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Cell Based Potency Assay Jobs in Texas (NOW HIRING)

synergy

Senior Cell Biology R&D Scientist

Dallas, TX · On-site

$97K - $124K/yr

Proven experience building cell-based assays from scratch, optimizing assay conditions for reproducibility, and running preclinical in vitro studies focused on cellular response or mechanism of ...

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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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For Cell Based Potency Assay jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Cell Based Potency Assay jobs in Texas look for?

The top searched job categories for Cell Based Potency Assay jobs in Texas are:

What cities in Texas are hiring for Cell Based Potency Assay jobs?

Cities in Texas with the most Cell Based Potency Assay job openings:

Cell Based Potency Assay jobs near you

Quality Control Supervisor - Cell Therapy

Lonza

Houston, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Lonza rating

8.3

Company rating: 8.3 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

25th of 86 rated pharmaceutical

Job description

Quality Supervisor - Cell Therapy
Location: This is an on-site position located in Pearland, TX.
Available shift: AM Shift, Wednesday - Saturday, 6:00 AM - 4:30 PM, supporting Quality Control operations with weekend shift differentials included.
The purpose of this role is to supervise Quality Control (QC) operations within the Cell Therapy laboratory, including oversight of personnel, assays, and equipment that support the production, release, and distribution of cell therapy products. This position ensures testing activities are executed in compliance with cGMP requirements and works closely with Quality Assurance and Operations teams to successfully implement client methods and maintain regulatory standards.
What you will get:
This is a competitive, salaried position. In addition, below you will find a comprehensive summary of the benefits package we offer:
  • Performance-related bonus.

  • Medical, dental and vision insurance.

  • 401(k) matching plan.

  • Life insurance, as well as short-term and long-term disability insurance.

  • Employee assistance programs.

  • Paid time off (PTO).

Compensation for this role will be determined by the candidate's qualifications, skills, experience, and relevant knowledge.
What you will do:
  • Supervise daily operations of the QC Cell Therapy laboratory, including oversight of personnel, assays, and equipment.

  • Review laboratory testing and records to ensure accuracy, compliance with cGMP, and adherence to company procedures.

  • Lead, coach, and mentor laboratory staff, managing performance, development, and team objectives.

  • Develop and monitor QC resource capacity and communicate constraints to management and production planning teams.

  • Write, review, and approve SOPs, protocols, sampling plans, and specifications.

  • Support and respond to audits, deviations, investigations, CAPAs, and customer complaints, ensuring timely resolution.

  • Lead technical investigations and provide guidance to team members in resolving complex quality or operational issues.

  • Collaborate cross-functionally with Quality Assurance, Program Management, and Operations teams.

What we are looking for:
  • Bachelor's degree in a scientific/STEM field required; Master's degree preferred, with 5-10 years of relevant experience in cell therapy or related industry.

  • Demonstrated knowledge of biological and cell-based assays, ddPCR, ELISA, cell count and viability, complete blood count, and potency/culture assays.

  • Experience with assay qualification, validation, and technology transfer strongly preferred.

  • Experience with document management systems, technical writing, and QC systems such as LIMS, TrackWise, and SAP.

  • Proven leadership or supervisory experience overseeing full laboratory operations in a regulated environment.

  • Strong understanding of cGMP practices and quality systems in a QC laboratory setting.

  • Ability to manage complex tasks, prioritize effectively, and lead teams in a fast-paced environment.

  • Strong communication, problem-solving, and cross-functional collaboration skills.

  • Prior audit support experience (front room/back room) is preferred.

About Lonza:
At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone's ideas, big or small, have the potential to improve millions of lives, and that's the kind of work we want you to be part of.
Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we offer equal employment opportunities to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law. If you're ready to help turn our customers' breakthrough ideas into viable therapies, we look forward to welcoming you on board.

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