Posted Aug 29, 2026

z/OS Network Systems Administrator – Long Term Contract

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Job Description: • Administer z/OS network systems remotely • Work with IBM z/OS Communication Server • Manage and troubleshoot VTAM, TCP/IP, TN3270, FTP, Policy Agent and SMTP • Access, navigate and administer z/OS environments • Manage TSO, ISPF, JCL, VSAM and catalogs • Use z/OS and JES2 operator commands • Develop automation scripts using TSO/REXX, TSO/CLIST or SAS • Support mainframe connectivity for MQ, DB2, CICS and related middleware • Troubleshoot file transmission, printing and email infrastructure • Develop monitoring and reporting tools • Collaborate with Enterprise Network Services and Security teams Requirements: • Hands-on experience with IBM z/OS Communication Server • Strong knowledge of VTAM, TCP/IP, TN3270, FTP, Policy Agent & SMTP • z/OS environment access, navigation and administration • TSO, ISPF, JCL, VSAM & catalog management • z/OS and JES2 operator commands • TSO/REXX, TSO/CLIST or SAS scripting for automation • Mainframe connectivity supporting MQ, DB2, CICS and related middleware • File transmission, printing and email infrastructure troubleshooting • Monitoring and reporting tool development • Collaboration with Enterprise Network Services and Security teams Benefits: • Long Term Contract • Please send your updated resume and include your rate/Salary requirement along with your contact details with a suitable time when we can reach you. • Referral opportunity: forward this posting to suitable contacts. Apply To This Job