Mainframe Performance Specialist
Tower Hamlets, London, United Kingdom
Barclays Bank PLC
                                
                                    System and LPAR settings on z15 onwards. Performance and observability tools such as Omegamon, RMF, SYSVIEW, SAS/MXG, Elastic, Grafana, and Workload Manager (WLM), along with scheduling tools, TSO utilities, and diagnostic tools. Creating in-house utilities using REXX. Investigating infrastructure issues and applying knowledge of the major incident process. Some other highly valued skills may include: Familiarity with … Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages. Use of data to drive down mean time to resolution. Automation: Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilising software scripting/coding disciplines. Security: Implementation of a secure More ❯
                                
                                Employment Type: Permanent
                                    Salary: GBP  Annual
                                    Posted: