Process Scientist - Reagent Prep and Coating

DiaSorin; Stillwater (MN); On-site; USD 61,000 - 70,000; Full time

Benefits offered by this job

Health benefits

Retirement plan

Time off programs

Annual incentive program

Job summary

DiaSorin Inc in Stillwater, MN is seeking a Process Scientist for Reagent Preparation and Coating. You will prepare reagents, perform coating procedures, and support production operations within GMP/ISO-compliant labs.

The role requires an associate or bachelor’s degree in chemistry/biochemistry/biology, plus proficiency in lab techniques and SAP experience. You will join cross-functional teams and contribute to process improvements in a cleanroom environment.

Qualifications

• Associates degree in Chemistry, Biochemistry, Biology, or related field (required).
• Bachelor’s degree in Chemistry, Biochemistry, Biology, or related field (preferred).
• Proficiency in laboratory techniques including reagent preparation, filtration, and coating.
• General lab equipment knowledge (pipette, rotator, stir plate, centrifuge, etc.).
• Experience with SAP or similar ERP systems preferred.
• Strong attention to detail and ability to follow written procedures.
• Effective communication and teamwork skills.

Responsibilities

• Prepare reagents including System Liquid and QSET according to SOPs and batch records.
• Perform spiking, dilution, and filtration of reagents to meet product specifications.
• Execute particle coating procedures to ensure quality and consistency.
• Utilize SAP for ordering materials and consumables, processing returns for inventory materials, releasing work orders, and kitting out materials for manufacturing use.
• Support validation builds for new products and process changes.
• Maintain housekeeping standards in the RP and Coating labs to ensure a clean and safe working environment.
• Participate in cross-functional improvement teams to enhance manufacturing efficiency and quality.
• Maintain accurate documentation and ensure compliance with GMP, ISO, and internal quality standards.
• Collaborate with Quality, R&D, and Engineering teams to support tech transfer and troubleshooting activities.

Skills

Laboratory techniques

Documentation

Attention to detail

Communication and teamwork

Education

Associate degree in Chemistry/Biochemistry/Biology

Bachelor's degree in Chemistry/Biochemistry/Biology

Tools

SAP

Job description

Process Scientist - Reagent Prep and Coating

Obsessed by Science. Entrepreneurial by Nature. United by Purpose.

Published on: Sep 10, 2026

Country: United States

Location: Stillwater, Minnesota

Company: DiaSorin Inc

Job Category: Operations

Employment type: Regular Full Time

Req ID: 7982

Diasorin is a global leader in immunodiagnostic and molecular diagnostic solutions, advancing science to improve patient outcomes worldwide. For more than 50 years, we have combined scientific rigor with an entrepreneurial mindset, operating with a strong commitment to innovation, accountability, and results to deliver trusted diagnostic solutions.

As the Diagnostics Specialist, Diasorin continuously invests in research, technology, and people. Guided by our values of operational excellence, customer focus, and teamwork, we empower teams to think boldly, act decisively, and transform ideas into meaningful impact across one of the industry's broadest specialty diagnostic portfolios.

When you join Diasorin, you are not just filling a role. You are helping build what comes next.

Why Join Diasorin

• Build What Matters
  Take ownership, challenge the status quo, and contribute directly to solutions that improve patient care worldwide.
• Innovate with Agility at a Global Scale
  Work in an entrepreneurial environment that enables speed, collaboration, and global impact.
• Grow in a People-Centered Culture
  Thrive in a culture that values accountability, inclusion, and continuous development.

Job Scope

The Reagent Preparationand Coating Scientistis responsible forthe preparation and processing of reagents and coated particles used in diagnostic manufacturing. This role supports production operations, quality control, and continuous improvement initiatives, ensuring compliance with internal procedures and regulatory standards.

Job Responsibilities and Duties

• Prepare reagents including System Liquid and QSET according to SOPs and batch records.
• Perform spiking, dilution, and filtration of reagents to meet product specifications.
• Execute particle coating proceduresto ensurequality and consistency.
• Utilize SAP for orderingmaterials and consumables, processing returnsforinventorymaterials, releasing work orders, and kitting out materials for manufacturing use.
• Support validation builds for new productsand process changes.
• Maintain housekeeping standards in the RP and Coating labs to ensure a clean and safe working environment.
• Participate in cross-functional improvement teams to enhance manufacturing efficiency and quality.
• Maintainaccuratedocumentation and ensure compliance with GMP, ISO, and internal quality standards.
• Collaborate with Quality, R&D, and Engineering teams to support tech transfer and troubleshooting activities.

Education, Experience and Qualification

• Associates degree in Chemistry, Biochemistry, Biology, or related field, required
• Bachelor's degree in Chemistry, Biochemistry, Biology, or related field, preferred
• Proficiencyin laboratory techniques including reagent preparation, filtration, and coating.
• Basic knowledge of general lab equipment (e.g.pipette, rotator, stir plate, centrifuge; etc.)
• Experience with SAP or similar ERP systems preferred.
• Strong attention to detail and ability to follow written procedures.
• Effective communication and teamwork skills.

Physical and Work Requirements

• Ability to stand, walk, and perform repetitive tasks for extended periods.
• Manual dexterity for handling lab equipment and materials.
• May requirelifting upto50lbs.
• Laboratory and cleanroom manufacturing environment.
• Use of PPErequired(lab coat, gloves, safety glasses, etc.).
• Exposuretochemicals and biological materials.

What we offer

The salary range for this position is $61,000 - $70,000 Annually. The salary range for this role represents the numerous factors considered in the hiring decisions including, but not limited to, educations, skills, work experience, certifications, etc. Beyond base salary, Diasorin offers a competitive rewards package focused on your overall well-being. We are proud to offer a comprehensive plan of health benefits, retirement and financial wellbeing, time off programs, wellbeing support and perks. Benefits may vary by role, country, region, union status, and other employment status factors. You may also be eligible to participate in an annual incentive program. An incentive award, if any, depends on various factors, including, individual and organizational performance.

Diasorin is committed to building a workplace where people feel empowered to contribute ideas, take ownership, and grow their careers. We believe diverse perspectives strengthen innovation and help us deliver meaningful impact for patients and customers worldwide.

Diasorin is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable law.

This posting and recruitment process are subject to applicable local laws and regulations in the country where the position is located. Additional employment disclosures, candidate rights, and employment conditions may apply based on local jurisdiction.

Individuals hired will be required to verify identity and eligibility to work and may be subject to a background check and drug screening where permitted by law. Diasorin is committed to providing reasonable accommodations for qualified individuals with disabilities during the application process. If assistance is required, please contact [e-mail].