Process Development Scientist

This contract Process Development Scientist role supports cell therapy process development activities in a hands-on laboratory setting. You will independently manage the full experimental lifecycle, from designing scientifically robust studies and executing experiments at the bench, through data analysis, interpretation, and preparation of clear technical reports. The position focuses on developing, optimizing, and characterizing cell therapy manufacturing processes, with strong emphasis on experimental design, Design of Experiments (DOE), and rigorous documentation. You will collaborate closely with cross-functional technical teams and contribute to late-stage development activities that support process characterization, validation, and eventual commercialization of cutting-edge cell therapy and mRNA-based technologies.

• Independently design and execute cell therapy process development experiments with limited day-to-day technical supervision.
• Translate process development objectives and technical questions into appropriate experimental strategies, protocols, and study plans.
• Apply Design of Experiments (DOE) and other structured experimental approaches to evaluate process parameters, interactions, operating ranges, and overall process performance.
• Perform hands-on laboratory studies to support development, optimization, and characterization of cell therapy manufacturing processes, including CAR-T and related modalities.
• Analyze and interpret experimental data, identify meaningful trends, and draw scientifically supported conclusions that inform process development decisions.
• Troubleshoot experimental issues and process performance deviations, and recommend appropriate follow-up studies or process adjustments.
• Prepare clear, technically rigorous study reports that document experimental rationale, methods, results, statistical analyses, conclusions, and recommendations.
• Develop and maintain experimental protocols, batch records, and related technical documentation to support process development and knowledge transfer.
• Present experimental results, data interpretations, and recommendations to Process Development and cross-functional technical teams in a clear and concise manner.
• Maintain complete, accurate, and contemporaneous experimental records to ensure appropriate traceability of data, methods, and conclusions.
• Collaborate with MSAT, Manufacturing, Analytical Development, Quality, and other technical functions to support process development objectives and cross-functional initiatives.
• Support the transfer of process knowledge from development studies into process control strategies, manufacturing instructions, and validation documentation.
• Contribute to late-stage development activities, including process characterization, process validation, PPQ readiness, and commercial process development, as applicable.
• Support risk assessments related to process development, characterization, and technology transfer activities.
• Utilize statistical analysis software, such as JMP or equivalent tools, to support DOE, process characterization, and data-driven decision making.

• BS, MS, or PhD in biological sciences, bioengineering, chemical engineering, biotechnology, or a related scientific or engineering discipline.
• For BS-level candidates, at least 5 years of post-degree industry experience in process development.
• For MS-level candidates, at least 3 years of post-degree industry experience in process development.
• For PhD-level candidates, at least 2 years of post-degree industry experience in process development; postdoctoral experience alone is not sufficient and must be followed by industry experience.
• Direct industry experience in process development, preferably in cell therapy and/or cell culture processes.
• Demonstrated ability to independently design, plan, and execute process development experiments from concept through completion.
• Experience with statistical analysis software used for DOE and process characterization, such as JMP or equivalent tools.
• Strong hands-on laboratory skills applicable to cell therapy and cell culture process development.
• Proven ability to analyze experimental data and translate results into scientifically defensible conclusions and recommendations.
• Strong technical writing skills, including preparation of experimental protocols, study summaries, and formal technical reports.
• Ability to work independently while clearly communicating experimental plans, results, risks, and recommendations to the broader team.
• Strong collaboration mindset and effective verbal and written communication skills.
• Familiarity with GMP-oriented development practices and working in regulated environments.

• Experience with late-stage process development in the cell therapy space, including autologous cell therapies.
• Experience conducting or supporting process characterization studies for cell therapy or related biologics.
• Experience establishing or evaluating critical process parameters, process operating ranges, and relationships between process parameters and product quality attributes.
• Experience supporting process validation, PPQ readiness, process transfer, or commercialization activities for biologics or cell therapies.
• Familiarity with control strategy development and application of process characterization results to define late-stage processes.
• Experience with CAR-T or other cell therapy modalities.
• Experience with technology transfer activities between development and manufacturing or external partners.
• Experience performing risk assessments related to process development and technology transfer.
• Interest in working with leading-edge technologies such as mRNA and autologous cell therapy.
• Motivation to contribute in a fast-moving environment approaching key clinical or commercial milestones.
• Ability to influence and collaborate within an integrated manufacturing and development organization.

This role is fully on site, with a standard schedule of five days per week, typically 8:00 a.m. to 5:00 p.m., with occasional weekend work as needed to support laboratory activities and process development timelines. You will work in a laboratory and development environment focused on cell therapy and mRNA technologies, using equipment and methods aligned with GMP-oriented and regulated development practices. The setting emphasizes hands-on experimental work, close collaboration with Manufacturing, MSAT, Analytical Development, and Quality, and integrated manufacturing capabilities that support end-to-end process development. The culture encourages builders who enjoy working with leading-edge technologies, contributing to key milestones, and learning in a highly collaborative, science-driven environment.

This is a Contract position based out of Frederick, MD.

The pay range for this position is $60.00 - $75.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

This is a Contract position based out of Frederick, MD.

This position is anticipated to close on Nov 6, 2026.

This is a fully onsite position in Frederick,MD.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.