Research Associate/Senior Research Associate, Cell Engineering

Colossal Biosciences · Dallas, TX

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Role summary

Colossal Biosciences seeks a research associate in cell biology to develop and optimize cell lines from non-model mammals using genome editing and reprogramming technologies. The Dallas-based position involves hands-on laboratory work with primary tissue derivation, gene delivery methods, and quality control assays to support downstream applications.

What they're looking for

BA/BS/MA/MS in biological sciences, bioengineering, molecular biology, genetics, or related field
Experience deriving primary cell lines, optimizing culture conditions, and cryopreservation
Proficiency with electroporation and transfection techniques for gene delivery
Immunostaining expertise for flow cytometry and fluorescent microscopy
Exceptional aseptic technique with antibiotic-free cell culture
Strong organizational skills and laboratory record-keeping abilities

What you'll be doing

Derive and characterize stable cell lines from primary tissue samples
Perform microdissection and test novel culture conditions to optimize gene editing
Expand clonal cell lines for cryopreservation, genotyping, and quality control assays
Execute experiments, analyze data, and deliver results aligned with project milestones
Collaborate with team on targeting workflows and prepare project progress reports

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Date posted2 days ago

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