USA - New Jersey - Rahway The Biologics Process Research & Development organization within our ... Leading biologic upstream process development for first-in-human and commercial processes by ...
USA - New Jersey - Rahway The Biologics Process Research & Development organization within our ... Leading biologic upstream process development for first-in-human and commercial processes by ...
Vaxcyte is looking for a Senior Associate Scientist (contract) with experience in microbial fermentation and upstream processing to join the Upstream Polysaccharide Process Development team. The ...
Vaxcyte is looking for a Senior Associate Scientist (contract) with experience in microbial fermentation and upstream processing to join the Upstream Polysaccharide Process Development team. The ...
Upstream Senior Scientist, Process Development
Oklahoma City, OK ยท On-site
$85K - $116K/yr
As an upstream Process Development Senior Scientist, you will support the development, optimization, and scale-up of mammalian upstream bioprocesses for the manufacture of biologic drug substances.
Quick apply
Upstream Senior Scientist, Process Development
Oklahoma City, OK ยท On-site
$85K - $116K/yr
As an upstream Process Development Senior Scientist, you will support the development, optimization, and scale-up of mammalian upstream bioprocesses for the manufacture of biologic drug substances.
Senior Scientist, Viral Upstream Process Development (Philadelphia, PA)
Philadelphia, PA ยท On-site
$92K - $126K/yr
Reporting to the Associate Director, Upstream Process Development, the Senior Scientist will contribute to upstream viral process development to bring Client's pipeline of T cell and viral vector ...
Senior Scientist, Viral Upstream Process Development (Philadelphia, PA)
Philadelphia, PA ยท On-site
$92K - $126K/yr
Reporting to the Associate Director, Upstream Process Development, the Senior Scientist will contribute to upstream viral process development to bring Client's pipeline of T cell and viral vector ...
USA - New Jersey - Rahway The Biologics Process Research & Development organization within our ... Leading biologic upstream process development for first-in-human and commercial processes by ...
USA - New Jersey - Rahway The Biologics Process Research & Development organization within our ... Leading biologic upstream process development for first-in-human and commercial processes by ...
Senior Scientist, Upstream Process Development (Mammalian Cell Culture)
Indianapolis, IN ยท On-site
$87K - $119K/yr
Lead upstream process development for mammalian cell culture systems, including bioreactor optimization, process characterization, and scale-up from bench to pilot scale. * Design and execute ...
Senior Scientist, Upstream Process Development (Mammalian Cell Culture)
Indianapolis, IN ยท On-site
$87K - $119K/yr
Lead upstream process development for mammalian cell culture systems, including bioreactor optimization, process characterization, and scale-up from bench to pilot scale. * Design and execute ...
Lead upstream process development for mammalian cell culture systems, including bioreactor optimization, process characterization, and scale-up from bench to pilot scale. * Design and execute ...
Lead upstream process development for mammalian cell culture systems, including bioreactor optimization, process characterization, and scale-up from bench to pilot scale. * Design and execute ...
Manager / Sr Manager CMC Product Management - Upstream
Berkeley, CA ยท On-site
$130K - $145K/yr
This role will support the development and execution of upstream process and manufacturing strategies across early and late-stage AAV gene therapy programs. The position is ideal for candidates with ...
Quick apply
Manager / Sr Manager CMC Product Management - Upstream
Berkeley, CA ยท On-site
$130K - $145K/yr
This role will support the development and execution of upstream process and manufacturing strategies across early and late-stage AAV gene therapy programs. The position is ideal for candidates with ...
Senior Scientist, Viral Upstream Process Development (Philadelphia, PA)
Philadelphia, PA ยท On-site
$92K - $126K/yr
Reporting to the Associate Director, Upstream Process Development, the Senior Scientist will contribute to upstream viral process development to bring Client's pipeline of T cell and viral vector ...
