mainframe system administrator

At least 5 years of experience in IBM z/OSAdminister and support IBM z/OS mainframe environmentsMonitor system health, availability, and performancePerform system tuning and optimization to improve operational efficiencyTroubleshoot and resolve complex system issuesSupport production environments and ensure system reliabilityCollaborate with cross-functional...

Accenture is seeking an experienced IBM z/OS Mainframe Administrator to maintain and optimize our z/OS environments in Metro Manila. The role emphasizes reliability, performance, and security across production systems.You will monitor, tune, and troubleshoot complex mainframe operations, while collaborating with cross-functional teams to deliver technical...

Summary Provide L3 support and administration for IBM z/OS environments. Deliver L2 support for DB2, CICS, and MQ. Manage and troubleshoot TCP/IP, Telnet, and AT-TLS configurations. Support RACF administration and security-related activities (L2). Perform periodic maintenance, apply PTFs, and execute ISV product upgrades. Investigate and resolve...

Summary 1. Provide L3 support and administration for IBM z/OS environments. 2. Deliver L2 support for DB2, CICS, and MQ. 3. Manage and troubleshoot TCP/IP, Telnet, and AT-TLS configurations. 4. Support RACF administration and security-related activities (L2). 5. Perform periodic maintenance, apply PTFs, and execute ISV product upgrades. 6. Investigate and...

IBM/vendor support – familiar with IBM and other vendors web sites: Open problem cases, ask questions, prepare and send dumps. SMP/E – in depth knowledge to do install work on CICS and any associated products Security – in depth knowledge of RACF (must be able to install security on CICS and associated products and create RACF security rules as they...

At least 5 years of experience in IBM z/OS Administer and support IBM z/OS mainframe environments Monitor system health, availability, and performance Perform system tuning and optimization to improve operational efficiency Troubleshoot and resolve complex system issues Support production environments and ensure system reliability Collaborate with...

About the role We are looking for an experienced IBM z/OS Systems Administrator with strong exposure to IBM Mainframe MQ to support enterprise infrastructure and application environments. The role involves providing technical expertise in IBM z/OS systems, troubleshooting and resolving complex issues, collaborating with multiple technical teams, and...

Job Description About DXC DXC helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures and ensuring security and scalability across public, private and hybrid clouds. The world’s largest companies and public sector organizations trust DXC to deploy services to drive new levels of...

Accenture is seeking an experienced IBM z/OS Mainframe Administrator to maintain and optimize our z/OS environments in Metro Manila. The role emphasizes reliability, performance, and security across production systems. You will monitor, tune, and troubleshoot complex mainframe operations, while collaborating with cross-functional teams to deliver technical...

Tata Consultancy Services seeks a skilled CICS administrator in Metro Manila to join our mainframe operations. You will manage CICS MRO environments, set traces, and work with RACF security to protect resources across CICS components.The role involves analyzing SMF data, generating shutdown statistics, coordinating with vendors, and ensuring reliable web...

Accenture is seeking an experienced z/OS Systems Programmer to provide L3 and L2 technical support for IBM z/OS environments. The role covers incident resolution, maintenance, and middleware upgrades, with strong RACF and security focus.You will collaborate across application, middleware, network, and security teams to ensure system stability. The ideal...

Accenture is seeking an experienced z/OS Systems Programmer to provide L3 support for z/OS environments and L2 support for DB2, CICS, and MQ. You will manage TCP/IP, Telnet, and AT-TLS configurations, and support RACF security activities. A minimum of five years of z/OS Systems Programming experience is required. The role collaborates with application,...

Hello Connections! Nityo Infotech Services is currently looking for Systems Administrator! Position: Systems Administrator Location: Makati City Setup: Purely work onsite Schedule: Morning Shift Salary: 150,000 gross Qualifications: - Bachelor’s degree in Information Technology, Computer Science, or related field. - 3+ years in System...

Core Responsibilities Administer and continually improve the business’ central applications such as Google Workspace, the Atlassian suite, ZenDesk and more. Provide support for users across central business applications including incident response, incident management and root cause analysis. Work with the wider business to continually improve and test...

A System Admin I (Azure Ops Support) is responsible in maintaining, troubleshooting, and optimizing cloud environments. He/She will be responsible for deploying, configuring, optimizing, and monitoring cloud resources to ensure high performance, stability, and security Responsibilities and Duties A System Admin I (Azure Ops Support) is expected to: Regular...

Our CompanyAt DOXA, we are dedicated to connecting businesses with top-tier talent across various industries. Our mission is to deliver innovative solutions that drive exceptional outsourcing services, enabling companies to expand their teams and grow their operations seamlessly.What sets DOXA apart is our commitment to fostering a vibrant and supportive...

TASQ is seeking to hire a Systems Administrator | Hybrid - Makati ASAP. Please be available for an over-the-phone pre-screening interview. About the job Systems Administrator | Hybrid - Makati Job Purpose:The systems administrator is responsible for supporting and maintaining servers, workstations, and other computer systems. This role includes promoting...

Job descriptionAbout the roleWe run IT and security for businesses across Australia. Our clients sit mainly in property management. Everything we manage runs on Microsoft cloud services.This is the second level of our support team. Level 1 hands you the tickets they cannot finish. You take them the rest of the way. Anything larger goes up to Level 3.The work...

Job Description We are looking for a talented, diligent system administrator to maintain and administer our company's networked system of computers. The system administrator's responsibilities include troubleshooting hardware, software, and networking issues, as well as ensuring that all computing operations run with optimal performance and security. To...

Job Summary: Systems Administrator is responsible for the administration, maintenance, and support of network systems on premises and cloud-based systems infrastructure. This role manages server environments, virtualization platforms, cloud services, enterprise applications, and identity systems to ensure high availability, performance, and reliability...