Ansible, Automation, Cloud Computing, Communication Skills, Computer Science, Data Recovery, Disaster Recovery, Documentation, High Availability, IBM CICS (Customer Information Control System), IBM DB2, IBM IMS Database, IBM Job Entry Subsystem, IBM Rexx Programming Language, IBM VTAM (Virtual Telecommunications Access Method), IBM z-OS Operating System, Information Technology & Information Systems, JCL (Job Control Language), Mainframe Computer, Messaging Middleware, Network Configuration Management, RACF (Resource Access Control Facility), Secret Clearance, Symmetric MultiProcessing (SMP) Computing, Systems/Internals Programming, TCP/IP (Transmission Control Protocol/Internet Protocol), Team Player, U.S. National Institute of Standards and Technology (NIST)