Senior Scientist, Viral Upstream Process Development (Philadelphia, PA)
Philadelphia, PA ยท On-site
$92K - $126K/yr
Reporting to the Associate Director, Upstream Process Development, the Senior Scientist will contribute to upstream viral process development to bring Client's pipeline of T cell and viral vector ...
Scientist, Upstream Process Development (3-6 Month Contract)
Milford, MA ยท On-site
$43 - $52/hr
Development of scale-able and robust upstream processes including process characterization, and/or technology transfer to clinical and commercial GMP manufacturing while meeting the project ...
Scientist, Upstream Process Development (3-6 Month Contract)
Milford, MA ยท On-site
$43 - $52/hr
Development of scale-able and robust upstream processes including process characterization, and/or technology transfer to clinical and commercial GMP manufacturing while meeting the project ...
Associate Director, Viral Vector Process Development, Upstream
Gaithersburg, MD ยท On-site
$138K - $207K/yr
This leader will lead upstream process development strategy and execution from research through IND enabling and into late-stage readiness. The role operates in a highly collaborative, matrixed ...
Associate Director, Viral Vector Process Development, Upstream
Gaithersburg, MD ยท On-site
$138K - $207K/yr
This leader will lead upstream process development strategy and execution from research through IND enabling and into late-stage readiness. The role operates in a highly collaborative, matrixed ...
This leader will lead upstream process development strategy and execution from research through IND enabling and into late-stage readiness. The role operates in a highly collaborative, matrixed ...
This leader will lead upstream process development strategy and execution from research through IND enabling and into late-stage readiness. The role operates in a highly collaborative, matrixed ...
This leader will lead upstream process development strategy and execution from research through IND enabling and into late-stage readiness. The role operates in a highly collaborative, matrixed ...
This leader will lead upstream process development strategy and execution from research through IND enabling and into late-stage readiness. The role operates in a highly collaborative, matrixed ...
Reporting to the Director, Upstream Process Development, the (Associate) Scientist will contribute to upstream viral process development to bring the company's pipeline of T cell and viral vector ...
Reporting to the Director, Upstream Process Development, the (Associate) Scientist will contribute to upstream viral process development to bring the company's pipeline of T cell and viral vector ...
Senior Associate Scientist (Contract), Upstream Polysaccharide Process Development
San Carlos, CA ยท On-site
Vaxcyte is looking for a Senior Associate Scientist (contract) with experience in microbial fermentation and upstream processing to join the Upstream Polysaccharide Process Development team. The ...
Senior Associate Scientist (Contract), Upstream Polysaccharide Process Development
San Carlos, CA ยท On-site
Vaxcyte is looking for a Senior Associate Scientist (contract) with experience in microbial fermentation and upstream processing to join the Upstream Polysaccharide Process Development team. The ...
Experience in upstream process development including process and media optimization. * Experience with pathway enrichment, network analysis and multi-omics integration and interpretation.
Experience in upstream process development including process and media optimization. * Experience with pathway enrichment, network analysis and multi-omics integration and interpretation.
Experience in upstream process development including process and media optimization. * Experience with pathway enrichment, network analysis and multi-omics integration and interpretation.
Experience in upstream process development including process and media optimization. * Experience with pathway enrichment, network analysis and multi-omics integration and interpretation.
Process Development Engineer, upstream biologics (JP14405)
Thousand Oaks, CA ยท Hybrid
$36 - $41/hr
Job Title: Process Development Engineer, upstream biologics (JP14405) Location: Thousand Oaks, CA. 91320 Employment Type: Contract Business Unit: PD B23 Mfg Spt Duration: 1+ years with likely ...
Process Development Engineer, upstream biologics (JP14405)
Thousand Oaks, CA ยท Hybrid
$36 - $41/hr
Job Title: Process Development Engineer, upstream biologics (JP14405) Location: Thousand Oaks, CA. 91320 Employment Type: Contract Business Unit: PD B23 Mfg Spt Duration: 1+ years with likely ...
Development of scale-able and robust upstream processes including process characterization, and/or technology transfer to clinical and commercial GMP manufacturing while meeting the project ...
