Cell Culture Scientist jobs in United States
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Thermo Fisher Scientific · 2 days ago

Cell Culture Scientist

positionKing of Prussia, PA
timeFull-time
remoteOnsite
seniorityEntry, Mid Level
date2+ years exp

Thermo Fisher Scientific is a global leader in serving science, dedicated to making the world healthier, cleaner, and safer. The Cell Culture Scientist will perform advanced diagnostic testing and analysis, ensure the accuracy of lab results, and support bioreactor operations while maintaining compliance with safety and quality standards.

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

Responsibilities

Single point of accountability support of the upstream E.coli microbial fermentation suite
Documentation of raw materials and experimental data in compliance with SOP and data integrity requirement; supporting preparation of technical documentation/report for internal communication with project team and management
Completing inventory management (Cell culture medium preparation, Reagent and consumable procurement/organization/tracking) and lab housekeeping related with cell line maintenance
Working with banked cells and growing them from shake flask to full bioreactor status all while sampling and maintaining cell line
Maintain training records and familiarity with current SOPs and controlled documents
Work to Lab standards as appropriate
Follow safe Laboratory Practices, regular safety training, and maintain accurate and complete safety records consistent with company policy and legal requirements

Qualification

Upstream bioreactor operationMicrobial fermentationBiological product manufacturingCIPSIP practicesInnovative thinkingTeam working skills

Required

Bachelor's degree or equivalent and relevant formal academic / vocational qualification
Previous experience that provides the knowledge, skills, and abilities to perform the job (comparable to 2+ years)
Knowledge of biological and pharmaceutical product manufacturing and microbial control
Clean in Place (CIP) and Sterilize in Place (SIP) practices for Stainless Steel reactors
Strong team working skills, able to effectively work across interdisciplinary groups
Capacity to think innovatively and flexibly, comfortable with complexity

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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Daniella Cramp
Senior Vice President and President, Bioproduction Group
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Recent News

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Company data provided by crunchbase