Scientist I Downstream process Development

thermofisher· 27-3435995 Patheon Biologics LLC
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📍 St. Louis, Missouri, USAFull time

About this role

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Laboratory Setting, Office

Job Description

Do you have a passion for innovative ideas and groundbreaking discoveries? With over $1 billion invested annually in R&D, at Thermo Fisher Scientific you’ll help solve some of the world’s toughest challenges, from giving cancer patients hope, ensuring safe drinking water and helping law enforcement tackle cases through forensics. We empower our teams to put science into meaningful action and give our R&D colleagues the autonomy, resources and tools they need to take science a step beyond.

Location/Division Specific Information

Saint Louis, MO / Pharma Services Group/ 100% Onsite

Discover Impactful Work

This position offers an opportunity to be a part of our dedicated team of Process Development Scientists. Your responsibilities will include contributing to the development, confirmation, and transfer of downstream processes to be used during manufacturing, playing a crucial role in our global operations[AS1.1]. Working alongside customers, scientists, and other departments, you will help implement advanced solutions to our high-quality biopharmaceutical facilities.

A Day in the Life

In this role, you will:

• Perform laboratory experiments to develop, assess, or transfer downstream[DR2.1] processes. You will gain experience using industry standard technology such as chromatograph[AS3.1]y and UFDF.

• Learn to interpret client documents and literature to strategize approaches for successful process development and/or transfer activities.

• Communicate findings and discuss relevance of your data to a multi-discipline team consisting of upstream, downstream, and analytical scientists, quality assurance, process engineers and our customers.

Education

• Bachelor or Master of Science degree in Biology / Chemistry / Biochemistry / Chemical Engineering, or a related field.

Experience

• 1 - 2 years of relevant lab experience.

Knowledge, Skills, Abilities

• Ability to function in a constantly evolving environment.

• High attention to detail and ability to adhere to standard procedures.

• Strong desire to learn new skills.

• Ability to work independently with excellent communication and prioritization skills. [AS4.1]

Physical Requirements

This role requires the ability to stand for extended periods, as well as lift and perform repetitive hand motions.

Frequently Asked Questions

Is the salary disclosed for the Scientist I Downstream process Development position at thermofisher?
The salary for this Scientist I Downstream process Development role at thermofisher is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Scientist I Downstream process Development position at thermofisher located?
This Scientist I Downstream process Development role at thermofisher is based in St. Louis, Missouri, USA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Scientist I Downstream process Development role at thermofisher full-time or part-time?
This is listed as a Full time position. It is posted as a Scientist I Downstream process Development role in the 27-3435995 Patheon Biologics LLC department at thermofisher.
Which team or department does the Scientist I Downstream process Development at thermofisher belong to?
This Scientist I Downstream process Development position is part of the 27-3435995 Patheon Biologics LLC department at thermofisher. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Scientist I Downstream process Development position at thermofisher?
Click the "Apply Now" button on this page. You will be redirected to thermofisher's official application portal hosted on workday where you can submit your application directly.
When was the Scientist I Downstream process Development job at thermofisher posted?
This Scientist I Downstream process Development position at thermofisher was posted on Sep 29, 2026. Apply as soon as possible — early applications are often reviewed first.
Scientist I Downstream process Development
thermofisher
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You'll be redirected to thermofisher's official application page on Workday.