Prisha IT ยท 1 day ago
Mainframe Security Administrator/SME (TSS) - Remote
United States
Contract
Remote
Senior Level, Lead/Staff
8+ years expPrisha IT is seeking an experienced Mainframe Top Secret (TSS) Security Administrator for a Texas State client. The role involves acting as a subject matter expert for mainframe security and z/OS administration, ensuring system security, compliance, and providing day-to-day operational support.
Information Technology & Services
Hiring Manager
Priti Pandey
Responsibilities
Administer and support CA Top Secret (TSS) security
Perform senior-level z/OS system administration
Manage user access, security profiles, and account creation
Handle certificate renewals , TLS/SSL configuration, SFTP/FTPS
Monitor security, system performance, and compliance
Troubleshoot and resolve mainframe security and system issues
Support JES2, OMVS (z/OS Unix), SMS environments
Work with Network, Application, and Operations teams
Support job scheduling, production control, and batch jobs
Experience with Informatica Power Exchange (CDC) is a plus
Qualification
Required
8+ years of hands-on experience with Mainframe Top Secret (TSS)
5+ years of z/OS Administration
5+ years with JES2, OMVS, SMS
3+ years with TLS/SSL, certificates, RSA keys, SFTP/FTPS
Strong knowledge of mainframe security, audits, and compliance
Preferred
REXX
Performance monitoring and analysis
Informatica Power Exchange
Working knowledge of: z/OS Operations & Networking (VTAM, TCP/IP)
Job Scheduling tools (JOBTRAC)
BlueZone Terminal Emulator
SMP/E, RMF, SMF, WLM
JCL, GRS, VSAM, TSO
Company
Prisha IT
We are a consulting firm that helps our clients acquire exceptional technology talent that enables them to push the needle on their innovation and transformation plans.
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase