Mainframe Systems Administrator (TSS, zOS, JES2, TLS, JOBTRAC)

Texas City, TX - USA

Monthly Salary: Not Disclosed

Posted on: 3 hours ago

Vacancies: 1 Vacancy

Job Summary

Job Title: Mainframe Systems Administrator (TSS z/OS JES2 TLS JOBTRAC)

Location: TX (Remote )

We are currently seeking candidates who meet the following qualification

Mandatory Qualifications

Hands-on experience with Top Secret Security (TSS) administration and configuration
Hands-on experience with z/OS system administration
Experience working with JES2 z/OS Unix System Services (OMVS) and Storage Management Subsystem (SMS)
Experience with TLS configuration including certificates SSL (RSA keys) SFTP and FTPS

Preferred Qualifications

Experience with performance monitoring and initial analysis of system performance issues
Experience with Informatica PowerExchange Administration
Working knowledge of z/OS Operations
Working knowledge of z/OS Networking including VTAM and TCP/IP
Familiarity with z/OS job scheduling and management tools such as JOBTRAC
Experience with terminal emulator software (e.g. BlueZone)
Knowledge of VTAM session manager software (e.g. VTAM/SWITCH)
Working knowledge of SMP/E RMF SMF and WLM
Proficiency with JCL GRS VSAM and TSO
Experience with REXX scripting

Responsibilities

Administer configure and maintain z/OS systems to ensure stability performance and security
Manage and support Top Secret Security (TSS) configurations and access controls
Support JES2 operations USS/OMVS and storage management activities
Configure and maintain secure communications using TLS SSL certificates SFTP and FTPS
Monitor system performance analyze issues and recommend improvements
Support job scheduling system automation and operational workflows
Troubleshoot and resolve system security and performance-related issues
Collaborate with cross-functional teams to support enterprise mainframe operations
Maintain clear and accurate technical documentation
Follow organizational standards and best practices for system administration

If you meet these qualifications please submit your application via link provided in Linkedin.
Kindly do not call the general line to submit your application.

Job Title: Mainframe Systems Administrator (TSS z/OS JES2 TLS JOBTRAC) Location: TX (Remote ) We are currently seeking candidates who meet the following qualification Mandatory Qualifications Hands-on experience with Top Secret Security (TSS) administration and configuration Hands-on experience wi...