63 Mainframe Zos Jobs - Page 3

Role - Mainframes z/OS Admin Experience 8+ years Technical Skills Excellent understanding of System z architecture Excellent experience with IBM z/OS operating system Experience in building Mainframe LPAR and OS Upgrades Knowledge Catalog management, IBM system utilities Installation of patches and fixes Installation and maintenance of ISV products, REXX, RMF, SMF System parameters/parmlib maintenance Managing incidents on z/OS related issues z/OS performance monitoring and reporting Knowledge on DFSMS, DFSMShsm, ICF Catalogs, HCD Capable of planning and supporting Disaster recovery exercises Performance tuning & Development of operational procedures Experience with system indicators (logs, ...

10+ years of relevant experience in Mainframe zOS Platform support. License management for ISV products, Patch management for zOS Knowledge on SMP/E. Experience with ISV product upgrades

Required Technical and Professional Expertise 7+ years of experience in z/OS System Administration environment with work management, user management, journal management and performance management. Demonstrable skills in z/OS systems programming. Good understanding of z/OS services structure, JES2 concepts, Parallel Sysplex and Catalog management. Experience in PARMLIB and JES2 customization/configuration. Practical Knowledge on JCL, REXX and CLIST . Practical Knowledge on GDPS PPRC. Preferred Technical and Professional Experience Provide technical support for customer. Provide 24x7 after hours on-call support as required for products supported by the team. Experience in support and deploymen...

Required Skills and Experience 6 to 9 Years of Mainframe MQ/CICS System Programmer Expertise in MQ for z/OS installation and upgrades (ShopzSeries, SMP/E). Strong troubleshooting skills using MQ command line and monitoring tools. Experience with MQ Explorer, Tivoli, Omegamon, SYSVIEW, BMC MainView, MQATTACH, ICC. Knowledge of security configurations, workload management, and automation scripting. Install, configure, and maintain WMQ and associated system software. Monitor system performance & availability, implementing necessary tuning. Perform system backups, recovery, and troubleshooting for MQ issues. Experience in CICS transaction server, related ISV products. Ensure security compliance ...

Preferred candidate profile Minimum 5+ years of experience in zOS System programming environment with work management, user management, journal management and performance management. Install, upgrade, customize, and maintain the z/OS operating system, including both base and optional features. Install, upgrade, customize, and maintain z/OS-related and ISV products through SMPE/non-SMPE processes. Operate in a multiple CPU and Sysplex environment. Apply planned, Hiper, and Red Alert maintenance, as well as product PTFs, to ensure product updates are current. Develop and maintain REXX and Assembler scripts and codes as necessary. Implement security product PTFs. Proactively monitor z/OS and re...

Your Role Experienced at troubleshooting performance issues in a z/OS environment Extensive SMP/E knowledgeKnowledge on REXX, assembler, JCLStrong Knowledge of WLM, RMF, CA Products, HCD Working experience in a multi-CPU & Sysplex environment VTAM/TCPIP Working knowledge of other sub systems like DB2, ADABAS, IMS, CICS Knowledge of working in Multi-Processor/Multi-LPAR environment and SYSPLEX Your Profile 4-12 years of experience in installation, upgradation, maintaining and customise the z/OS operating system covering z/OS, RACF, JES2, VTAM, TCP/IP, HCD, WLM. Install, upgrade, maintain and customise other z/OS related IBM and OEM products Apply planned maintenances,monitor product PTFs to m...

Role Purpose The purpose of this role is to provide significant technical expertise in architecture planning and design of the concerned tower (platform, database, middleware, backup etc) as well as managing its day-to-day operations Do Provide adequate support in architecture planning, migration & installation for new projects in own tower (platform/dbase/ middleware/ backup) Lead the structural/ architectural design of a platform/ middleware/ database/ back up etc. according to various system requirements to ensure a highly scalable and extensible solution Conduct technology capacity planning by reviewing the current and future requirements Utilize and leverage the new features of all unde...

Job Summary: We are seeking a skilled professional with a strong foundation in z/OS security, mainframe infrastructure, and ISO security standards. The ideal candidate will possess both technical expertise and strong communication skills, enabling effective collaboration across teams and ensuring secure and efficient system operations. Key Responsibilities: Assist in implementing and maintaining z/OS security measures in compliance with organizational and regulatory requirements. Monitor, analyze, and support central sub-systems within the z/OS environment. Apply ESARIS knowledge in system security configurations and processes. Ensure compliance with ISO security standards and contribute to ...

As an Application Developer, you will lead IBM into the future by translating system requirements into the design and development of customized systems in an agile environment. The success of IBM is in your hands as you transform vital business needs into code and drive innovation. Your work will power IBM and its clients globally, collaborating and integrating code into enterprise systems. You will have access to the latest education, tools and technology, and a limitless career path with the world’s technology leader. Come to IBM and make a global impact Responsibilities: Responsible to manage end to end feature development and resolve challenges faced in implementing the same Learn new te...

As an Application Developer, you will lead IBM into the future by translating system requirements into the design and development of customized systems in an agile environment. The success of IBM is in your hands as you transform vital business needs into code and drive innovation. Your work will power IBM and its clients globally, collaborating and integrating code into enterprise systems. You will have access to the latest education, tools and technology, and a limitless career path with the world’s technology leader. Come to IBM and make a global impact Responsibilities: Responsible to manage end to end feature development and resolve challenges faced in implementing the same Learn new te...

Senior Mainframe Systems Specialist (10–12 Yrs) – Expertise in z/OS, HLAsm, REXX/CLIST, JCL, SMP/E, JES2, RACF/TSS/ACF2, storage, automation, and performance tuning. Skilled in problem resolution, DR, audits, and process improvements.

Minimum 8+ years of experience in z/OS System Administration environment with work management, user management, journal management and performance management Act as support and domain expert for z/OS operating system and system components; provide direct technical support as needed in the planning, coordination, installation, implementation and testing of releases, upgrades, or changes to z/OS operating system, network, and component software Primary support for assigned ISV products along with diagnose z/OS platform system and product issues and follow up with root cause analysis Analyse performance issues while providing technical consultation and inquiries from the other IT technical team...

Strong skill in z/OS system and CICS/COMMS, SMPE,ISV product knowledge from vendorsTBC Looking for a skilled Mainframe ZOS Systems Programmer with 4 to 8 years of experience. The ideal candidate will have a strong background in IT Services & Consulting, specifically in mainframe ZOS systems programming. Roles and Responsibility Design, develop, and implement mainframe ZOS systems programs to meet business requirements. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain technical documentation for mainframe ZOS systems programs. Troubleshoot and resolve issues related to mainframe ZOS systems programs. Participate in code reviews to e...