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Cell Based Potency Assay Jobs (NOW HIRING)

WI · On-site

You contribute your expertise in techniques such as ELISA, SPR and cell-based potency assays . You take ownership of scientifically challenging projects and help find practical solutions to complex ...

The position includes leading and supporting cell-based development (e.g., ELISA, flow cytometry, potency assays), evaluating new analytical technologies, and enabling method transfer to Quality ...

Scientist 2 - Chemistry

Malvern, PA · On-site

$37 - $44/hr

Plate-based biochemical assays (impurity, HCP), ELISA, FRET, Cell-based potency assays. * Experience working in a cGMP environment. Founded in 2010 and headquartered in the Washington, DC metro area ...

... cell-based assays.Experience implementing or executing compendial methods is preferred.Experience with lentiviral vector characterization, including infectious titer, potency, and transduction ...

$67K - $92K/yr

* Sr. Scientist - Cell Based Assay, Bioanalytical Lab Sr. Scientist - Cell Based Assay ... and potency evaluations. * Virology Skills: Experience with BSL-1 and BSL-2 viral systems ...

Showing results 41-60

Cell Based Potency Assay information

What are cell based potency assays?

Cell based potency assays are laboratory tests that use living cells to measure the biological activity of a drug, vaccine, or biologic product. These assays help determine how effective a compound is in producing a desired cellular response, making them crucial for drug development and quality control. By closely mimicking the drug’s mechanism of action in the body, they provide more relevant information about efficacy and safety compared to non-cellular assays.

What are some common challenges faced when developing and validating cell based potency assays in a laboratory setting?

Developing and validating cell-based potency assays can be challenging due to the inherent biological variability of living cells, which can impact assay reproducibility and consistency. Additionally, optimizing assay conditions—such as cell passage number, incubation times, and reagent quality—requires careful attention to detail. Collaboration across multidisciplinary teams, including scientists, quality control, and regulatory affairs, is often necessary to ensure the assay meets rigorous industry and compliance standards. Successful candidates should be comfortable troubleshooting technical issues and adapting protocols to achieve reliable results.

What are the key skills and qualifications needed to thrive as a cell based potency assay scientist, and why are they important?

To excel as a Cell Based Potency Assay Scientist, you need a solid background in cellular biology, assay development, and quantitative analysis, usually supported by a degree in life sciences or a related field. Familiarity with laboratory instruments like flow cytometers, plate readers, and proficiency in data analysis software such as GraphPad Prism are typically required, along with knowledge of GMP/GLP standards. Attention to detail, strong problem-solving abilities, and effective communication skills are essential soft skills in this role. These competencies ensure accurate assay results, regulatory compliance, and clear collaboration with cross-functional teams in biopharmaceutical development.

What is the difference between Cell Based Potency Assay vs Cell Culture Technician?

AspectCell Based Potency AssayCell Culture Technician
Primary ResponsibilitiesAssessing the biological activity of products using cell-based methodsMaintaining and preparing cell cultures for various experiments
Required SkillsKnowledge of assay development, data analysis, cell biology techniquesCell culture techniques, aseptic handling, media preparation
Work EnvironmentLaboratories focused on assay validation and quality controlCell culture labs, manufacturing, or research facilities
Common CertificationsBiotech or laboratory certifications, cell biology trainingCell culture training, laboratory safety certifications

While both roles involve working with cells, the Cell Based Potency Assay specialist focuses on developing and performing assays to measure product activity, whereas the Cell Culture Technician primarily prepares and maintains cell cultures. The assay role requires analytical skills and assay-specific knowledge, while the technician role emphasizes cell handling and maintenance skills.

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Infographic showing various Cell Based Potency Assay job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 75% Full Time, 17% Part Time, and 7% Contract. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution.

TEAM LEAD - BIO-ASSAYS

WI • On-site

Metagenics, Inc.
Fitness and Sports Centers • 201 - 500 employees

Other

Posted 11 days ago


Metagenics rating

6.0

Company rating: 6.0 out of 10

Based on 6 frontline employees who took The Breakroom Quiz


Job description

We are a privately-owned European center of excellence for analytical solutions. For over 35 years we have been supporting our customers in various industries with our scientific know-how and technical expertise.

