1

Senior Blending Operator Jobs in Wisconsin (NOW HIRING)

You will work under the guidance of senior operators to ensure our products meet high-quality ... Load raw materials and additives into hoppers and monitor proper blending. * Monitor machine ...

Machine Operator

Sheboygan, WI · On-site

$20 - $25/hr

You will work under the guidance of senior operators to ensure our products meet high-quality ... Load raw materials and additives into hoppers and monitor proper blending. * Monitor machine ...

Machine Operator

Sheboygan, WI · On-site

$20 - $25/hr

You will work under the guidance of senior operators to ensure our products meet high-quality ... Load raw materials and additives into hoppers and monitor proper blending. * Monitor machine ...

Senior Process Engineer

Beloit, WI · On-site

$101K - $131K/yr

You will focus on the upstream dairy process, working to optimize blending, standardization, heat ... Establishes and Audits PCPs, CCPs and Standard Operating Procedures to define and monitor processes ...

Senior Process Engineer

Beloit, WI

$101K - $131K/yr

You will focus on the upstream dairy process, working to optimize blending, standardization, heat ... Establishes and Audits PCPs, CCPs and Standard Operating Procedures to define and monitor processes ...

Senior Process Engineer

Beloit, WI · On-site

$101K - $131K/yr

You will focus on the upstream dairy process, working to optimize blending, standardization, heat ... Establishes and Audits PCPs, CCPs and Standard Operating Procedures to define and monitor processes ...

Senior Staff Software Engineer

Milwaukee, WI · On-site

$120K - $159K/yr

This role blends technical depth with cross-team leadership and requires strong business acumen to ... Boosts Partners to peak performance while operating at the top of their license. Attracts and ...

next page

Showing results 1-20

Senior Blending Operator information

What is the difference between Senior Blending Operator vs Blending Technician?

AspectSenior Blending OperatorBlending Technician
CredentialsTypically requires experience and sometimes certifications in manufacturing or chemical handlingUsually requires a high school diploma or equivalent; certifications are optional
Work EnvironmentManufacturing plants, chemical or pharmaceutical facilitiesSimilar environments, often working alongside Senior Blending Operators
Job ResponsibilitiesOversees blending processes, ensures quality, mentors junior staffPrepares and operates blending equipment, follows procedures

The main difference between a Senior Blending Operator and a Blending Technician lies in experience and responsibilities. Senior Blending Operators typically oversee processes and mentor staff, while Blending Technicians focus on executing blending tasks. Both roles work in similar environments and require related skills, but the senior role involves more oversight and expertise.

What is a senior blending operator?

A senior blending operator is responsible for overseeing the mixing and blending of raw materials or products in manufacturing or processing environments. They ensure quality standards are met, operate blending equipment, and may supervise junior staff, often requiring experience with process control and safety protocols.

What is the role of a Senior Blending Operator?

A Senior Blending Operator is responsible for overseeing the mixing and blending of raw materials to produce consistent product batches. They operate and monitor blending equipment, ensure quality standards are met, and may assist in training junior staff. Strong attention to detail and knowledge of safety protocols are essential in this role.

What are popular job titles related to Senior Blending Operator jobs in Wisconsin?

For Senior Blending Operator jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Senior Blending Operator jobs in Wisconsin look for?

The top searched job categories for Senior Blending Operator jobs in Wisconsin are:

What cities in Wisconsin are hiring for Senior Blending Operator jobs?

Cities in Wisconsin with the most Senior Blending Operator job openings:

Infographic showing various Senior Blending Operator job openings in Wisconsin as of August 2026, with employment types broken down into 49% Full Time, 49% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Senior Accelerator Operator (Nights)

NorthStar Medical Radioisotopes, LLC

Beloit, WI • On-site

Full-time

Re-posted 10 days ago


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 Senior Accelerator Operator will assist in the development of the processes around routine and non-routine particle (electron) accelerator equipment operations and maintenance tasks necessary to safely, compliantly, and efficiently manufacture radiopharmaceuticals. The Senior Accelerator Operator will guide a team in performing routine operations and maintenance. The individual will be required for the operational success of the radioisotope production process, including accelerator startup/shutdown operations and maintenance, target irradiation, and other routine operations. This position will be the point of contact to a shift team that must work independently and with limited supervision. The shift team will be responsible for responding to abnormal incidents and breakdowns, escalating issues appropriately, and troubleshooting as necessary, This position supports production in a 24-hour manufacturing facility and may require evenings, nights, weekends, and some holidays with occasional overtime.

Responsibilities
  • Safely, compliantly, and efficiently operates the accelerators and associated systems and equipment, such as hot cells, primary cooling systems, and development work on filling and packaging lines
  • Provide support for operational and testing activities of the accelerator and associated systems.
  • Give direction and assist with routine maintenance, functional tests, and inspections of accelerators and associated systems, and equipment.
  • Assist the development of production documents, such as Standard Operating Procedures, Work Instructions, Forms, and Logs.
  • Performs various aspects of the radiopharmaceutical irradiation and production process, including pre-production set-up, manufacturing processes, and post-production activities.
Qualifications

Bachelors or Technical qualification in Engineering, Physics is preferred. Three or more years of working in a highly regulated / cGMP environment; or equivalent related experience is required. Experience working with electronics, test equipment, and/or mechanical systems is required. Knowledge of the operation of an accelerator, nuclear reactor, or other radiation producing devices, and experience in radiopharmaceutical production is preferred. Strong mechanical aptitude is required, and some scientific background is ideal.

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.

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.

Please note that this position is eligible for a lump sum relocation benefit!

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.

Employment Type: FULL_TIME