Development of scale-able and robust upstream processes including process characterization, and/or technology transfer to clinical and commercial GMP manufacturing while meeting the project ...
Process Engineer, Upstream
Frederick, CO ยท On-site
$124K - $194K/yr
Technical lead for upstream processes and unit operations. Responsible for process modeling and ... Support Chemical Development in the development, characterization, and scaleup of innovative ...
Process Engineer, Upstream
Frederick, CO ยท On-site
$124K - $194K/yr
Technical lead for upstream processes and unit operations. Responsible for process modeling and ... Support Chemical Development in the development, characterization, and scaleup of innovative ...
Upstream Process Development information
See salary details
$18.99 - $20.67
4% of jobs
$20.67 - $22.36
5% of jobs
$23.45 is the 25th percentile. Wages below this are outliers.
$22.36 - $24.04
24% of jobs
The median wage is $25.07 / hr.
$24.04 - $25.72
27% of jobs
$27.40 is the 75th percentile. Wages above this are outliers.
$25.72 - $27.40
15% of jobs
$27.40 - $29.09
13% of jobs
$29.09 - $30.77
5% of jobs
$30.77 - $32.45
4% of jobs
$32.45 - $34.13
2% of jobs
$34.13 - $35.82
1% of jobs
$35.82 - $37.50
0% of jobs
$18
$26
$37
How much do upstream process development jobs pay per hour?
What are the key skills and qualifications needed to thrive in Upstream Process Development, and why are they important?
What is the difference between Upstream Process Development vs Downstream Process Development?
| Aspect | Upstream Process Development | Downstream Process Development |
|---|---|---|
| Focus | Development of cell culture, fermentation, and bioreactor processes | Purification, filtration, and formulation of bioproducts |
| Skills & Credentials | Bioprocess engineering, molecular biology, biochemistry | Bioprocessing, chromatography, analytical chemistry |
| Work Environment | Laboratories, bioreactors, pilot plants | Purification facilities, labs, quality control |
| Industry Usage | Biotech, pharmaceutical manufacturing | Biotech, pharmaceutical manufacturing |
Upstream Process Development focuses on creating and optimizing cell culture and fermentation processes to produce bioproducts. In contrast, Downstream Process Development involves purifying and finishing these products. Both roles are essential in biopharmaceutical manufacturing and require similar scientific backgrounds, but they specialize in different stages of bioprocessing.
What is upstream process development?
What are some common challenges faced in upstream process development and how do teams typically address them?
- Scientist Cell Culture Process Development
- Contract Msat Engineer
- Downstream Process Development Scientist
- Scientist Cell Culture Phd
- Senior Scientist Downstream Process Development
- Senior Scientist Process Chemistry
- Downstream Protein Purification Phd
- Associate Scientist Cell Culture
- Upstream Scientist
- Upstream Process Development Scientist

Full-time
Medical, Dental, Vision, Retirement, PTO
Posted yesterday
Job description
Job Description
USA - New Jersey - Rahway
Job Description
The Biologics Process Research & Development organization within our Company Research Labs is responsible for developing the drug substance manufacturing processes for our Company's biologics pipeline. We work closely with colleagues in Discovery, Pre-clinical and Early Development to rapidly develop manufacturing processes for biotherapeutics and efficiently manufacture material to supply clinical trials. We are also responsible for commercial process development and development and implementation of new manufacturing technologies. We work with our partners in our Company Manufacturing Division to commercialize and launch new products.
We are seeking a highly motivated and experienced individual to join our Upstream Development Department as a Principal Scientist. In this role, the successful candidate will work closely with scientists in the Upstream Development Department to develop and refine technical strategy related to next generation processing for assets in early- and late-stage clinical development. Applicants must have effective organizational and multi-tasking skills, demonstrated excellent scientific leadership, and superior written and oral communications abilities. A track record of leveraging data science and digital tools for delivering impactful solutions to complex problems are distinguishing. Evidence of strong cross-functional collaboration, experience successfully mentoring junior scientist, leading projects, and strong external presence through scientific excellence are expected.
