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Cell Line Development Jobs in Texas (NOW HIRING)

Marmon

Process Development Engineer

Harlingen, TX · On-site

... cell setup, and processing parameters are in line with the PPAP process. Process Interruption ... Process Development Responsibilities: Perform new process development, including, but not limited ...

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Cell Line Development information

What is cell line development?

A Cell Line Development job involves creating and optimizing stable cell lines used in biopharmaceutical production, research, and drug development. Professionals in this role engineer cells to express desired proteins, ensuring high yield and stability for large-scale manufacturing. Responsibilities include transfection, selection, characterization, and process optimization. This work is critical for producing therapeutic proteins, monoclonal antibodies, and vaccines.

What are the typical day-to-day responsibilities in cell line development?

Professionals in Cell Line Development typically spend their days culturing and maintaining mammalian or microbial cells, performing genetic modifications, and screening for desirable cell traits. They regularly design and execute experiments, analyze data, and meticulously document results to ensure reproducibility and regulatory compliance. Collaboration with upstream/downstream process teams, quality control, and research scientists is common, as is troubleshooting challenges such as cell viability or genetic stability. This role is hands-on and dynamic, offering a balance of bench work and data analysis throughout the week.

What are the key skills and qualifications needed to thrive in cell line development?

To excel in Cell Line Development, a strong background in cell biology, molecular biology, and genetics is essential, often supported by a degree in a life science field. Experience with laboratory techniques such as cell culture, transfection, CRISPR gene editing, and using bioreactors or automated cell screening systems is highly valued. Attention to detail, problem-solving skills, and effective teamwork are important soft skills for success. These qualifications are crucial to consistently generate, characterize, and optimize stable cell lines for research or bioproduction purposes.

What are the most commonly searched types of Cell Line Development jobs in Texas?

The most popular types of Cell Line Development jobs in Texas are:

Cell Line Development jobs near you
Infographic showing various Cell Line Development job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Scientist, Stem Cell Engineering

Colossal Biosciences

Dallas, TX

Full-time

Posted 26 days ago

Job description

An affiliate of Colossal Biosciences is looking for a talented stem cell biologist with an interest in the manipulation of avian embryonic stem cells. You will work closely with other lab team members in efforts to innovate on protocols of avian stem cell culture, genome editing, and reintroduction into embryos using cutting edge technologies.

This position is based in Dallas, TX. Relocation assistance is available.

Duties and Responsibilities:

  • Culture avian embryonic stem cells, test novel cell culture conditions, transfect cells, sort monoclonal cell lines, screen and expand cells according to latest protocols and newly developed approaches
  • Using a dissection microscope, collect avian blastodiscs from avian embryos and derive stem cell cultures
  • Characterize and QC avian stem cell cultures
  • Inject stem cells into avian blastodiscs
  • Work with team members to assess efficiency of editing through NGS sequencing approaches
  • Attends lab meetings, prepares reports, and presentations on the progress of projects
  • Great organizational skills and excellent laboratory record maintenance

Required Skills and Abilities:

  • Experience with embryonic stem cell cultures
  • Experience manipulating embryos under a microscope
  • Experience in cell line derivation, culture, propagation, and transfection methodologies
  • Experience in molecular biology (eg, nucleic acid and protein extraction, gel electrophoresis)
  • Experience with flow cytometry, immunostaining, cell microscopy
  • Strong written and oral communication skills, as well as creative problem-solving skills

Education and Experience:

  • PhD in biological sciences, cell biology, bioengineering, molecular biology, genetics, or any science related field. 

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