Scientist I, Downstream Process Development jobs in United States
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Thermo Fisher Scientific · 7 hours ago

Scientist I, Downstream Process Development

positionSt Louis, MO
timeFull-time
remoteOnsite
seniorityEntry Level
date1+ years exp

Thermo Fisher Scientific is a leading company in R&D, dedicated to solving global challenges. The role involves contributing to the development and transfer of downstream protein purification processes in a laboratory setting, collaborating with various teams to implement advanced solutions in biopharmaceutical manufacturing.

BioinformaticsBiotechnologyCloud Data ServicesConsultingHealth CareLife ScienceManagement Information SystemsOffice SuppliesPrecision Medicine
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H1B Sponsor Likelynote

Responsibilities

Perform laboratory experiments to develop, assess, or transfer protein purification processes. You will gain experience using industry standard technology such as chromatography, filtration, 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

Qualification

Protein purificationChromatographyFiltrationBiochemistryDesire to learnCommunication skillsAttention to detailIndependent work

Required

Bachelor or Master of Science degree in Biology / Chemistry / Biochemistry / Chemical Engineering, or a related field
1 - 2 years of relevant lab experience
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

Company

Thermo Fisher Scientific

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Thermo Fisher Scientific is a biotechnology and laboratory equipment company that provides a wide range of scientific products and services.
dateFounded in 1956
location
Waltham, Massachusetts, USA
people-size10001+ employees
web-link
https://www.thermofisher.com

H1B Sponsorship

Thermo Fisher Scientific has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (272)
2024 (224)
2023 (233)
2022 (342)
2021 (315)
2020 (227)

Funding

Current Stage
Public Company
Total Funding
$15.97B
Key Investors
National Grid
2025-11-24Post Ipo Debt· $2.42B
2025-09-30Post Ipo Debt· $2.5B
2023-08-07Post Ipo Debt· $2.95B

Leadership Team

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Stephen Williamson
Senior Vice President and Chief Financial Officer
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Michel Lagarde
Chief Operating Officer
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Company data provided by crunchbase