S-Linx LLC
Title: Mainframe z/OS Systems Programmer
Location: 1701 North Congress Avenue, Austin, Texas 78711
Duration: Until 8/31/2026 with possible extension
Work type: Part-time Contract
Important Note: Position will be remote.
Description of Services
We are seeking a highly skilled Mainframe z/OS Systems Programmer to provide advanced systems administration and technical support for agency mainframe applications and infrastructure. The role involves
Performing senior-level system administration functions including mainframe configuration, system troubleshooting, and user account management
Supporting security administration, performance monitoring, and system maintenance
Coordinating and overseeing mainframe operations within the State's Consolidated Data Center Services (DCS)
Collaborating with Network Administration, Customer Support, and Application Development teams to ensure smooth day-to-day operations
Supporting both legacy mainframe systems and the Mainframe Transformation Team initiatives
Preferred: Experience with Informatica Power Exchange Administration for Change Data Capture (CDC) using mainframe data sources such as IMS and VSAM
Candidate Skills & Qualifications
Minimum Requirements
5+ years – z/OS Systems Programming
5+ years – JES2, z/OS Unix System Services (OMVS), Storage Management Subsystem (SMS)
3+ years – TSS (Top Secret Security)
3+ years – Performance monitoring and analysis
2+ years – REXX scripting
Preferred Experience
3+ years – Informatica Power Exchange Administration
Working knowledge of
z/OS Operations
z/OS Networking (VTAM, TCP/IP)
Automated job scheduling and management software (JOBTRAC)
Terminal Emulator Software (BLUEZONE)
VTAM Session Manager Software (VTAM/SWITCH)
Working knowledge of mainframe tools and utilities
SMP/E, RMF, SMF, WLM, JCL, GRS
VSAM, TSO
3+ years – TLS configuration (certificates, SSL, RSA Keys, SFTP, FTPS)
3+ years – Configuration and administration of SCLM (or similar tools)
3+ years – CPM for JOBTRAC
Job Types: Part-time, Contract
Pay: $ $70.00 per hour
Expected hours: 20 per week
Security clearance:
Top Secret (Required)
Work Location: Remote