Analytical Senior Associate Scientist

Posté 06 mars 2024

St. Louis, Missouri - United States

Demander un identifiant 271568


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:

Working in the Contract Testing, Development, and Manufacturing Organization (CTDMO) within the Life Sciences group of MilliporeSigma this role will serve as an individual contributor in the Process and Analytical Development organization.  The role will involve working in a lab setting on analytical method development and optimization for external customers in the field of Antibody Drug Conjugates (ADC).  The role will require problem solving, working within project timelines, and contributing to documentation for method qualification and transfer into GMP manufacturing and quality control organizations. 



  • Communicate experimental results according to company policy 
  • Deliver data in a timely manner 
  • Contribute to process improvement initiatives within team 
  • Execute and troubleshoot experiments with guidance from subject matter experts 
  • Document and communicate experimental results and contribute to method development 
  • Deliver data in a timely manner and ensure documents are compliant with transfer to GMP 
  • Independent management of daily activities and process improvements 


Who You Are:

Minimum Qualifications:

  • Bachelor’s Degree in Chemistry, Biochemistry, Biology, Chemical Engineering or other scientific discipline with 2+ years’ of industry experience


Preferred Qualifications:

  • Hands-on experience in separation science, notably the operation, data interpretation of UPLC, RP-HPLC, SEC, HIC and/or IEX 
  • Experience with protein analytics and spectroscopy (UV and slope)
  • Working knowledge of Microsoft Office suite and digital documentation (modern data acquisition systems and electronic notebooks)
  • Experience in method development for GMP Analytics

What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We celebrate all dimensions of diversity and believe that it 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 our diverse team!


If you would like to know more about what diversity, equity, and inclusion means to us, please visit