, yet is also close to cities such as Madison, Milwaukee, Chicago, and Rockford.

Beloit is a part of the larger South Central Wisconsin/Northern Illinois region, which offers residents and visitors alike a unique blend of urban opportunities and rural, natural beauty. The area, therefore, offers collections of natural, educational, artistic, and historical attractions alongside a wide variety of sporting and social opportunities. There are several cities and many towns within a reasonable commute of Beloit, which offer a wide choice of residential styles and a large number of school district choices for those considering relocation.

If you are interested in applying for this position, please forward your resume to [email protected] with the position title in the subject line.

NorthStar Medical Radioisotopes is an equal opportunity employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age disability, protected veteran status or other characteristics protected by law.

Customer Service Technician – 1800 Gateway Blvd.  Beloit, WI 53511