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.

This role will drive NorthStar’s calibration program and develop and execute preventive maintenance and calibration activities for instrumentation equipment, including but not limited to flow meters, level sensors, temperature and pressure sensors, servo motors, and robotic equipment. The role will support maintenance, engineering, quality, safety, and operations teams to identify, document, and control instrumentation and electrical (I&E) equipment used in NorthStar’s cGMP‑defined areas within a 24/7/365 manufacturing environment. Additionally, the role will lead the logistics of outsourced calibration activities.

• Perform a variety of calibration, installation, maintenance, troubleshooting, and repair duties related to industrial process instrumentation in GMP manufacturing, utility, radiation, and laboratory areas.
• Drive the coordination of external instrument and device calibration service providers as needed.
• Perform instrument validation as required.
• Draft and execute Preventive Maintenance and Calibration SOPs as necessary and document all activities via work orders in a CMMS as necessary.
• Assist in tracking GMP equipment for calibration and PM activities.
• Read and interpret blueprints, drawings, and schematics.
• Escort, provide direction to, and oversee onsite calibration services to ensure the quality of calibrations and documentation.
• Participate in and lead investigations as necessary. Administer events, deviations, and CAPAs as required.
• Work at heights, climbing ladders, stairs, operate manlifts and boom lifts to include industrial material handling equipment and maintain certifications for this equipment within the facilities.

After 3 months you will:

Become familiar with NorthStar SOPs and WI's and align with NorthStar's Mission. 

Be coordinating planning and scheduling of calibration activities with NorthStar's calibration partners. 

Be fluent in navigation of NorthStar's asset tracking software. 

After 6 months you will:

Leading continous improvement initiatives for NorthStar's calibration program.

Be empowered to recommend internal metrology prioritization. 

Work with management to recommend capitol budgeting for the calibration program. 

Technical Degree in Electro-Mechanical Technology or a related field, with a minimum of three (3) years of experience within a regulated environment, or equivalent combination of education and experience. Two (2) years of laboratory or field metrology experience required. Lock Out Tag Out and PLC programming experience is 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.

Primarily 1st Shift M-F while supporting 24/7/365 manufacturing environment and participation in NorthStars Facilities Maintenance Standby Program. 

• Medical, dental, and vision insurance
• Healthcare Flex Spending Account (FSA) and Dependent Care FSA
• Company-paid short-term and long-term disability
• Company-paid life insurance & AD&D coverage
• Pet insurance
• 401(k) match
• Paid holidays and paid time off (PTO)
• Paid parental leave
• Bonus plan
• Equity Incentive Program

This role may involve working in a controlled cleanroom environment, general office setting, or specific manufacturing areas. Conditions may include:

• Exposure to varying temperatures, both indoors (heated/air-conditioned spaces) and outdoors
• Noise levels range from quiet to loud, depending on the work area
• Specific vision abilities, including near vision, visual acuity, and color discrimination

Personal Protective Equipment (PPE) is required and may include:

• Respirators, gloves, safety glasses, and full protective clothing
• Compliance with cleanroom gowning protocols (e.g., removal of all jewelry, including piercings)
• Prohibition of cosmetics, fragrances (perfume, aftershave), and nail products, including polish, artificial nails, or extensions

As a radiopharmaceutical manufacturing site, radiation may be present in the laboratory and production areas. Employees in this role may be required to:

• Follow strict radiation safety procedures
• Participate in dosimetry monitoring and bioassay testing as part of the company protocol
• Inform leadership of any health conditions that may affect product integrity, by cleanroom standards

NorthStar Medical Radioisotopes is proud to call Beloit, Wisconsin home. Our headquarters and primary manufacturing facility are located in this vibrant, growing community that combines the charm of a small city with the advantages of a central Midwest location. Beloit features a lively, revitalized downtown filled with local restaurants, shops, and cultural events, and is just a short drive from major metropolitan areas including Madison, Milwaukee, Chicago, and Rockford.

Situated in the heart of the South Central Wisconsin and Northern Illinois region, Beloit offers a rare blend of urban amenities and scenic natural surroundings. Whether you’re drawn to outdoor recreation, educational institutions, the arts, or historic landmarks, the area provides rich and diverse experiences for all interests. A variety of nearby communities, ranging from rural towns to suburban neighborhoods, offer flexible housing options and access to multiple school districts, making Beloit an excellent choice for individuals and families 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.