Quality Control Scientist

JobsCloseBy Editorial Insights

Merck Group is hiring a Quality Control Scientist to join MilliporeSigma in St. Louis, MO onsite. This role conducts quality operations, tests products, maintains a compliant lab, and documents results while supporting audits. You will develop and revise analytical procedures, investigate deviations, and pursue process improvements in line with quality guidelines. Ideal candidates have a bachelor’s degree in chemistry, biochemistry, biology or related life science and 5+ years of lab experience; PC operations, strong math, attention to detail, and clear communication are preferred. Role requires US work eligibility; no sponsorship. Salary range 60,900 to 91,300 plus benefits. Highlight collaboration, safety and documentation in your resume.

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. 

You Role:

• Perform quality operations by scheduling, setting up, and testing products (with and without established protocols), ensuring product quality and quantity throughout the testing process, and confirming proper training before performing assigned tasks.

• Maintain a safe and compliant lab environment by cleaning equipment and work areas after operations, coordinating waste disposal with Environmental Services personnel, and completing required compliance documentation.
• Communicate and document the status of processes, tests, equipment, and overall lab operations, promptly escalating any deviations to the supervisor.
• Prepare complete and accurate documentation at the conclusion of testing in accordance with quality guidelines, including recording deviations and ensuring all required logbooks are properly completed.
• Write, modify, and review analytical and test procedures to ensure alignment with current quality guidelines and Quality Control practices.
• Apply scientific knowledge to independently investigate technical issues, identify and implement process improvements, and make sound decisions based on experience and expertise.
• Maintain a safe and compliant work environment by following procedures and safety policies, resolving unsafe conditions, and ensuring good housekeeping in laboratory and work areas.
• Support team and organizational goals by assisting with training, providing technical guidance to coworkers, representing the department on cross-functional teams, and supporting audits as needed.

Physical Attributes:

• Position requires safe work with open chemicals and may require wearing of appropriate PPE (including respirator).  

Who You Are

Minimum Qualifications:

• Bachelors Degree in Chemistry, Biochemistry, Biology, or other Life Science discipline.
• 5+ years of lab experience.  

Preferred Qualifications:

• Demonstrated experience of PC Operations.  
• Proficient in Laboratory Math Skills.  
• Effective time management and organizational skills.  
• Attention to detail.  
• Effective verbal and written communication skills.  
• Extensive knowledge of analytical techniques and instrumentation.  
• Effective collaboration skills.  
• Demonstrated ability to critique results and communicate findings respectfully.  
• Willingness to adapt to changing roles throughout the organization, based on business demands.  
• Routine use of all hazard classes of chemicals.  

RSREMD

• Pay Range for this position: $60,900.00-$91,300.00.
• 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!