As a Protein expert, people coach and science captain, you will guide a team of talented scientists through robust assays and interpreting complex data. You will be at the crossroads of biology, analytics and leadership. And occasionally at the crossroads of “the assay should work” and “why is the biology doing this today?”

YOUR LEADERSHIP RESPONSIBILITIES

You coach, support and inspire a team of scientists and project leaders.

You create an environment where people can learn, grow and excel. Whether that means discussing career development, assay troubleshooting or simply helping someone survive a Monday morning…

You interact with your team to ensure proper project planning and execution

You set clear expectations, provide constructive feedback and celebrate achievements.

You monitor team workload, project progress and overall team performance.

You collaborate closely with fellow Team Leads and management to achieve common goals.

You continuously look for opportunities to improve workflows, processes and technical capabilities.

YOUR SCIENTIFIC RESPONSIBILITIES

You oversee projects involving ligand-binding assays, cell-based assays and protein interaction studies.

You guide and support your team in development, optimization, qualification and troubleshooting of bio-assays.

You design experimental strategies, review scientific results and ensure scientific quality and consistency.

You contribute your expertise in techniques such as ELISA, SPR and cell-based potency assays.

You take ownership of scientifically challenging projects and help find practical solutions to complex analytical questions.

You ensure reporting meets the high standards expected by both our clients and our organization.

YOUR CUSTOMER & BUSINESS RESPONSIBILITIES

You scope new projects together with the customer and the commercial team.

You lead, design and plan experiments, process data, capture findings in reports and communicate with customers.

You oversee the execution and interpretation of all activities within the bio-assays team.

You handle complex and scientifically challenging projects for our industrial (e.g. biotech and pharma) partners.

You align with management and commercial team on strategic choices.

You provide regular updates to customers on project progress and way forward.

You report to the Group Lead.

THIS IS YOU

#yeswecan #winningteam #assaydetective #trustbutverify #teammotivator

You have a broad knowledge of the different aspects of biopharmaceutical product development of protein therapeutics (mAbs, antibody fragments, bispecifics, ADCs, fusion proteins, enzymes) from early to late stage activities.

You possess in-depth scientific understanding of ligand-binding assays, cell-based assays, and protein interaction studies.

You hold expertise in ELISA, SPR and cell-based assays, potency assessment, binding evaluation, and characterization.

When assay results look unexpected, your first reaction is curiosity rather than panic

You are experienced in bio-assay method development, optimization, qualification and troubleshooting.

You have a strong understanding of assay design, data interpretation and statistical evaluation.

And yes, sometimes we get genuinely excited about a beautifully behaving assay

You have strong coaching and mentoring skills, with a passion for people development

You possess the ability to inspire, motivate and engage team members

You can motivate a team while maintaining focus on quality, timelines and objectives

You demonstrate experience in performance management and providing constructive feedback

You collaborate with other team leads and project teams to ensure deadlines are met

Don’t worry about being the biggest science nerd in the building. Competition is fierce around here

You are a strong communicator with excellent English speaking, writing, reporting & reviewing skills

You have a critical mindset and good sense for initiative and attention to quality and detail

You combine scientific expertise with strong coordination and organization skills

You are comfortable interacting with customers (discussing requests, negotiating scope, presenting results)

You have a Ph.D. or Master’s degree in pharmaceutical sciences, biochemistry, biotechnology, bio-engineering, chemistry, or equivalent qualification due to experience

You bring at least 5 to 8 years of relevant experience in the field

WHAT WE BRING TO THE TABLE

You will be part of a privately-owned and ambitious organization at the forefront of scientific evolutions.

You will work together with passionate colleagues in a highly scientific and international environment.

You will help shape the future of a growing bio-assays team.

You will have opportunities to further develop both your scientific and leadership skills.

You will join a dynamic team in an international environment

You will receive an attractive salary package in line with your experience and responsibilities.

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