Sr Mainframe Systems Programmer
Core
Senior Mainframe Systems Programmer serving as primary storage subject matter expert for z/OS platform software development data center.
Role type
Senior IC mainframe systems programmer (storage)
Builds
Enterprise storage infrastructure including IBM DS8000, TS7700, and backup solutions for OSS Classic products
Domain
Telecommunications / Mainframe Storage
Deliverable
infrastructure
Required skills
z/OS administration, DFSMS, DFSMShsm, ISMF, IBM DS8884/DS8910F, TS7700/TS3000/TS3500, GKLM encryption, CA 1 Tape Management, FICON, SAN infrastructure, storage replication, business continuity
Preferred skills
IBM Storage/Mainframe certifications, large-scale enterprise storage experience, third-party software support (SAS, FOCUS, Syncsort, IOF)
Technologies
IBM z16, DFSMS, DFSMShsm, ISMF, GKLM, CA/Broadcom, FICON, SAN
Responsibilities
Administer IBM z16 storage environments, manage DFSMS/DFSMShsm/ISMF functions, configure IBM DS8884/DS8910F/TS7700/TS3000/TS3500 platforms, administer GKLM encryption, manage storage capacity/performance/backup/recovery, maintain HSM policies, troubleshoot storage hardware/FICON/SAN, perform semi-monthly backups
Seniority
Senior, hands-on IC