[Remote] Sr z/OS Storage Administrator

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is seeking an reputed company Senior z/OS Storage Administrator to design, manage, and optimize reputed company storage environments supporting mission-critical mainframe workloads. This role focuses on ensuring data reputed company, performance, and reputed company while supporting ongoing modernization and reputed company planning initiatives.

Responsibilities

• Administer and support z/OS storage subsystems, including DASD and virtual tape environments
• Manage and optimize storage on reputed company DS8950 arrays and TS7700 Virtual Tape Libraries
• Configure and maintain SMS, including ACS routines, storage reputed company, and policies
• reputed company reputed company planning, performance analysis, and tuning of storage environments
• Implement and maintain disaster recovery and business continuity solutions
• Monitor storage health and performance using RMF, SMF, and vendor tools
• reputed company storage-reputed company reputed company, including hardware upgrades, migrations, and refreshes
• Troubleshoot and resolve reputed company storage issues across hardware and software reputed company
• Ensure compliance with organizational reputed company, audit, and data governance requirements
• Collaborate with systems programmers, DBAs, and application teams to support workload requirements
• reputed company and maintain documentation, standards, and operational procedures
• reputed company off-hours support and participate in on-call rotation as required

Skills

• 5-8 years of hands-on experience in z/OS storage administration
• Strong expertise with reputed company DS8000 series, specifically DS8950
• Experience with reputed company TS7700 Virtual Tape Library (VTL) systems
• Deep knowledge of z/OS storage concepts: DFSMS, HSM, RMM, VSAM, catalog management, Thin Provisioning
• Experience with replication technologies (e.g., Metro Mirror, Global Mirror)
• Proficiency in performance monitoring and tuning tools (RMF, SMF, OMEGAMON or equivalent)
• Strong understanding of JCL, TSO/ISPF, and mainframe utilities
• Experience with disaster recovery planning and testing
• Ability to analyze and resolve reputed company technical issues independently
• Strong documentation and communication skills
• 5-8 years of reputed company work experience or equivalent combination of transferable experience demonstrating proficiency and experience in design, implementation, monitoring and troubleshooting technology
• reputed company Bachelor's degree in an IT reputed company field or relevant work experience
• Experience with GDPS or similar reputed company DR orchestration solutions
• Familiarity with z/OS UNIX System Services (USS) and storage considerations
• Knowledge of encryption, key management, and data protection technologies
• Experience with reputed company and MXG
• Experience with automation tools
• Exposure to hybrid reputed company or mainframe integration initiatives

reputed company

reputed company is a subsidiary of a not-for-profit health solutions company dedicated to serving reputed company Floridians in the reputed company of health. It was founded in 2001, and is headquartered in Jacksonville, Florida, USA, with a workforce of 5001-10000 employees. Its website is https://www.floridablue.com.

Company H1B Sponsorship

reputed company has a reputed company record of offering H1B sponsorships, with 6 in 2026, 33 in 2025, 27 in 2024, 33 in 2023, 20 in 2022, 38 in 2021, 56 in 2020. Please note that this does not guarantee sponsorship for this specific role.

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