Mainframe System Programmer job description: The Sr. Systems Programmer will be responsible for installation, upgrading, customization, problem determination, performance analysis tuning, capacity planning, and WLM for the IBM Mainframe zSeries z/OS Systems, Hardware Systems & Peripherals, zSeries based ISV Software, and zSeries Network Communications.
Requirements
- Installation, Upgrading, Customization, Problem Determination, Performance Analysis Tuning, Capacity Planning, and WLM for the IBM Mainframe zSeries z/OS Systems, Hardware Systems & Peripherals, zSeries based ISV Software, and zSeries Network Communications
- Utilizing Project and Change Management, excellent communications skills, and experience working directly with the user community, and vendor technical support personnel
- Expert knowledge of hardware and software systems, including IBM zSeries type Processors and their associated HMC, SYSPLEX, Coupling Facilities, OSA, ICC, FICON, DASD Storage/Flash Copy and ATL/VTL Tape Storage, and Network Routers
- Detailed knowledge of the z/OS Operating System with hands on experience with the latest z/OS Versions and Release levels
- Experience with z/OS z/AWARE, BCP, JES2, IOCP, HCD, RMF, SMF, DFSMS, DFHSM, DFDSS, FDR, SDSF, DFSORT, SMPE, TSO, CA-MIMS, ISPF/PDF, RACF, SVC Dumps, OMEGAMON, TMON, VTAM/SNA, TCP/IP, OSPF, VIPA, and FTP (File Transfer z/OS)
- Expert knowledge and experience with File Formats PS, PO, PDS, PDS/E, z/FS and VSAM/E
- Mainframe Business Continuity/Disaster Recovery with periodic DR testing experience