"We've met with a number of other former S.H.I.E.L.D. scientists recently and I must say, thus far, we're... underwhelmed. HYDRA, on the other hand, less constrained in their thinking. And younger." "Usually younger." ― Ott and Diaz to Phil Coulson and Melinda May
Diaz is a Cybertek employee, working at the Cybertek Corporate Headquarters.
Diaz gained employment as a scientist for
Cybertek, eventually working closely to Ott, the senior vice-president of R&D.
HYDRA Uprising he conducted job interviews with out of work S.H.I.E.L.D. scientists. Diaz, along with Ott, met with Phil Coulson and Melinda May who were trying to obtain files from Cybertek. They turned them down for employment because the technology they presented, an I.C.E.R. bullet, was already given to them by HYDRA.
Agents of S.H.I.E.L.D.: 1.21: Ragtag