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.

If you're interested in a summer internship with Colossal or our affiliated companies, you can express interest here to join our Colossal Summer Internship Talent Community! For 2027, we expect to have internships for a variety of roles which may include:

• Research & Development - Cell Engineering, Genome Engineering, Computational Biology, Bioengineering, Developmental Biology, Molecular Biology and related fields (majority of opportunities)
• Animal Operations
• Corporate - Operations, HR, Finance, Legal, Marketing

Please note: We host a small number of interns each year. We will respond to your application if/when an appropriate internship opportunity becomes available. Updates on your application may not come through until December at the earliest. 

Applications for a summer 2027 internship with Colossal will close on Friday, February 26th.

**We are not actively recruiting for any internship or co-op opportunities for the fall or winter. This is for the summer of 2027 only**

• Internships that become available for Summer 2027 will primarily be selected from this posting. A separate individual posting on our Careers website is a possibility for a more specialized internship. 
• We do not typically begin interviewing for internships until December or January. 
• Interns would start with us in early June and finish sometime in August. 
• Internships with Colossal will be based on-site in Dallas, TX. We do not provide any housing. We do not have any remote opportunities for internships. 
• To qualify, you must be a current university student in the United States that has completed at least 1 year of undergraduate studies.
• Students that have already graduated prior to 2027 or will be graduating in 2027 are not eligible for internships but may apply to full-time job postings. 
• US work authorization is required without the need for company assistance in securing a visa. 

As internship opportunities open up, we may reach out to you. Otherwise the only communication you will receive is confirmation that we received your application. Once all internship decisions have been made, a final update will go out.

In the meantime, keep an eye on our Careers Website for potential specific Internship postings. 

Check out our page on de-extinction here: https://colossal.com/de-extinction/

Learn about the species we are de-extincting here: https://colossal.com/species/

Learn about the exciting work happening in our labs here: https://colossal.com/labs/

Learn about our amazing conservation work here: https://colossal.com/conservation/

For information on our non-profit conservation foundation, check out their site: https://colossalfoundation.org/

Thank you for your interest in Colossal!