JOB RESPONSIBILITIES:
The successful candidate will contribute to CMC development of our Company's pipeline, playing an active role in development of cell culture processes and transfer to clinical and commercial manufacturing sites. She/He will also develop strategies for process and pipeline-facing innovation.
Responsibilities include:
Leading biologic upstream process development for first-in-human and commercial processes by efficiently developing high yield, robust and scalable cell culture processes.
Providing technical direction for process development, characterization, commercialization, and regulatory filing activities to ensure a smooth and clear path to successful PPQs an BLAs for our company pipeline.
Advancing upstream platform process technical strategy and championing creative process improvement initiatives
Initiating new collaborations to assess new technologies and industry strategies with relevance to our Company.
Collaborating with academia, industry partners, and vendors to drive development, innovation and adoption of new process technologies with broad impact to projects or platform.
Keeping up to date with the external patent and literature environment; actively presents and publishes externally and pursues patenting strategies.
Supervising, coaching and educating junior scientists
Minimum education required:
Ph.D. with 8+ years of industry experience, Master with 10+ years industry experience, bachelor's with 14+ years industry in Chemical Engineering, Bioengineering, Biochemistry or a related field
Required experience and skills:
Proven record of accomplishments in upstream process and technology development with a strong scientific publication and presentation track record.
Experience in CHO fed-batch cell culture and a working understanding of downstream & analytics.
Understanding and hands-on experience on cell culture bioreactors including microbioreactors, bench-scale and pilot-scale bioreactors, and scaleup/tech transfer activities.
Working knowledge of cell culture media, CHO cell biology and metabolism, DOE statistics and computational fluid dynamics.
Ability to direct the planning, execution, analysis, and documentation of all stages of cell culture process development.
Ability to work in a matrixed team environment and collaborate with both internal and external partners including vendors.
Knowledge of biologics CMC development cycle.
Demonstrated ability for taking initiative, creativity, and innovation in problem solving.
Demonstrated ability to develop staff to maximize utilization of talent and actively guides career development; builds strong and collaborative teams.
Preferred experience and skills:
Experience with state-of-the-art cell culture processes including intensified inoculum and perfusion process development.
Experience with early- and late-stage commercial process development, technology transfer, scale-down model qualification and process characterization.
Experience with high throughput microbioreactor systems, and advanced in situ analytics for process monitoring and control.
Expertise in media development, media/solution chemistry.
Background in data science approaches related to cell culture and predictive modeling e.g., metabolic flux analysis (MFA), omics, machine learning; experience integrating PAT efforts) and computational fluid dynamics (CFD).
Experience leading cross functional, program development teams.
Required Skills:
Adaptability, Adaptability, Biodesign, Cell Culture Process Development, Cell Cultures, Cell Line Development, Chemical Engineering, Clinical Supplies Management, Clinical Trials, Combination Products, Computational Fluid Dynamics (CFD), Data Analysis, Finite Element Analysis (FEA), Flux Analysis, Immunochemistry, Innovative Thinking, Leadership Mentoring, Mammalian Cell Culture, Manufacturing Processes, Media Development, Pharmaceutical Process Development, Professional Collaboration, Professional Networking, Quality by Design, Regulatory Filings {+ 1 more}Preferred Skills:
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As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:
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The salary range for this role is
$173,200.00 - $272,600.00This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee's position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.
The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.
We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits.
You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.
San Francisco Residents Only:We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance
Los Angeles Residents Only:We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance
Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.
Employee Status:
RegularRelocation:
DomesticVISA Sponsorship:
YesTravel Requirements:
10%Flexible Work Arrangements:
Not ApplicableShift:
Not IndicatedValid Driving License:
NoHazardous Material(s):
n/aJob Posting End Date:
06/20/2026*A job posting is effective until 11:59:59PM on the day BEFOREthe listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.