Mainframe z/OS Systems Programmer
Job Responsibilities:
Perform standard system programming activities, such as configuration, installation & maintenance using SMP/E, as well as vendor software installations, in the mainframe environment.
Perform Operating System upgrades and RSU maintenance via z/OSMF Workflow.
Advanced System Management: Architect, install, and configure highly complex z/OS environments and third-party software.
Support Software Standardization and new Feature implementations.
Support other teams: storage management, performance tuning, capacity planning, security, networking, and operating procedures from a z/OS perspective.
Work with Mainframe System Programmers staff across tracks to enhance the mainframe environment.
Assist team members in solving problems, driving innovative improvements, and making decisions.
Identify and implement system and process improvements in the z/OS environment. Work with application support teams and other internal customers to facilitate business initiatives.
Experience level:
12+ years of professional experience as a Mainframe System Programmer in z/OS and ISVs. Technical key skills (Mandatory skills):Expertise in performing SMP/E and Non-SMPE Installation of ISV products. Expertise in IBM and Broadcom Software product installation and Upgrades. Mastery of z/OS system commands, utilities, and automation tools. Operating system z/OS V2.5 upgrades or later with z/OSMF workflow execution. IODF, HCD Skillset to add new devices. Sysplex and config management (good to have).Fluent in JCL and IBM Utilities (IEBGENER/IEBCOPY/AMASPZAP/DFDSS).ISPF/TSO and other basics. Basic knowledge of REXX/CLIST.Designing project plans (upgrades, maintenance, decom) with a task list for all stakeholders and communicating the timelines with delivery and the customer. Formulate roadmaps with all prerequisites to achieve project completion.