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How much do upstream process development scientist jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for upstream process development scientist in the United States is $38.66, according to ZipRecruiter salary data. Most workers in this role earn between $28.37 and $46.15 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an upstream process development scientist, and why are they important?

To thrive as an Upstream Process Development Scientist, you need a strong background in bioprocess engineering, cell culture, and molecular biology, typically supported by a degree in life sciences or biochemical engineering. Familiarity with bioreactor systems, analytical instrumentation, and data analysis software, as well as experience with cGMP and regulatory guidelines, is essential. Strong problem-solving abilities, teamwork, and effective communication help drive innovation and collaboration in the lab. These skills are crucial for optimizing cell culture processes, ensuring product quality, and meeting timelines in biopharmaceutical development.

What are some typical challenges faced by an upstream process development scientist, and how are they addressed in the workplace?

Upstream Process Development Scientists often encounter challenges such as optimizing cell culture conditions for maximum yield, scaling up processes from bench to pilot or production scale, and troubleshooting variability in biological systems. These challenges are typically addressed through rigorous experimental design, close collaboration with cross-functional teams like analytical development and quality assurance, and leveraging data-driven approaches to problem-solving. Regular team meetings and access to advanced instrumentation also provide support, ensuring that scientists can quickly adapt to evolving project needs and industry standards.

What does an upstream process development scientist do?

An Upstream Process Development Scientist is responsible for designing, optimizing, and scaling up processes for the production of biological products such as proteins, vaccines, or antibodies. They primarily focus on cell culture, fermentation, and bioreactor operations to maximize yield and product quality. These scientists work closely with research and manufacturing teams to develop efficient and reproducible processes that can be transferred to large-scale production. Their work is essential in the biotechnology and pharmaceutical industries for the development of new therapeutics.

What is the difference between Upstream Process Development Scientist vs Downstream Process Development Scientist?

AspectUpstream Process Development ScientistDownstream Process Development Scientist
Focus AreaBioreactor cultivation, cell culture optimization, media developmentPurification, filtration, chromatography, product recovery
Skills & CertificationsCell biology, bioprocessing, GMP regulationsProtein chemistry, purification techniques, GMP compliance
Work EnvironmentLaboratories, bioreactors, pilot plantsLaboratories, purification facilities, pilot plants
Industry UsageBiopharmaceuticals, biotech companies, contract manufacturingBiopharmaceuticals, biotech companies, contract manufacturing

Both roles are essential in bioprocessing, with upstream scientists focusing on cell growth and media optimization, while downstream scientists handle product purification. They often collaborate closely within biopharmaceutical manufacturing to ensure efficient production and high-quality biologics.

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Upstream Process Development Scientist jobs near you
Infographic showing various Upstream Process Development Scientist job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 2% Temporary, and 13% Contract. Highlights an 98% In-person, and 2% Hybrid job distribution, with an average salary of $80,420 per year, or $38.7 per hour.

Scientist III, Bioinformatics, Upstream Process Development

Thermo Fisher Scientific

Grand Island, NY

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Thermo Fisher Scientific rating

7.7

Company rating: 7.7 out of 10

Based on 422 frontline employees who took The Breakroom Quiz

197th of 536 rated manufacturers

Job description

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world’s toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer.
DESCRIPTION:
We are seeking to hire a highly motivated Bioinformatics Scientist with hands-on experience in data-driven cell culture media design. The successful candidate will join a multi-functional team and help support and bridge small-scale cell culture with machine learning and omics data interpretation, with a particular focus on CHO and HEK cells. The aim is to generate new solutions about upstream bioprocessing to guide the development of new cell culture products that support the commercial production of novel biologic therapeutics. Working in a collaborative environment, you'll contribute to innovative projects while supporting our mission of enabling customers to make the world healthier, cleaner, and safer.

What will you do?      

  • Leverage bioinformatics tools including machine learning models and metabolic flux analysis, and implement knowledge bases to provide actionable insights for cell culture media development and bioproduction process optimization.
  • Provide bioinformatics support and manage multi-omics data integration, documentation, and report preparation for scientific services and research projects.
  • Under minimal supervision, the successful candidate will be expected to perform data analysis on experimental data, interpret analysis results, and communicate and present findings in team meetings.
  • Contribute to the development of innovative computational models and omics approaches to solve biological problems related to bioproduction processes.

How will you get here?

Education

  • MS in Bioinformatics, Computational Biology, Cell Biology, or related field (PhD is preferred)

Experience

  • At least three (3) years of related experience
  • Experience in utilizing machine learning and statistical models.
  • Experience in upstream process development including process and media optimization.
  • Experience with pathway enrichment, network analysis and multi-omics integration and interpretation.
  • Proficiency in programming languages such as Python or R

Knowledge, Skills, Abilities

  • Strong understanding of statistical inference and machine learning techniques.
  • Knowledge in molecular and cellular biology.
  • Present data for review, group discussions, and team meetings
  • Multi-task effectively and prioritize multiple projects with guidance.
  • Proven track record that could work efficiently both independently and as part of a team.
  • Excellent verbal and written communication skills.
  • Ability to analyze, interpret and summarize scientific results in a clear, concise, and accurate manner.
  • Ability to work in a cross-functional and interdisciplinary team.

Preferred Qualifications

  • Statistical Design of Experiment (DOE) experience.
  • Experience in HPLC-MS-based proteomics and metabolomics.

Compensation and Benefits

The salary range estimated for this position based in New York is $87,200.00–$116,200.00.

This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:

  • A choice of national medical and dental plans, and a national vision plan, including health incentive programs

  • Employee assistance and family support programs, including commuter benefits and tuition reimbursement

  • At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy

  • Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan

  • Employees’ Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount

For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards

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