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Protocol Intelligence
Data-driven signals on your job's competitivenessNiche mainframe z/OS skills limit applicants, but mid-level Chennai role with known employer raises density.
Mainframe z/OS expertise is industry-specific and not easily transferable across industries.
Explicit 4+ years requirement plus mandatory z/OS and mainframe product skills make selection filters stringent.
Job Description
Structured overview of role & requirementsAbout This Role
Manage and administer mainframe z/OS systems including installation, configuration, maintenance, and upgrades.
Provide primary support for z/OS ISV products, troubleshoot platform and product issues, and conduct root cause analysis.
Participate in disaster recovery planning and tests while prioritizing ticket resolution and security compliance for diverse clients.
Minimum Requirements
Minimum 4+ years experience in z/OS system administration covering work management, user management, journal management, and performance management.
Technical proficiency in z/OS, Unix System Services, SMP/E, REXX, Java, VSAM, and third-party products; knowledge of BRMS, tape management, and ATL/VTL for tape libraries.
Experience with z/OS installation, configuration, maintenance, and upgrades plus disaster recovery planning/testing.
Work Experience Required: Minimum 4+ years in z/OS System Administration.
Ideal Candidate Profile
Experienced in mainframe z/OS system programming with capabilities in problem determination and technical guidance for high availability and disaster recovery.
Skilled in infrastructure and application issue resolution on z/OS environment and ability to recommend software changes per organizational needs.
Able to analyze complex technical problems and implement solutions or system/process improvements for large clients across various industries.