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Cell Therapy Process Development Jobs in California

PBS Biotech Inc

Senior Scientist

Moorpark, CA · On-site

$131K - $168K/yr

With a fully equipped in-house laboratory, we also provide world-class contract services for manufacturing process development with leading expertise in various cell and gene therapy product types.

AstraZeneca

Lead Cell Therapy Specialist

Tarzana, CA · On-site

$81K - $122K/yr

Skilled at working effectively across Manufacturing, Quality, MSAT, Process Development, Supply ... Cell therapy expertise : Priority experience in cell therapy manufacturing * Manufacturing ...

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Cell Therapy Process Development information

What are the key skills and qualifications needed to thrive as a cell therapy process development professional?

To thrive in Cell Therapy Process Development, you need a solid background in cell biology, biotechnology, or a related field, often supported by a relevant degree and experience with cell culture techniques. Familiarity with bioprocessing equipment, Good Manufacturing Practice (GMP) regulations, and analytical tools such as flow cytometry and PCR is typically required. Strong problem-solving skills, attention to detail, and effective teamwork enhance performance in this collaborative and innovative environment. These competencies ensure the safe and efficient development of cell therapies, meeting rigorous quality standards and advancing clinical applications.

What are some typical challenges faced by professionals in cell therapy process development, and how are they addressed?

Professionals in Cell Therapy Process Development often encounter challenges such as scaling up production processes from laboratory to clinical or commercial scale while maintaining product quality and consistency. Additional hurdles include adhering to strict regulatory requirements and managing complex collaborations across cross-functional teams, like quality assurance, regulatory affairs, and manufacturing. These challenges are typically addressed through rigorous process optimization, thorough documentation, and ongoing communication with stakeholders to ensure that all aspects of the process meet industry standards and regulatory expectations.

What is the difference between Cell Therapy Process Development vs Cell Therapy Manufacturing Specialist?

AspectCell Therapy Process DevelopmentCell Therapy Manufacturing Specialist
CredentialsTypically requires a degree in biology, biochemistry, or biomedical engineering; certifications in GMP or cell therapy are commonSimilar credentials; often holds degrees in related fields and GMP certifications
Work EnvironmentResearch labs, development facilities, early-stage process optimizationManufacturing plants, production floors, quality control labs
Industry UsageFocuses on developing and optimizing cell therapy processesInvolved in large-scale production and process execution

Cell Therapy Process Development professionals focus on designing and refining cell therapy procedures, while Cell Therapy Manufacturing Specialists handle the production and quality assurance in manufacturing settings. Both roles require similar educational backgrounds and certifications but differ mainly in their work environment and specific responsibilities.

What is cell therapy process development?

Cell Therapy Process Development refers to the design, optimization, and scaling up of manufacturing processes for cell-based therapies, such as CAR-T cells or stem cell products. Professionals in this field work on translating laboratory research into reproducible, efficient, and safe production methods that meet regulatory standards. This involves working with cell culture techniques, bioreactors, quality control, and process validation to ensure that therapies can be produced consistently for clinical and commercial use. The goal is to develop robust processes that deliver safe and effective cell therapies to patients.
What are popular job titles related to Cell Therapy Process Development jobs in California? For Cell Therapy Process Development jobs in California, the most frequently searched job titles are:
What job categories do people searching Cell Therapy Process Development jobs in California look for? The top searched job categories for Cell Therapy Process Development jobs in California are:
What cities in California are hiring for Cell Therapy Process Development jobs? Cities in California with the most Cell Therapy Process Development job openings:
Cell Therapy Process Development jobs near you
Infographic showing various Cell Therapy Process Development job openings in California as of August 2026, with employment types broken down into 61% Full Time, and 39% Part Time. Highlights an 100% In-person job distribution.

Research Associate, Process Development (I,II,III)

Cellares

South San Francisco, CA

$20 - $50/hr

Full-time

Re-posted 27 days ago

Job description

Position Summary

Cellares is seeking an innovative and highly motivated Research Associate to join the Process Development team. This individual will interface across many parts of the company and contribute significantly to the development of our advanced cell therapy manufacturing platform.  

The primary focus of this position is to support the design and execution of experiments, as well as development of standard processes using the Cellares platform. The ideal candidate will be multidisciplinary and have hands-on experience in process development. 

Candidates should also enjoy working in a fast-paced, mission-driven environment, and be prepared to tackle a broad selection of challenges as the company grows.

Responsibilities

  • Under supervision of scientists, the candidate is expected to provide hands-on support to small-scale and scale-up experiments and overall development of the Cellares advanced cell therapy manufacturing platform 

  • Support cell line maintenance and leukopak processing, including isolation, activation, gene modification, expansion and cryopreservation

  • Contribute to high-quality technical documents, procedures, reports

  • Contribute to analysis and presentation of technical results at departmental meetings

  • Support technology characterization experiments informing internal equipment and consumables performance evaluation

  • Perform routine laboratory activities including ordering and equipment qualification/maintenance

Requirements

  • BS/MS or equivalent in Bioengineering, Chemical Engineering, Biology, Biochemistry, or related field

  • 0-4 years of process development or cGMP manufacturing experience in the cell therapy or bioprocessing field

  • Hands-on experience in aseptic technique; experience in primary immune cell culture or bioreactors preferred

  • Hands-on experience with semi-automated instruments for cell therapy manufacturing

  • Strong problem-solving skills and attention to detail

  • Strong technical writing skills and experience authoring SOPs and reports

  • Creative, self-motivated, eager to take on a wide variety of tasks and grow with evolving technology

  • Self-awareness, integrity, authenticity, and a growth mindset

Cellares total compensation package contains competitive base salaries, highly subsidized Medical, Dental, and Vision Plans, 401(k) Matching, Free EV Charging, and Onsite lunches. All displayed pay ranges are approximate, negotiable, and location dependent.
This is Cellares

Cellares is the first Integrated Development and Manufacturing Organization (IDMO) and takes an Industry 4.0 approach to mass manufacturing the living drugs of the 21st century. The company is both developing and operating integrated technologies for cell therapy manufacturing to accelerate access to life-saving cell therapies. The company’s Cell Shuttle integrates all the technologies required for the entire manufacturing process in a flexible and high-throughput platform that delivers true walk-away, end-to-end automation. Cell Shuttles will be deployed in Cellares’ Smart Factories around the world to meet total patient demand for cell therapies at global scale. Partnering with Cellares enables academics, biotechs, and pharma companies to accelerate drug development and scale out manufacturing, lower process failure rates, lower manufacturing costs, and meet global patient demand.
The company is headquartered in South San Francisco, California with its commercial-scale IDMO Smart Factory in Bridgewater, New Jersey. The company is backed by world-class investors and has raised over $355 million in financing.

Leveling will be based on overall experience, education, and demonstration of knowledge throughout the interview process.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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About Cellares

Sourced by ZipRecruiter

Industry

Pharmaceutical and medicine manufacturing

Company size

11 - 50 Employees

Headquarters location

South San Francisco, CA, US

Year founded

2019

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