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Job Description
Senior Infrastructure Engineer for z/OS Systems
Unum Technology Centre in Carlow is seeking a highly experienced Senior Infrastructure Engineer to lead the installation and customization of IBM and third-party software on z/OSMF or vendor-specific platforms.
About the Role
- Lead the team in the installation and customization of software
- Provide mentoring to others inside and outside the team
- Research and evaluate software products
- Ensure 24/7 business reliability, availability, and scalability
- Support capacity planning, disaster recovery, and other critical functions
Requirements
- 10+ years of experience working with z/OS Operating System and its components
- Comprehensive knowledge of z/Enterprise server technology, software technology, systems analysis, research techniques, systems development standards, and quality and cost controls
- Advanced knowledge of z/OS operating system components, SYSPLEX, CICS/TS, DB2, TSO, JES2, WLM, and interaction
- Skilled at JCL and REXX
- 5+ years of IODF configuration changes and generation
- Knowledge of multiple software components, including SMPE, HCD/IODF, JES2, VTAM, TCP/IP, TSO/ISPF, SYNCSORT, SDSF, SMF, WLM, RACF, Web Sphere MQ, z/OSMF, and various OEM system software
- 10+ years of mainframe server installation experience
- Strong communication, analytical, and organizational skills
- Able to install and integrate third-party software
- Able to document troubleshoot problems and communicate with business and technical personnel at all levels
- Able to manage multiple tasks simultaneously
- Understanding and use of cloud technologies
- RACF security components, concepts, and understanding
About Unum
Unum is a Fortune 500 company with a family of 10,000 employees spanning four countries and dozens of office locations. Our employees focus each day on delivering financial protection benefits to millions of workers and their families when they need it most.