Mainframe Security Administrator

Location: Remote
Compensation: Hourly
Reviewed: Wed, Jan 14, 2026
This job expires in: 30 days

Job Summary

A company is looking for a Mainframe Security (TSS) & z/OS Administrator.

Key Responsibilities
  • Administer and support CA Top Secret Security (TSS) and perform z/OS system administration
  • Manage JES2, z/OS UNIX System Services (OMVS), and TLS security components
  • Conduct performance monitoring and troubleshoot mainframe networking and connectivity components
Required Qualifications
  • 8+ years of hands-on experience with CA Top Secret Security (TSS)
  • 5+ years of hands-on experience with z/OS Administration
  • 5+ years of experience with JES2, OMVS, and SMS
  • 3+ years of TLS configuration experience
  • Experience with mainframe technologies/tools including VTAM, TCP/IP, and JCL

COMPLETE JOB DESCRIPTION

The job description is available to subscribers. Subscribe today to get the full benefits of a premium membership with Virtual Vocations. We offer the largest remote database online...