Mainframe System Administrator - z/OS System

<p></p><p><b>About the job :</b><br/><br/><b>Role & Responsibilities :</b><br/><br/>- Analyze existing and anticipated system software needs and provide recommendations to ensure alignment with the organization's evolving<br/><br/>- Serve as the SME for mainframe z/OS system programming, specializing in problem analysis and resolution.<br/><br/>- Offer expert-level support and mentorship to team members on technical matters.<br/><br/>- Review and propose updates to system software to ensure it supports both current operations and future organizational goals.<br/><br/>- Demonstrates strong problem-solving abilities & customer-focused support while resolving infrastructure and application issues on z/OS systems.<br/><br/><b>Key Responsibilities :</b><br/><br/>- Administer and support z/OS systems, including user, performance, and journal management.<br/><br/>- Provide technical support for z/OS OS & components, including upgrades, installations, and testing.<br/><br/>- Support and troubleshoot ISV products & conduct root cause analysis for system issues.<br/><br/>- Analyze and resolve performance issues & provide expert guidance to other IT teams.<br/><br/>- Participate in Disaster Recovery planning and testing & lead daily operations meetings and monitor for any critical incidents.<br/><br/>- Identify and manage ongoing problem trends.<br/><br/><b>Technical Skills Required :</b><br/><br/>- Expertise in z/OS, Unix System Services, SMP/E, REXX, Java, VSAM<br/><br/>- Experience with BRMS, Tape Management, ATL/VTL<br/><br/>- Strong knowledge of ISV product support<br/><br/><b>Preferred Skills :</b><br/><br/>- SME-level experience in Mainframe z/OS<br/><br/>- Strong troubleshooting, problem-solving, and customer service skills<br/><br/>- Ability to provide technical leadership and evaluate future system needs.<br/><br/><b>Qualifications :</b><br/><br/>- Bachelor's degree in engineering, computer science, or related field<br/><br/>- 8+ years' experience as System Administrator<br/><br/>This position is based in (ref:hirist.tech)