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MSAT, Process Development Scientist (PDS) Expert

MilliporeSigma
Bedford, MA Other | Full Time | Part Time
POSTED ON 11/28/2025
AVAILABLE BEFORE 1/27/2026

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.


Sr. Purification Process Engineer I - MSAT

Residing in the Life Science commercial organization and based in the Burlington, Massachusetts M Lab™ Collaboration Center, the Americas MSAT group is part of a worldwide team of scientists and engineers that conducts biopharmaceutical process development, scale-up, and manufacturing support activities, known as Technical and Scientific Solutions. We work closely with our customers and our colleagues across the globe to solve the toughest problems in Life Science. Learn more about why we love our jobs – great colleagues, a strong purpose, and having a positive impact on society – here: https://bit.ly/3lzrhJr


Your role:
The Americas MSAT team is seeking a Purification Process Engineer to support chromatography resins, chromatography membranes, as well as associated systems and hardware. In this customer facing role, you will work closely with our clients’ development and technical teams in partnership with MilliporeSigma's Sales Managers.

Relying on sound engineering principles and a demonstrated understanding of biopharmaceutical purification, you will serve as a key technical contact supporting biopharmaceutical clients with critical chromatography purification projects. Your responsibilities are to:

  • Provide expertise to support clients with process development, scale-up, and implementation of MilliporeSigma chromatographic resin and membrane products used for bioprocess applications such as antibody, vaccine, and viral vector purification.


  • Design and execute experimental protocols to understand process sensitivity and troubleshoot operational issues with minimal supervision. Critically analyze data and model process behavior to characterize process performance or troubleshoot root cause. Clearly communicate recommendations to GMP biopharmaceutical customers.

  • Assist and train clients with resin column packing via remote consultation or on-site support.


  • Serve as key interface with Sales, R&D, Marketing, and Global MSAT colleagues to communicate Voice of the Customer and Market Trends. Keep abreast of the latest development in chromatography technologies including continuous chromatography and purification of novel modalities.

  • Proactively seek out scientific leadership opportunities in industry forums to advance the industry “state of the art”.
  • Travel requirement up to 30%


In addition, leveraging your knowledge in chromatography, you will help to guide customers with use and implementation of related chromatography hardware, single-use components, systems, and process control strategies.


Minimum Qualifications
:

  • Bachelor’s of Science in Chemical Engineering or Biotechnology with 10 year’s related experience OR Master’s of Science in Chemical Engineering with 8 year’s related experience OR PhD in Chemical Engineering or Biotechnology with 5-7 years’ experience.

  • 5-7 years practical experience with downstream biologics purification in a manufacturing or process development environment, including a knowledge of scale-up, process transfer, and cGMP manufacturing.


Preferred Qualifications:

  • In depth experience with chromatography operations at pilot or manufacturing scale, including column packing, process validation, and troubleshooting operational issues.

  • An understanding bioprocess economics, as well as strong knowledge of scale-up and scale-down sizing principles.

  • A sound knowledge of process engineering fundamentals, especially fluid dynamics.

  • Ability to communicate technical concepts to colleagues and clients using excellent written and verbal communication skills.

  • Dependable, self-motivated, and able to thrive in an autonomous working environment.


Pay Range:
$85,300- $187,700

Our ranges incorporate all levels and career types available within this specific role, and are derived from relevant industry market data. Should we decide to make an offer, we will consider several factors, including but not limited to your location, skills, experience, career level, and other job-related factors. This role may offer the following benefits: medical, vision, and dental insurance; life insurance; disability insurance; a 401(k) matching program; paid time off; and paid holidays; among other employee benefits. This role may also be eligible for short-term or long-term incentive compensation, including, but not limited to, cash bonuses.


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 : $85,300 - $187,700

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