Hillcrest HealthCare System (HHS) is comprised of three hospitals in Tulsa and five regional hospitals, including Hillcrest Medical Center, Hillcrest Hospital South, Tulsa Spine & Specialty Hospital, Hillcrest Hospital Claremore, Hillcrest Hospital Cushing, Hillcrest Hospital Henryetta, Hillcrest Hospital Pryor, Bailey Medical Center of Owasso. Working knowledge of Ethernet networks, Server and PC hardware, network printers, Microsoft Office, Exchange, Active Directory, DNS and DHCP .