Job Description

Job Summary:


  • Mainframe Architect with expertise in z/OS System Administration, Production Control, Scheduling, Storage, Network, DB2, IMS, CICS, MQ, WAS, RACF, Performance & Capacity Management, and Automation.

  • Highly skilled in z/OS System Architecture with IODF/IOCP expertise.

  • Install, configure, upgrade, and maintain IBM z/OS operating system and associated system software such as SMP/E, JES2, RACF, and SMF.

  • Strong understanding of Production Control and Scheduling with experience in IWS (TWS) & JOBTRAC tools.

  • Deep knowledge of IBM Z architecture, workload management (WLM), performance tuning, and system-level debugging.

  • Expertise in z/OS version upgrades and z/OS MF.

  • Experience with VTS and hardware upgrades.

  • Lead, mentor, and manage a team of Mainframe professionals, including system programmers and administrators.

  • Provide expert-level technical guidance on z/OS systems, Mainframe storage, networking, security, and automation.

  • Drive best practices in Mainframe System administration, software upgrades, capacity planning, and disaster recovery.

  • Lead root cause analysis and resolution of complex system issues and outages.



Desirable Skills:


  • Knowledge of Mainframe System Automation tools such as IBM SA z/OS and CA OPS/MVS.

  • Expertise in Mainframe Network Administration.

  • Strong understanding of Storage, RACF, CICS, DB2, IMS, MQ, and WAS technologies.

  • Experience in migration projects, including CA-OPS/MVS to IBM System Automation.

  • Proficiency in REXX, CLIST, and Netview PIPE programming.

  • Ability to prepare and maintain documentation on system configurations, procedures, and best practices.

  • Knowledge of REXX programming skills.



Must-Have:


  • 7+ years of experience in Mainframe DB2 Administration.

  • Extensive experience as a z/OS System Architect with IODF/IOCP expertise.

  • Experience with IWS (TWS) & JOBTRAC tools.

  • Expertise in z/OS version upgrades.

  • Experience with VTS and hardware upgrades.

  • Experience in migration projects from CA-OPS/MVS to IBM System Automation.


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