OSI network TCP/IP Windows Linux

DHCP DNS Access VPN TCP/IP

CICS COBOL JCL VSAM MVS environment

CCNA CCNP TCP/IP QSIG SIP

Unisys Mainframe skills IMS Database ECL UCOB ACOB

Unisys Mainframe skills IMS Database ECL UCOB ACOB

VMware Azure TCP/IP networking Shell scripting

TCP/IP PC hardware operating systems networks

Batch Processing CLIST ISPF Cybersecurity JCL

MS SQL Server Oracle TCP/IP Manual Testing Quality Assurance

TCP/IP TCP VMware vSphere Data Centers Client Server Technologies

Linux CLI TCP/IP Angular CLI AWS

COBOL/IDMS/ADSO JCL VSAM

TCP/IP protocols Web Networking Service Desk

TCP DNS NTP CDN PowerShell