z OS Mainframe Systems Programmer
VirtualVocationsArlington, Virginia, United Statesjob_description.job_card.variable_hours_ago
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A company is looking for a z / OS Mainframe Systems Programmer to provide full lifecycle support for mainframe infrastructure on a remote schedule.
Key Responsibilities :
Provide day-to-day systems programming support for z / OS and related IBM and third-party products
Install, configure, and upgrade IBM z / OS components and support enterprise servers across multiple generations of processors
Perform system performance monitoring and tuning, and execute Disaster Recovery exercises while maintaining compliance
Required Qualifications :
Strong expertise with Sysplex, Coupling Facility, JES2, SMP / E, TCP / IP, VTAM, RACF, CICS, USS, and IBM Workload Scheduler
Proven ability in performance tuning, SMF, RMF data analysis, and troubleshooting complex system issues
Experience working with IBM mainframe hardware from z13 to z17
Proficiency in COBOL, Assembler, and REXX for utilities and automation
Familiarity with hybrid environments integrating the mainframe with distributed platforms
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Mainframe Programmer • Arlington, Virginia, United States
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