Jobs and Careers

Scientist, Process Development Downstream and Formulation Development

Costa Mesa, United Statesfull_timeVerifiedPosted 10 Feb 2026

💰 $107,100/yr($85,000/yr – $107,100/yr)

About the role

Looking to join a passionate team dedicated to developing and manufacturing life-saving biopharmaceuticals? Avid Bioservices is a leading clinical and commercial biologics CDMO focused on creating innovative solutions to meet the needs of our clients and improve patient outcomes. Your Role: The Scientist, Process Development Downstream and Formulation Development will establish and lead formulation development activities within the Process Development department while also driving downstream process development of biologics programs. This role is responsible for defining formulation strategies, executing technical studies, and supporting cross-functional integration as the capability expands. Additional responsibilities include designing downstream purification processes for protein-based biologics, viral clearance studies, scale-down and scale-up activities, and technology transfer to manufacturing. The individual will collaborate closely with Upstream Process Development, Analytical Sciences, MSAT, Manufacturing, Program Management, and external partners to support client programs.

Lead formulation development for biologics, including pre-formulation assessments, excipient screening, and stability studies.
Lead downstream process development for biologics, including capture chromatography, polishing chromatography, viral inactivation/filtration, and tangential flow filtration (TFF).
Design and interpret analytical testing strategies including HPLC (SEC & IEX), CE-SDS, SDS-PAGE, UV spectroscopy, and other biophysical assays to support process development and formulation studies.
Establish scientific strategy, workflows, and best practices for formulation development.
Design experiments, analyze data, and prepare technical protocols, reports, and development summaries.
Serve as a technical subject matter expert (SME) during client proposals, presentations, and project reviews.
Collaborate with cross-functional teams to align timelines and resource planning.
Mentor junior scientists/staff and support onboarding of new team members.
Evaluate new technologies and contribute to internal capability-building initiatives.
Ensure compliance with relevant quality and safety standards.
Perform other duties as assigned

Minimum Qualifications:

Master’s degree/PhD degree in Biochemistry, Chemistry, or related field and minimum 4-6 years of relevant experience and demonstrated working knowledge of scientific principles.
Prior experience in formulation development, stability studies, and analytical characterization of biologics or strong background in biochemical and biophysical characterization of proteins with deep understanding of protein structure and function.
Hands-on experience with biophysical and analytical techniques such as AKTA systems, TFF, HPLC, CE-SDS, SDS-PAGE, UV spectroscopy, etc.
Proven record of strong technical writing and communication skills.
Ability to thrive in a dynamic, cross-functional environment.

Preferred Qualifications:

Ph.D. in Biochemistry, Chemistry, or related field with 4-6 years of industry experience, or M.S. with 6-8 years of experience.
Prior experience in downstream process development of biologics is a plus.
Experience mentoring or leading scientific staff preferred.

Position Type/Expected Hours of Work: This role is a full-time exempt position. Days of work are Monday through Friday unless otherwise stated by Supervisor or needed due to projects. Must be available to work holidays, weekends, or extended hours when needed.Compensation: We offer competitive compensation packages for this role, including a base salary, performance-based bonuses, and comprehensive benefits such as health, dental, and vision insurance, 401(k) matching, and paid time off. The compensation range for this role is $85,000 to $107,100 annually depending on experience and qualifications. Additionally, we offer opportunities for career growth and development as well as a supportive and inclusive work environment. Who you are: