Scientist, Downstream Process Development

avidbio; Tustin (CA); On-site; USD 124,000 - 155,000; Full time

Benefits offered by this job

Health, dental, vision insurance

401(k) matching

Paid time off

Job summary

Avid Bioservices is seeking a Scientist for Downstream Process Development to support purification process development for protein-based biologics. You will work on chromatography, filtration, scale-up, and technology transfer, collaborating with multiple internal groups to advance programs from development through manufacturing.

The role emphasizes data analysis, process characterization, and mentoring of junior scientists in a GMP-regulated environment, with travel to conferences or client

Qualifications

• PhD/MS/BS with substantial biopharma experience as stated in the Minimum Qualifications.
• Experience in downstream process development for biologics and scale-up.
• Experience with technology transfer and GMP environments.

Responsibilities

• Develop downstream purification processes for monoclonal antibodies and other biologics.
• Lead scale-up, process characterization, and data analysis activities.
• Collaborate across Upstream, Analytical Sciences, MSAT, Manufacturing, and clients.
• Contribute to regulatory readiness and tech transfer.
• Mentor junior scientists and provide scientific leadership.
• Present data and write technical reports for stakeholders.

Skills

Downstream process development

Chromatography

Filtration

Data analysis

Mentoring

Cross-functional collaboration

Education

PhD in Chemical/Biochemical Engineering, Biotechnology or Biological Sciences

MS with 5+ years biopharma industry

BS with 8+ years biopharma industry

Tools

Process analytical technologies (PAT)

Laboratory automation

High-throughput process development

Job description

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, Downstream Process Development, will support the development and optimization of downstream purification processes for protein-based biologics. Responsibilities include chromatography and filtration process development, scale-up and technology transfer activities, viral clearance studies, and data analysis. The individual will collaborate closely with Upstream Process Development, Analytical Sciences, MSAT, Manufacturing, Program Management, and clients to advance development programs from early-stage development through manufacturing.

Key Responsibilities:

• Demonstrated expertise in downstream process development for monoclonal antibodies, recombinant proteins, and other biologic modalities, including chromatography, filtration, buffer development, and process scale-up.
• Strong understanding of protein purification principles, process characterization, experimental design, statistical data analysis, and biopharmaceutical development workflows.
• Experience leading technical projects, troubleshooting complex process challenges, and driving development strategies with minimal supervision.
• Demonstrated ability to analyze, interpret, and present scientific data, author technical reports, and communicate findings effectively to internal and external stakeholders.
• Experience supporting technology transfer, manufacturing process implementation, and cross-functional collaboration within a GMP-regulated environment is highly desirable.
• Knowledge of process analytical technologies (PAT), laboratory automation, high-throughput process development, process intensification, and digital data management tools is preferred.
• Proven ability to mentor junior scientists and provide scientific leadership across project teams.
• Excellent written and verbal communication skills, with experience interacting directly with clients, partners, and senior leadership.
• Working knowledge of regulatory expectations and CMC development activities supporting clinical and commercial biologics programs is desirable.
• Occasional travel by land and/or air may be required to attend seminars or conferences or client meetings.

Minimum Qualifications:

• Ph.D. in Chemical Engineering, Biochemical Engineering, Biotechnology, Biological Sciences, or a related discipline with 0-3 years of relevant industry experience; OR M.S. degree with 5+ years; OR B.S. degree with 8+ years of relevant biopharmaceutical industry experience.

Preferred Qualifications:

• Ph.D. in Biochemistry, Chemistry, or related field with 1-2 years or M.S. with 3-5 years of industry experience.
• Prior experience in leading 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 onsite position. Days and hours of work are Monday through Friday unless otherwise stated by Supervisor. The employee must also have the ability to work overtime and/or weekends when necessary.

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 $124,000 - $155,000 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:

• You have a "bring it on!" team player approach and an unshakable positive attitude, always ready to tackle anything that comes your way.
• Your written and verbal skills are out of this world, and you communicate with clarity and confidence.
• You have exceptional multitasking skills and an unparalleled attention to detail that ensure the smooth running of everything.
• You are a master at building relationships, capable of establishing connections with anyone, be it team members, clients, vendors, or suppliers.

Physical Demands & Work Environment:

In this dynamic role, expect a blend of regular activities like sitting, standing, and walking, with occasional physically engaging tasks such as lifting objects up to 25 pounds. The work environment might expose you to electrical shocks, toxic chemicals, vibrations, or loud noise levels occasionally. However, reasonable accommodations are available to enable individuals with different abilities to perform effectively, ensuring a supportive and adaptable work setting. Your visual acuity, including close, distance, and color vision, will be essential in navigating through the diverse day-to-day demands of this position.