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Senior Associate Quality Control Scientist

MilliporeSigma
Madison, WI Full Time
POSTED ON 4/22/2026
AVAILABLE BEFORE 5/21/2026
Work Your Magic with us! Start your next chapter and join MilliporeSigma.

Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.

This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US.

Your Role

MilliporeSigma is seeking a skilled and motivated Analytical Chemist with HPLC experience for analysis of cleaning samples taken from GMP manufacturing equipment and to support a multidisciplinary CDMO center in Madison/Verona WI. The successful candidate will be responsible for performing analytical testing, collecting samples from GMP manufacturing equipment, and reporting of analyzed data. The Quality Associate Senior Scientist position, like all positions at SAFC, will have a willingness to contribute to the overall success of the company by assisting in many areas beyond specific job duties.

  • Perform analytical testing of cGMP materials (cleaning samples from GMP Manufacturing equipment) and ensure accuracy and quality of data by using proper laboratory techniques and documentation
  • Coordinate with Manufacturing Department for the collection of samples of GMP Manufacturing equipment
  • Perform analytical testing of cGMP materials, guaranteeing data accuracy and quality through proper laboratory techniques while managing tight project deadlines
  • Maintain and troubleshoot instruments, conducting performance verifications and operational qualifications as needed
  • Work cooperatively within the QC department and with other departments to achieve project goals.
  • Document and investigate out-of-specification (OOS) and out-of-trend (OOT) results, applying critical thinking to identify root causes and corrective actions
  • Ensure laboratory safety and cleanliness, managing supplies and housekeeping tasks to maintain an audit-ready environment
  • Author and revise standard operating procedures (SOPs) in compliance with regulatory requirements, supporting data integrity initiatives

Physical Attributes

  • Work in analytical testing lab with hazardous and toxic chemicals
  • Bend, stoop, squat, crawl, kneel, climb, or reach overhead
  • Wear PPE such as safety glasses, gloves, masks, and steel-toed shoes

Minimum Qualifications

Who You Are

  • Bachelor’s Degree in Chemistry, Biology, or other Life Sciences discipline
  • 3 years experience in a cGMP analytical laboratory environment

Preferred Qualifications

  • Thorough understanding of 21 CFR Part 11, 210 and 211, and ICH Q7
  • Experience with HPLC/UPLC Analytical Techniques, and preferred experience with LC/MS-MS instrumentation
  • Excellent written and verbal communication skills, as well as excellent documentation practices and attention to detail
  • Knowledge and understanding of analytical chemistry
  • Adequate technical writing skills to author reports and operating procedures
  • Strong team player and willing to adapt to changes / be flexible
  • Proven problem-solving skills and attention to detail

Pay Range for this position:$25.00-$39.00 per hour.

The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here.

What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!

Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Salary : $25 - $39

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