z / OS Mainframe Systems Programmer
VirtualVocationsStaten Island, New York, United Statesjob_description.job_card.variable_days_ago
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A company is looking for a z / OS Mainframe Systems Programmer to provide full lifecycle support for mainframe infrastructure in a remote setting.
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 processor generations
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, and USS
Proven ability in performance tuning 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 and knowledge of modern DevOps practices in mainframe operations
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Mainframe Programmer • Staten Island, New York, United States
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