- Responsible for mammalian cell culture process development and optimization including, but not limited to, recombinant protein production, cell adaptation to suspension or serum-free conditions, media/feed screening comparing growth and productivity in various media, growing and maintaining cells in shake flasks, wave and stirred tank bioreactors. Responsibilities also include seed train development, production bioreactor inoculation, maintenance, sampling, and feeding, and cell culture harvest/clarification.
- Work with many different kinds of mammalian cell lines (CHO-GS, CHO-DG44, CHO-M, CHO-S, NSO, HEK, etc) utilizing aseptic techniques, and apply a good understanding of the effect of general metabolic pathways (nutrient usage, expression system, etc.) physical (morphology, pH, osmolality, etc.) as well as mechanical (agitation speeds, oxygen and pH control, etc.) parameters on cell growth and recombinant protein production.
- Preparation of various cell culture media and feed formulations from scratch.
- Operate, troubleshoot, and maintain cell culture equipment such as bioreactors and analyzers.
- Scale up and tech transfer cell culture and harvest processes to the Manufacturing department.
- Provide technical support with cell culture solutions to Process Development and Manufacturing teams.
- Lead studies to optimize/develop cell culture conditions/processes and be the scientific lead on client projects.
- Analyze growth, production and nutrient usage data, create data spreadsheets and graphs in Excel or JMP, document data and findings for traceability and regulatory requirements, write technical and summary reports, generate slide decks, and lastly, communicate findings and participate in scientific discussions within the group and with clients.
- Recommend alternatives, research new methods and techniques and proactively seek out senior personnel to discuss potential solutions to problems.
- Supervise and train junior cell culture team members.
- Work with minimal supervision on projects of moderate to complex scope.
- Perform other duties as assigned.
- This position requires a bachelor’s degree in the biological or physical sciences with a minimum of 4-5 years of relevant experience and demonstrated working knowledge of scientific principles.
- Proficiency in the use of scientific laboratory techniques, equipment and materials is required.
- Experience in process validation and responsibilities include process validation studies is also required.
- You have a "bring it!" 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.
Skills Required
- Bachelor's degree in biological or physical sciences
- 4-5 years of relevant experience
- Working knowledge of scientific principles
- Proficiency in scientific laboratory techniques, equipment, and materials
- Experience with process validation and process validation studies
Avid Bioservices Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Avid Bioservices and has not been reviewed or approved by Avid Bioservices.
-
Healthcare Strength — Health coverage includes medical, dental, and vision alongside life and disability insurance. Plan breadth is presented as solid, with health benefits frequently highlighted as a strong element of the package.
-
Equity Value & Accessibility — An Employee Stock Purchase Plan with a discounted purchase feature and the availability of stock grants provide accessible ownership opportunities. These components add long-term value beyond base pay.
-
Fair & Transparent Compensation — Pay ranges are posted for some roles, offering upfront clarity on expected compensation. This transparency supports clearer expectations during hiring.
Avid Bioservices Insights
What We Do
Avid Bioservices is transforming the CDMO experience, with more than 30 years of unrivaled experience manufacturing biologics, and world-class mammalian protein facilities. We’ve produced more than 250 commercial batches, and 5 commercial products marketed in 90+ countries. For more than 10 years, we’ve maintained a flawless quality track record which we’re committed to uphold. We do it right the first time, which saves money and time. From early-stageto late-stage, concept to market, every part of our process is personalized. We’re your advocates, your trusted experts, your true partners.







