MSAT II, Accelerator Support

NorthStar Medical Radioisotopes; Beloit (WI); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) match

Paid holidays and PTO

Bonus plan

Equity Incentive Program

Job summary

NorthStar Medical Radioisotopes in Beloit, Wisconsin, is seeking a MSAT II, Accelerator Support to maintain and repair particle accelerators and related systems, including on-site installation and commissioning.

You will work on-floor and on-call to manufacturing, develop maintenance procedures, and collaborate across Manufacturing, Engineering, Quality, Radiation Safety, and Maintenance to improve reliability and throughput.

Qualifications

• Bachelor’s degree in a relevant STEM field with 3+ years in a regulated environment.
• Experience operating accelerators, radiological devices, or reactors.
• Ability to interpret electrical/mechanical drawings and schematics.
• Proficient use of diagnostic instruments and equipment.

Responsibilities

• Communicate safety and quality issues promptly.
• Perform maintenance, troubleshooting, repairs, and upgrades on accelerators and support systems.
• Develop preventative maintenance procedures and ensure compliance with safety regulations.
• Collaborate across Manufacturing, Engineering, Quality, and Radiation Safety.
• Monitor performance data and drive reliability improvements.
• Provide training to Accelerator Operators and support staff.

Skills

Accelerator operation knowledge

Digital & analog circuitry

Interpret mechanical drawings

Interpreting electrical drawings

Education

Bachelor’s Degree in a relevant STEM field

Master’s Degree in a relevant STEM field

Tools

DVMs

Oscilloscopes

Micrometers

Job description

Overview

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.

Position

The MSAT II, Accelerator Support is responsible for supporting and executing routine maintenance and repair activities for our particle (electron) accelerators and their supporting systems/equipment. This position will also support the commissioning and installation of accelerators and supporting systems/equipment, as well as the development of procedures for associated maintenance and troubleshooting.

This role will provide on-the-floor and standby (on-call) technical support to manufacturing as required.

Responsibilities

• Effectively communicate safety and quality issues raised by customers or staff in a timely manner.
• Support the execution of maintenance, troubleshooting and repairs, and upgrade project work for accelerators and associated support systems. Support the management of spare parts for the accelerators and associated support systems.
• Develop and author preventative maintenance and troubleshooting procedures for accelerator and supporting systems/equipment. Ensure procedures and work instructions comply with all appropriate safety regulations.
• Work cross-functionally with other departments to effectively transfer and maintain processes in the facility.
• Support the evaluation of existing manufacturing processes and maintenance strategies and identify areas for improvement in efficiency, productivity, process capability, risk, and cost reduction.
• Monitor, trend, analyze, and track performance data of the accelerators and associated support systems. Report and document interventions and actions undertaken with the required level of details and accuracy.
• Support the development of and provide technical service training for Accelerator Operators and other support personnel.
• Support the investigation of risk assessments, gap analysis, deviations, change controls, and CAPAs including determination of product or process impact, root-cause analysis, and corrective action identification.

Early Development

After 3 months you will:

• Achieve Accelerator System Qualification
• Complete all required site, radiation safety, GMP, quality, and equipment training.
• Demonstrate understanding of accelerator theory of operation and supporting systems (vacuum, cooling water, RF, high voltage, pneumatic systems).
• Successfully qualify for independent access to accelerator support activities under supervision.
• Become Proficient in Routine Maintenance Activities
• Participate in and execute scheduled preventative maintenance tasks on at least one accelerator system.
• Demonstrate proper use of diagnostic equipment such as DVMs, oscilloscopes, and leak-detection equipment.
• Complete maintenance documentation accurately and on time.
• Develop Troubleshooting Competency
• Support troubleshooting and repair of at least 3-5 equipment or system issues.
• Demonstrate ability to interpret electrical schematics, mechanical drawings, and system documentation.
• Contribute to root-cause identification and corrective actions for equipment performance issues.
• Establish Operational and Cross-Functional Relationships
• Build working relationships with Manufacturing, Engineering, Quality, Radiation Safety, and Maintenance personnel.
• Participate in shift support and on-floor technical support activities.
• Demonstrate effective communication of safety, quality, and equipment status issues.

After 6 months you will:

• Perform Independent Maintenance and Repair Support
• Independently execute routine maintenance, troubleshooting, and repair activities on assigned accelerator systems.
• Serve as a reliable technical resource for manufacturing operations during equipment events.
• Successfully support on-call or standby activities as qualified.
• Improve Preventive Maintenance Program
• Identify and implement at least one improvement to preventative maintenance procedures or troubleshooting guides.
• Update documentation to improve equipment reliability, maintainability, or technician efficiency.
• Utilize Equipment Performance Data to Drive Reliability
• Monitor and trend key accelerator and support system performance metrics.
• Identify recurring equipment issues and recommend corrective actions.
• Present findings and improvement recommendations to the MS&T Nuclear Engineering team.
• Lead or Co-Lead a Reliability or Upgrade Project
• Take ownership of a small equipment improvement, spare-parts optimization, commissioning, or system upgrade project.
• Deliver measurable impact to equipment uptime, risk reduction, maintenance efficiency, or cost reduction.
• Demonstrate ability to work cross-functionally through project completion.

Qualifications

MINIMUM EDUCATION/EXPERIENCE:

Bachelor’s Degree in a relevant STEM field and minimum three (3) years of relevant progressive experience within a highly regulated environment; or equivalent combination of education and experience. Relevant military experience will also be considered.

• Knowledge and experience with the operation of an accelerator, nuclear reactor, or other radiation-producing devices.
• Ability to understand the detailed theory of operation for most accelerator systems.
• Working knowledge of digital and analog circuitry.
• Ability to interpret mechanical and electrical drawings.

Working knowledge of various troubleshooting/analysis tools. Proficient use of diagnostic instrumentation and equipment such as DVMs, Oscilloscopes, Micrometers, etc.

PREFERRED EDUCATION/EXPERIENCE:

Master’s Degree in a relevant STEM field and minimum two (2) years of relevant progressive experience within a highly regulated environment; or equivalent combination of education and experience.

• Experience in radiopharmaceutical production.
• Experience working with accelerators and associated support systems, including electronic equipment, electro-pneumatic systems, high vacuum systems, deionized chilled water systems, high voltage, target, and high-power RF systems.
• Experience working with helium and ultrasonic leak test equipment.

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.

Benefits

• 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

Working Conditions

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

Location

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.