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Associate Scientist Cell Line Development Jobs (NOW HIRING)

Merck & Co.

Associate Scientist, Engineering

Rahway, NJ · On-site

$71K - $113K/yr

Job Title: Associate Scientist, Cell Culture Sciences, Biologics Drug Substance ... Support cell culture process development, process characterization and regulatory filing activities ...

MSD

Associate Scientist, Engineering

Rahway, NJ

$71K - $113K/yr

Associate Scientist, Cell Culture Sciences, Biologics Drug Substance Commercialization Location ... Support cell culture process development, process characterization and regulatory filing activities ...

MSD

Scientist, Bio Process

Rahway, NJ · On-site

$87K - $137K/yr

Scientist, Process Cell Sciences (PCS) at Rahway, NJ The Biologics Process Research & Development ... Familiar with industrial cell line development workflow and cell banking principles. Excellent ...

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How much do associate scientist cell line development jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for associate scientist cell line development in the United States is $35.92, according to ZipRecruiter salary data. Most workers in this role earn between $27.88 and $40.87 per hour, depending on experience, location, and employer.

What are some common challenges faced by Associate Scientists in Cell Line Development, and how can they be addressed?

Associate Scientists in Cell Line Development often encounter challenges such as optimizing cell growth conditions, maintaining cell line stability, and troubleshooting low productivity or contamination issues. Addressing these challenges requires strong attention to detail, effective documentation, and collaboration with cross-functional teams such as upstream process development and quality control. Regular communication with senior scientists and participation in team meetings can also help in problem-solving and ensuring project timelines are met. Staying updated on the latest techniques and technologies in cell line engineering further supports overcoming these obstacles.

What does an Associate Scientist in Cell Line Development do?

An Associate Scientist in Cell Line Development is responsible for creating and optimizing cell lines that are used in the production of biopharmaceutical products. Their work involves culturing cells, performing genetic modifications, and conducting experiments to select the best cell lines for manufacturing proteins or other biologics. They also document their findings, analyze data, and collaborate with other scientists to ensure the cell lines meet regulatory and quality standards. This role is vital in the early stages of drug development, as robust cell lines are essential for consistent and scalable production.

What is the difference between Associate Scientist Cell Line Development vs Associate Scientist Bioprocess Development?

AspectAssociate Scientist Cell Line DevelopmentAssociate Scientist Bioprocess Development
Required CredentialsBachelor's or Master's in Life Sciences, Molecular Biology, or related fieldsBachelor's or Master's in Biotechnology, Chemical Engineering, or related fields
Work EnvironmentLaboratory focused on cell line creation and characterizationLaboratory and pilot plant focused on process scale-up and manufacturing
Employer & Industry UsageBiotech and pharmaceutical companies developing cell lines for biologicsBiotech and pharma companies optimizing bioprocesses for production

Associate Scientist Cell Line Development primarily focuses on creating and characterizing cell lines for biologic production, while Associate Scientist Bioprocess Development concentrates on scaling up and optimizing manufacturing processes. Both roles require similar educational backgrounds and are essential in biologics development, but they differ in their specific focus within the biopharmaceutical pipeline.

What are the key skills and qualifications needed to thrive as an Associate Scientist in Cell Line Development, and why are they important?

To thrive as an Associate Scientist in Cell Line Development, you need a strong background in cell biology, molecular biology, and protein expression, typically supported by a relevant science degree. Familiarity with technical tools such as flow cytometry, cell culture systems, CRISPR gene editing platforms, and data analysis software is essential. Attention to detail, strong problem-solving abilities, and effective teamwork are standout soft skills in this role. These skills ensure high-quality cell line generation, reproducible results, and successful collaboration in fast-paced biopharmaceutical environments.
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Associate Scientist Cell Line Development jobs near you
Associate Scientist, Cell Signaling and Assay Development

Associate Scientist, Cell Signaling and Assay Development

Celcuity Inc.

Minneapolis, MN

$90K - $125K/yr

Other

Posted 6 days ago

Job description

POSITION SUMMARY:

Reporting to the Director, Tissue or Assay / Laboratory Manager, the Associate Scientist will play a key role in the development, validation, and execution of live-cell assays supporting translational oncology research. This individual will contribute to advancing precision medicine by characterizing cell signaling pathways and ensuring the generation of high-quality, reproducible data in a high-complexity, CLIA-certified laboratory environment.

PRIMARY RESPONSIBILITIES AND DUTIES:

  • Assay Development & Validation:

Design, develop, validate, and transfer cell signaling and pathway-based assays across multiple cancer tissue types.

  • Cell Culture & Maintenance:

Culture, maintain, and ensure consistency of human cell lines and primary samples under varied laboratory conditions.

  • Cellular Characterization:

Perform phenotypic and pathway characterization using cell-based assays and integrate informatics data to identify and classify cell types.

  • Regulatory Compliance:

Adhere to CAP/CLIA standards and HIPAA regulations, maintaining compliance within a high-complexity clinical testing environment.

  • Cross-Functional Collaboration:

Partner with Scientific Directors and laboratory leadership to troubleshoot assays, optimize protocols, and improve laboratory efficiency.

  • Quality & Data Integrity:

Monitor and maintain quality control processes, including QC metrics, preventive maintenance (PM), and standard operating procedures (SOPs), ensuring data accuracy and reliability.

QUALIFICATIONS AND SKILLS:

Education & Experience:

  • Ph.D. in a relevant scientific discipline with experience in activity-based live-cell assay development for small molecules; OR
  • Master's degree with 5+ years of relevant industry experience; OR
  • Bachelor's degree in a scientific field with 6-8+ years of relevant industry experience.

Required Technical Skills:

  • Hands-on experience with human cell culture techniques
  • Experience with microplate-based live-cell assays
  • Knowledge of multiparametric (e.g., 5-channel) cell cytometry
  • Experience with immunochemistry techniques
  • Strong understanding of laboratory quality systems, including QC, PM, and SOP adherence

Preferred Qualifications:

  • Experience with Jess (ProteinSimple) systems
  • Experience working with human primary cells

About Us:

Celcuity is a clinical-stage, publicly traded biotechnology company seeking to extend the lives of cancer patients through the development of targeted therapies for the treatment of multiple solid tumor indications. The company was founded to develop a better way to treat the cellular drivers of tumor growth.

Our lead therapeutic candidate, gedatolisib, is an intravenously administered, potential first-in-class PI3K/AKT/mTOR (PAM) pathway inhibitor. Its mechanism of action and pharmacokinetic properties are highly differentiated from other currently approved and investigational therapies that target PI3K or mTOR alone or together. Gedatolisib phase 3 clinical development programs are focused on the treatment of patients with HR+/HER2- ABC in the 1L and 2L settings. A Phase 1b/2 clinical trial evaluating gedatolisib in combination with darolutamide in patients with metastatic castration resistant prostate cancer, is on-going.

Celcuity is an Equal-Opportunity Employer.

Celcuity is committed to fair and equitable compensation practices, and we strive to provide employees with total compensation packages that are competitive. For this role, the anticipated base pay range is $90,000-$125,000 DOE. The exact base pay offered for this role will depend on various factors, including but not limited to the candidate's geography, qualifications, skills, and experience.

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