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Cell Line Development Associate Jobs (NOW HIRING)

RXinsider LTD.

NY · On-site

Execute mammalian cell line development workflows, including transfection, stable pool generation, selection, single-cell cloning, clone screening, and data analysis. * Develop and characterize ...

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Cell Line Development Associate information

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$29K

$53.4K

$81K

How much do cell line development associate jobs pay per year?

As of Sep 15, 2026, the average yearly pay for cell line development associate in the United States is $53,418.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,500.00 and $60,000.00 per year, depending on experience, location, and employer.

What does a cell line development associate do?

A Cell Line Development Associate is responsible for generating and characterizing cell lines used in research or biomanufacturing, particularly for producing therapeutic proteins or biologics. They perform tasks such as transfecting cells, selecting stable clones, expanding cultures, and analyzing cell growth and productivity. Their work ensures the creation of robust, high-quality cell lines that meet regulatory and production standards. This role is crucial in pharmaceutical, biotechnology, and research settings.

What are some common challenges faced by cell line development associates during cell line generation projects?

Cell Line Development Associates often encounter challenges such as ensuring the stability and productivity of cloned cell lines, troubleshooting low expression levels, and minimizing contamination risks. Managing tight project timelines while maintaining rigorous documentation and quality standards can also be demanding. Additionally, adapting to evolving technology platforms and collaborating effectively with upstream and downstream teams are key aspects of the role. Overcoming these obstacles requires strong problem-solving skills, attention to detail, and effective communication within multidisciplinary project groups.

What are the key skills and qualifications needed to thrive as a cell line development associate, and why are they important?

To thrive as a Cell Line Development Associate, you need a background in cell biology, molecular biology, or related fields, typically supported by a bachelor's or master's degree in life sciences. Familiarity with cell culture techniques, gene editing tools (like CRISPR), and laboratory information management systems (LIMS) is important. Attention to detail, strong problem-solving abilities, and effective teamwork set exceptional candidates apart. These competencies ensure robust, high-quality cell line generation critical for research and bioproduction success.

What is the difference between Cell Line Development Associate vs Research Associate?

AspectCell Line Development AssociateResearch Associate
Required CredentialsBachelor's degree in biology, biotechnology, or related field; laboratory skillsBachelor's or master's degree in a scientific discipline; laboratory experience
Work EnvironmentBiotech or pharmaceutical labs focused on cell line creation and developmentResearch labs across various scientific fields, including biology and chemistry
Employer & Industry UsageBiotech companies, pharmaceutical firms, contract research organizationsUniversities, research institutes, biotech and pharma companies

The main difference is that a Cell Line Development Associate specializes in creating and optimizing cell lines for bioproduction, while a Research Associate may work on broader research projects across multiple scientific areas. Both roles require laboratory skills and relevant degrees, but the Cell Line Development Associate focuses specifically on cell line processes within biotech and pharma industries.

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Cell Line Development Associate jobs near you

Cell Line Development Scientist

Lexington, KY • On-site

Valid8 Financial, Inc.
Finance and Insurance • 11 - 50 employees
Learn more about Valid8 Financial, Inc.external

Other

Posted 4 days ago

Job description

Demeetra is seeking a highly motivated Cell Line Development Scientist to join our fast-paced team advancing next-generation gene editing technologies in bioproduction. This role is designed for someone who is eager, hands‑on, detail‑driven, and experienced enough to contribute with minimal onboard training. The successful candidate must be driven by a culture of excellence and ready for intense, high‑expectation, hands‑on CLD workflows, bringing industry experience that enables them to contribute at a high level from day one, ideally in a CRO or CDMO setting.

About the Role

You will be a key contributor in developing engineered CHO cell lines and optimizing upstream processes that support Demeetra’s cutting‑edge gene editing platforms. This position is ideal for recent graduates (MS or PhD) and are eager to take ownership of experimental design, workflow execution, and timeline‑driven deliverables.

Responsibilities
  • Execute CHO cell culture processes across shake flasks and spin tube fed‑batch formats
  • Perform transfection, selection, single‑cell cloning, and clone characterization workflows
  • Support upstream development with high attention to process consistency and data integrity
  • Vector design and molecular biology
  • Run titer and basic downstream quality assays to assess productivity and cell line performance, analytical experience (HPLC) is a plus.
  • Collaborate cross‑functionally to implement advanced gene editing technologies in CLD
  • Contribute to workflow design, documentation, and continuous process improvement
  • Maintain a culture of excellence, accountability, and meeting or exceeding timelines
Required Qualifications
  • MS or PhD in biology, biochemistry, biotechnology, or related field required
  • Demonstrated proficiency in:
    • Molecular biology and vector construction
    • Suspension CHO cell culture
    • Transfection & selection workflows
    • Shake flask, spin tube, and deep‑well plate fed‑batch processes
    • Single‑cell cloning
    • Titer determination and standard downstream quality assessments
    • Analytical techniques such as HPLC, LC/MS, and/or CE.
  • Ability to thrive in a high‑expectation, fast‑moving environment
  • Strong communication, organization, and documentation skills
Why Join Demeetra?

This is an opportunity to join a growing company at the forefront of gene editing applied to cell line development and bioprocessing. You will have significant hands‑on impact, work with advanced technologies, and be part of an intensely collaborative and rewarding environment.

Employment Type

Full‑time

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