Scientist, Embryology/Theriogenologist

Colossal Biosciences•Dallas, TX

5h•Onsite

About The Position

Colossal is seeking a dedicated researcher to lead pioneering research in oocyte collection and embryo transfer techniques for non-model organisms, as well as the in vitro production of gene-edited embryos. This role involves collaborating with experienced reproductive biologists to advance and implement the embryology department's strategic plans. The position is based in Dallas, TX, with relocation assistance available. The role reports to the Director of Assisted Reproduction.

Requirements

Strong expertise in comparative reproductive biology, including endocrinology, oocyte maturation, and pre-implantation embryo development.
Experience with multiple species, including non-traditional (wildlife) models preferred.
Transrectal palpation and ultrasound for monitoring ovarian activity and early pregnancy.
Transvaginal and/or laparoscopic oocyte collections.
Gamete and embryo cryopreservation.
Strong communication skills (written/verbal).
Ability to work independently, with members of the Animal Operations and Embryology teams, including veterinarians, scientists, and animal husbandry experts.
At least three years of experience with oocyte collection, embryo collection/production, and embryo transfer with a track record of successful pregnancies.
Must be able to travel, potentially up to 25%.

Responsibilities

Develop protocols for transvaginal, transrectal, or laparoscopic oocyte collection in a variety of novel, model species.
Optimize estrus synchronization and superovulation protocols for species in which frequent handling is difficult.
Collaborate with the embryology team to optimize conditions for oocyte and embryo transport between animal facilities and laboratories at Colossal HQ.
Stay up to date on relevant literature, identify novel protocols/procedures that may be applicable for Colossal projects, and conduct associated experiments to continuously improve results.
Maintain stable rates of success and troubleshoot protocols as needed.
Travel for training and implementing novel assisted reproductive technologies into non-model organisms.