Required / Preferred Skills5 years, Required - Experience with z/OS Systems Programming5 years, Required - Experience with JES2, z/OS Unix System Services (OMVS), Storage Management Subsystem (SMS)3 years, Required - Experience with TSS (Top Secret Security)3 years, Required - Experience with performance monitoring to include initial analysis of performance issues2 years, Required - Experience with REXX3 years, Preferred - Experience with Informatica Power Exchange Administration3 years, Preferred - Working knowledge for each of the following: • z/OS Operation • z/OS Networking – VTAM (Virtual Telecommunications Access Method), TCP/IP (Transmission Control Protocol/Internet Protocol)3 years, Preferred - Working knowledge for each of the following: • z/OS-centric automated job scheduling and management software (JOBTRAC) • Terminal Emulator Software (BLUEZONE) • VTAM Session Manager Software (VTAM/SWITCH)3 years, Preferred - Working knowledge for each of the following: • SMP/E (System Modification Program/Extended) • RMF (Resource Measurement Facility) • SMF (System Management Facility) • WLM (Workload Management) • JCL (Job Control Language)3 years, Preferred - Working knowledge for each of the following: • GRS (Global Resource Serialization) • VSAM (Virtual Storage Access Method) • TSO (Time Sharing Option)3 years, Preferred - Experience with TLS configuration (certificates, SSL – RSA Keys, SFTP, FTPS)3 years, Preferred - Experience with SCLM (or other similar configuration management tools), specifically configuration and administration of SCLM3 years, Preferred - Experience with CPM for JOBTRACDescription of ServicesWork involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system administration functions such as mainframe configuration, break/fix system support, and base user account creation/support. Work includes supporting data entry and control work processes, overseeing and coordinating mainframe operations in the State's Consolidated Data Center Services (DCS), and working with the Network Administration, Customer Support and Applications Development & Support teams to provide support necessary for day-to-day mainframe operations.