About the job :
Role & Responsibilities :
- Analyze existing and anticipated system software needs and provide recommendations to ensure alignment with the organization's evolving
- Serve as the SME for mainframe z / OS system programming, specializing in problem analysis and resolution.
- Offer expert-level support and mentorship to team members on technical matters.
- Review and propose updates to system software to ensure it supports both current operations and future organizational goals.
- Demonstrates strong problem-solving abilities & customer-focused support while resolving infrastructure and application issues on z / OS systems.
Key Responsibilities :
Administer and support z / OS systems, including user, performance, and journal management.Provide technical support for z / OS OS & components, including upgrades, installations, and testing.Support and troubleshoot ISV products & conduct root cause analysis for system issues.Analyze and resolve performance issues & provide expert guidance to other IT teams.Participate in Disaster Recovery planning and testing & lead daily operations meetings and monitor for any critical incidents.Identify and manage ongoing problem trends.Technical Skills Required :
Expertise in z / OS, Unix System Services, SMP / E, REXX, Java, VSAMExperience with BRMS, Tape Management, ATL / VTLStrong knowledge of ISV product supportPreferred Skills :
SME-level experience in Mainframe z / OSStrong troubleshooting, problem-solving, and customer service skillsAbility to provide technical leadership and evaluate future system needs.Qualifications :
Bachelor's degree in engineering, computer science, or related field8+ years' experience as System AdministratorThis position is based in (ref : hirist.tech)