Colossal is a breakthrough bioscience and genetic engineering company that builds radical new technologies to advance the field of genomics. Colossal creates disruptive technologies for extinct species restoration, critically endangered species protection and the repopulation of critical ecosystems that support the continuation of life on Earth. The company is the first to apply CRISPR technology for the purposes of species de-extinction.

Scientist, Embryology
Dallas, TX · Posted on Jan 27, 2026

Summer 2026 Internships - General Interest Posting
Dallas, TX · Posted on Jan 16, 2026

Animal Husbandry Specialist II, Aviculture
Dallas, TX · Posted on Nov 10, 2025

General Interest - Join our Colossal Community
Dallas, TX · Posted on Nov 10, 2025
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