Mainframe System Programmer - Part time Contractor
Core
Maintaining, securing, and supporting critical internal mainframe infrastructure and system software on IBM's cloud-hosted z/OS environments.
Role type
Senior Mainframe System Programmer
Builds
Secure governance connectors for SailPoint Identity Security Cloud and IdentityIQ products
Domain
Mainframe systems, Identity and Access Management (IAM)
Required skills
Mainframe z/OS administration, RACF/ACF2/TSS security product configuration, REXX scripting, JCL, SMP/E, TCP/IP programming, Linux networking
Preferred skills
IBM/C or SAS/C programming, automation via configuration management systems
Technologies
z/OS, z/VM, z/PDT, HDISV, RACF, ACF2, TSS, SMP/E, REXX, JCL, TCP/IP, Linux
Responsibilities
Maintain security and availability of cloud-hosted z/OS development and test environments; Install, configure, upgrade, tune, and troubleshoot z/OS operating system; Install and configure Mainframe security products (RACF, ACF2, TSS); Monitor system performance and utilization metrics; Provide automation solutions for manual tasks using scripting; Assist with installation and testing of SailPoint Mainframe connector releases; Document root cause of outages and recommend resolutions; Assist in change management processes and project deliverables.
Seniority
Senior, hands-on IC