Job Description — Principal Architect, Messaging & Identity Infrastructure

Department: IT

Department: Connected Digital Experiences

Location: HP Inc. (Mexico, Guadalajara)

Level: Principal / Technical Architect (individual contributor)

About The Role

HP runs one of the largest enterprise messaging and identity environments in the technology industry, spanning Microsoft Exchange (on-premises and Exchange Online), Active Directory, Entra ID, and the directory and PKI footprint inherited through HP's acquisitions (including Poly / Plantronics). The Principal Architect, Messaging & Identity Infrastructure is the senior technical owner for this estate — driving its operation, security posture, M&A integration, and the multi-year sunset of legacy environments such as the ATM / HPNOW Yokohama infrastructure.

This is a like‑for‑like backfill for a long‑tenured Principal Architect on the Connected ...