Scientist, Cell Line Development

avidbio; Costa Mesa (CA); On-site; USD 85,000 - 116,000; Full time

Benefits offered by this job

Health, dental, and vision insurance

401(k) matching

Paid time off

Performance-based bonuses

Job summary

avidbio, based in California, is seeking a Cell Line Development Scientist to contribute to developing life-saving biopharmaceuticals. This role involves designing strategies, executing CHO cell line development, and collaborating with various teams for integrated solutions.

The ideal candidate will hold a Master's in a relevant field and have 2-5 years of experience. Competitive compensation includes bonuses, healthcare benefits, and growth opportunities in a supportive environment.

Qualifications

• 2-5 years of industry experience in cell development for biologics.
• Experience with transfection methods and clone screening for production.
• Familiarity with regulatory requirements for GMP manufacturing.

Responsibilities

• Design and execute strategies for stable cell line development.
• Perform CHO cell line development and characterization studies.
• Author and review reports, summaries, and presentations.

Skills

Hands-on experience with CHO cell systems

Proficient in aseptic mammalian cell culture techniques

Excellent problem-solving and communication skills

Strong knowledge of mammalian cell culture

Education

M.S. in Cell Biology, Molecular Biology, Biochemistry or related field

Tools

Automation platforms

Bioinformatics tools

Data analysis tools

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:

As a Cell Line Development Scientist, you will play a critical role in establishing high‑performing mammalian cell lines that enable early‑phase biologics programs. This position offers the opportunity to shape foundational capabilities in a fast‑paced, collaborative environment focused on innovation and client success.

• Design and execute strategies for stable cell line development using CHO cell line systems.
• Perform hands‑on CHO cell line development and characterization studies, including transfection, selection, single cell subcloning, growth and productivity screening, cell banking and stability assessment of cell banks.
• Culture mammalian cells across multiple scales and formats, from 96‑well plates up to large shake flasks, experience with ambr 250 and bioreactors is ideal.
• Implement high‑throughput screening and automation tools for clone evaluation.
• Maintain rigorous documentation and ensure compliance with quality and regulatory standards.
• Author and review cell line development reports, summaries, and presentations.
• Present updates at client and cross‑functional meetings.
• Partner with Upstream and Downstream Process Development and Analytical teams to deliver integrated solutions.
• Contribute to technology evaluations and continuous improvement initiatives for cell line workflows.

Minimum Qualifications:

• M.S. in Cell Biology, Molecular Biology, Biochemistry, or related field.
• 2-5 years of industry experience in cell development for biologics.
• Hands‑on experience with CHO cell systems, transfection methods, and clone screening for production of monoclonal antibodies, antibody‑like molecules, enzymes, cytokines, bi‑specifics and other recombinant molecules.
• Strong knowledge of mammalian cell culture, molecular biology techniques and bio process engineering concepts.
• Proficient in aseptic mammalian cell culture techniques.
• Familiarity with automation platforms and data analysis tools.
• Excellent problem‑solving and communication skills.

Preferred Qualifications:

• Knowledge of regulatory requirements for GMP manufacturing.
• Exposure to high‑throughput analytics and bioinformatics tools.

Position Type/Expected Hours of Work:

This role is a full‑time position. Days of work are Monday through Friday. The employee must also, if instructed, 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 $85,000 to $116,000 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 20 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.