Join the best radiopharmaceutical company in the world!

If you’re looking to make an impact while building a meaningful career in a specialized, fast-growing field, NorthStar Medical Radioisotopes is the place to do it. NorthStar Medical Radioisotopes is a growing, commercial-stage company focused on advancing patient care by providing therapeutic radioisotopes and novel radiopharmaceuticals to detect and treat cancer.

At the forefront of NorthStar’s technological innovation is scientific excellence, using first-in-kind electron accelerator technology and integrated campus capabilities to drive progress in radiopharmaceutical manufacturing. Our work is driven by a meaningful mission—advancing life-saving radiopharmaceutical development and ensuring a reliable supply of critical medical isotopes for patients in need. As a rapidly growing organization operating on the cutting edge of science, we offer exceptional career growth and professional development opportunities, supported by world-class facilities and a competitive benefits package.

The Radiopharmaceutical Manufacturing Specialist performs duties to support the development and manufacturing of radiopharmaceuticals for NorthStar operations.  This includes equipment preparation, product dissolution, and dispensing of medical radioisotopes while complying with procedures, instructions, and prescribed routines. All duties and responsibilities will be completed in compliance with applicable regulatory agency standards.

This position supports development and manufacturing of radiopharmaceuticals used in time-sensitive patient treatments. The primary schedule is Monday through Friday. Flexibility to work alternate shifts is occasionally required to ensure on-time delivery of critical doses for scheduled patient care.

• Execute various aspects of radiopharmaceutical manufacturing, including pre-production set-up, manufacturing processes, post-production activities, and waste stream management.
• Assist in the accurate and timely preparation and completion of records manufacturing, including Batch Records, Forms, Logbooks, etc.
• Review production Work Orders on the production schedule.
• Author, review, and revise cGMP documentations, such as Batch Production Records (BPR), Standard Operating Procedures (SOP), Works Instructions (WI), and Production Checklists while upholding NorthStar’s QMS guidelines.
• Perform safety checks and routine inspection of the production processing equipment and control systems, consumables, and cleanrooms to ensure compliant manufacturing. Notify leader of equipment or operating problems and the need for additional materials, supplies, or investigations.
• Maintain accurate inventory of materials and consumables, and coordinate equipment traceability under the direction of the leader.
• Perform and assist in maintaining the cleanliness and orderliness of the cleanroom and/or manufacturing spaces, equipment, and materials in accordance with NorthStar’s respective policies and procedures.
• Work cross-functionally on employing standardized root cause analysis, investigation tools and methodologies.
• Contribute to interdepartmental projects including production scale-up and continuous process improvement.

After 3 months, you will:

1. Understand foundational cGMP and just-in-time radiopharmaceutical manufacturing principles
2. Become a qualified Radiation Worker, trained in ALARA principles and isotope-specific safety protocols.
3. Collaborate effectively with cross-functional teams, including Quality, Science, and Engineering, to ensure timely delivery of radiopharmaceuticals for cancer treatment.
4. Gain hands-on experience with state-of-the-art manufacturing technology under expert supervision.

After 6 months, you will:

1. Achieve Qualified Operator status with demonstrated competency to execute full batch manufacturing of novel isotopes.
2. Contribute to Operational Excellence by maintaining optimum KPIs and metrics to enhance production efficiency and quality.
3. Fully integrate into NorthStar’s mission to revolutionize oncology treatment by providing patients with global access to game-changing radiopharmaceuticals.
4. Develop advanced technical skills in handling sophisticated manufacturing processes and technologies, positioning yourself as a key player in an innovative and impactful field.

Associate’s Degree (AS) in a STEM discipline and minimum two (2) years of cGMP experience; or equivalent combination of education and experience.  Relevant military experience will also be considered.  

Bachelor’s Degree (BS) in a STEM discipline and minimum two (2) years of cGMP experience preferred.  CDMO/CMO experience, chemistry experience and knowledge of aseptic processes (cleanroom environment) and equipment qualification preferred. 

Please note the company cannot provide immigration-related sponsorship (including H-1B status, O-1 status, Optional Practical Training support, etc.) for this position.  Each successful applicant will be required to complete the Form I-9, Employment Eligibility Verification, demonstrating both identity and employment authorization, on or before the first day of employment.  Under federal law, only truthful information may be provided on the Form I-9.

Physical demands may include, but not be limited to, specific vision abilities including near vision/acuity and visual color discrimination.

The work environment may include exposure to a heated/air-conditioned indoor office / manufacturing / cleanroom setting with adequate ventilation and lighting and outdoor environments with varying temperatures.  The noise level may vary from quiet to loud. Employees must be willing and able to wear various types of PPE, including, but not limited to, respirators, gloves, safety glasses, and protective clothing, as required by the job to ensure safety in potentially hazardous conditions.  Specific cleanroom requirements include employees needing to inform leadership about any health condition that may have an adverse effect on products, as well as compliance with gowning protocols.  This means all jewelry, including physically attached items, must not interfere with the effectiveness of personal protective equipment.  In addition, all cosmetics, fragranced products (perfumes, aftershave, etc.), and nail products are prohibited, including clear nail polish, artificial nails, and nail extenders. 

The company is a radiopharmaceutical manufacturer and radiation may be present in manufacturing and laboratory areas. Employees may be required to be monitored using company provided dosimetry and bioassay testing.

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.

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.