10 of 10 Mainframe Jobs in London

senior technology leadership respectfully Excellent organizational skills with the ability to manage multiple concurrent tasks Knowledge of enterprise infrastructure including: Operating Systems (Unix, Windows, Mainframe) Storage (NFS, SAN, NAS) Databases (DB2, Sybase, GreenPlum) Web Infrastructure (Load Balancers, Web Proxies) Data Centers (Cooling, Power, Infrastructure) Networks (Switch, Router, DNS, DHCP, Firewalls ...

build strong relationships across executives and teams Working knowledge of data center infrastructure (power, cooling, racking) Broad understanding of enterprise systems: OS (Unix, Windows, Mainframe), storage (NFS, SAN, NAS), databases (DB2, Sybase, GreenPlum), web infrastructure, networks, virtualization, authentication, and cloud (AWS, Azure, SaaS, IaaS, PaaS) What's Next ...

Mainframe Engineer Hybrid Working – London – 2 days a week on site. Financial Services Lorien's leading banking client is looking for a n experienced Mainframe Engineer, this person will support the test environments to enable delivery of features to mobile/online banking customers. The person will have hands … experience with Mainframe Technologies, along with an understanding of AWS Services This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model of 1 day a week on site. Key Responsibilities: Provide expert support and timely resolution of environment issues focusing on mainframe systems ...

integrated atleast any one of the listed target system with Quest One Identity Manager (Active Directory, Microsoft Exchange/Office 65, Relational Databases, WebServices, Mainframes, LDAP, Lotus Notes, SAP/PeopleSoft, IDaaS Applications) for provisioning and synchronization/reconciliation (Full or Delta) Good to have experience of developing custom connector ...

technical subject matter expert for the One Identity Manager (1IM) platform Integrate target systems including Active Directory, O365, databases, web services, mainframes, LDAP and enterprise applications Configure and work extensively with 1IM tools including Manager, Designer, Web Designer, Object Browser, Data Importer, Job Queue Info and Transporter Develop custom connectors ...

implementing AI-driven solutions across enterprise technology stacks. Key Responsibilities: Lead large-scale application and database modernization programmes for BFSI clients Design solutions across mainframe, midrange, and distributed systems Leverage AI and cloud tools for automated code analysis, refactoring, and modernization Collaborate with senior stakeholders, technology, and cross-functional teams … Architect scalable, resilient solutions using microservices, APIs, and event-driven patterns Candidate Requirements: Deep hands-on mainframe expertise (COBOL, JCL, CICS, DB2, VSAM, batch jobs, legacy integrations) Strong architecture and solutioning skills, with the ability to map legacy systems to modern platforms Proven experience delivering large-scale modernization programmes Excellent ...

critical data migration programme within a banking environment. This role focuses on high-volume payments systems, requiring deep expertise in IBM DB2 on mainframe , safe data extraction, and end-to-end migration assurance. Key Responsibilities Deliver data migration activities within banking or payments systems , ensuring zero disruption to live transaction … payment processing Proactively identify risks, issues, and dependencies, with clear and timely escalation Core Technical Skills Strong expertise in IBM DB2 on Mainframe , including: Indexing, clustering, partitioning, and archiving Query optimisation in high-throughput environments Experience working with large-scale, high-volume systems where extraction must not impact live processing ...

Position: Mainframe DB2 System Admin Location: Edinburgh or Ireland or London (Hybrid-2/3 days from office) 6 months contract position Role description: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/ ...

office in London We are seeking a Senior Delivery Manager with a strong background in retail with experience in integrating legacy and mainframe applications into modern WMS platforms, managing large offshore delivery teams through third-party SIs and maintaining rigorous financial discipline across a multi-million pound workstream budget. … different geographies and time zones. Key Skills & Qualifications: Proven experience as a Delivery Manager on large-scale application integration programmes, specifically integrating legacy or mainframe systems into modern platforms. Demonstrable experience with Azure and mainframe application environments. Direct experience with Warehouse Management Systems (WMS). Retail, FMCG, supply chain, logistics ...

Responsibilities: Configuration and administration of IBM z/OS mainframe network software. Configuration and administration of network related 3rd party system software. Provision of technical support for Mainframe Networking issues during the normal working day and out of hours on call support. Act as a Mainframe Networking resource for internal … external projects. Monitor the performance of mainframe networking components and instigate remedial action. Production of clear technical documentation as appropriate Compliance with all local, regional, global and regulatory policies, processes and procedures. Requirements: Experienced technician with basic skills in most and more advanced skills in some of the following ...