Quality Control Supervisor

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.


This position is responsible for planning, managing, and supervising the activities of a Quality Control (QC) team.  This role provides oversight of staffing, lab policies, and quality procedures.  The QC Supervisor will provide quality control oversight and direction from incoming material inspection through product release to ensure quality processes are cGMP compliant and maintained.  Projects and duties will be completed in compliance with applicable cGMP, cGLP, FDA, and all other regulatory agencies’ standards.

Duties and Responsibilities

  • Recruit, manage and develop a team of quality specialists to ensure compliance with the applicable regulations and support NorthStar’s Core Values.
  • Provide support and training to Quality Control Specialists for component inspection, product testing, and laboratory analyses.
  • Assume the responsibilities of the Manager, Quality Control, and/or designee in his/her absence.
  • Exhibit strong problem-solving skills, take initiative, and focus on achieving company goals.
  • Serve as the subject matter expert in certain areas of Quality Control.
  • Assist in review and approval of documents in support of manufacturing and quality testing including test data, protocols, reports, and Standard Operation Procedures (SOPs).
  • Provide on-the-floor QC oversight of manufacturing operations.


Bachelor’s Degree in Chemistry, Biology, or other scientific discipline and a minimum of six years of progressive experience in Quality Control with two or more years of supervisory experience; or equivalent combination of education and experience.  Experience with executing QC test methods, (preferably endotoxin, bioburden, sterility, environmental monitoring, pH), generating associated data packages, reviewing/auditing data packages generated by others, trending data and statistical analyses required.  Knowledge of ALARA principles, operating radiation detection equipment, and handling of radioactive materials preferred.  Familiarity with pharmaceutical manufacturing processes, 21 CFR 210/211/820 ideal.


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.

Quality Control Supervisor – 1800 Gateway Blvd. Beloit, WI 53511