Overview

We are seeking an experienced Mainframe DB2 Administrator to manage IBM z/OS operating systems and DB2 Databases in Plano, TX. This role involves installation, configuration, upgrade, and maintenance of mainframe environments, with a focus on system architecture, workload management, and production control. The ideal candidate will also lead migration projects and provide technical mentorship to mainframe professionals.

Key Responsibilities

• Install, configure, upgrade, and maintain IBM z/OS operating systems and associated system software (SMP/E, JES2, RACF, SMF).
• Manage Mainframe DB2 Administration for optimal performance and data integrity.
• Oversee Production Control, Scheduling, and Storage Management for enterprise applications.
• Utilize IODF/IOCP Skills for effective system configuration and resource management.
• Drive Workload Management (WLM), Performance Tuning, and System-Level Debugging.
• Lead VTS & Hardware Upgrades, ensuring seamless transitions and minimal disruptions.
• Administer IWS (TWS) & JOBTRAC tools for efficient workload scheduling.
• Manage Mainframe System Automation Tools such as IBM SA z/OS and CA OPS/MVS.
• Provide technical guidance and mentorship to System Programmers, Administrators, and Production Control Teams.
• Execute Migration Projects from CA-OPS/MVS to IBM System Automation.
• Perform root cause analysis and resolve complex system issues and outages.
  
  

Must-Have Qualifications

• 7+ years of experience in Mainframe DB2 Administration.
• Extensive experience with z/OS System Architecture, including IODF/IOCP.
• Expertise with IWS (TWS), JOBTRAC tools, and VTS & Hardware Upgrades.
• Deep understanding of IBM Z Architecture, Workload Management (WLM), and Performance Tuning.
• Strong skills in Mainframe System Automation with IBM SA z/OS and CA OPS/MVS.
• Proven experience leading Migration Projects and managing mainframe environments.
• Familiarity with REXX Programming, CLIST, and Netview PIPE Programming.
• Ability to mentor Mainframe Professionals and System Programmers.
• Strong problem-solving skills and expertise in system debugging.
• Ability to work onsite five days a week in Plano, TX.
  
  

Preferred Experience

• Familiarity with Mainframe Network Administration.
• Advanced knowledge of Storage, RACF, CICS, DB2, IMS, MQ, WAS Technologies.
• Experience with disaster recovery planning and capacity management.
  
  

Skills: workload management (wlm),ibm,clist,mainframe db2 administration,racf,iodf,performance tuning,vts & hardware upgrades,z/os operating systems,netview pipe programming,ca ops/mvs,iocp,smp/e,z/os,automation,mainframe,problem-solving,ibm sa z/os,system-level debugging,ops,projects,jobtrac,jes2,system automation,rexx programming,mvs,smf,migration projects,iws (tws),architecture,management