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And find out why you’ll love Working at Astellas. Read about our dedication to nurturing a diverse, equitable and inclusive culture; find out more about our Employee Impact Groups; and check out our commitments to Veterans and people living with disabilities.


“Working at Xyphos is rewarding in so many ways. Being a part of the team is challenging, interesting and fun. We are all working for a communal goal, which is to advance immuno-oncology treatments for cancer patients. I see progress daily, which is very inspiring.”

Erene Niemi, Principal Research Associate, Cellular Immunology


“Xyphos provides a unique, intimate environment where there is genuine camaraderie between great people who are surmounting scientific challenges.”

Joanna Ngo, Principal Research Associate, Protein Engineering


“Working at Xyphos has fostered a sense of community among my colleagues and I. Scientific collaboration is essential!”

Jaime Guzman, Research Associate II, Cell Biology