1 to 25 of 39 Mainframe Jobs in London

Title: Mainframe Datacom Engineer (Spanish Speaking Preferred) Location: remote End Date: 30-Nov-26 (will be extended) Rate: £570 - £573 Role Purpose: HSBC is seeking an experienced Mainframe Datacom Engineer to support and enhance critical banking applications running within our IBM Z mainframe environment. This role will be responsible … Latin America, Spanish language skills are highly desirable. This role presents an exciting opportunity to contribute to the continued evolution of HSBC's strategic mainframe estate while supporting integration with modern engineering and DevOps practices. Principal Responsibilities: Database Administration & Support: Administer and maintain Broadcom Datacom databases within a z/ ...

implementing cloud resilient architectures and key characteristics/services across Cloud Service Providers (AWS, Google, Azure)Familiarity working with standard datacentre stack components (Mainframe knowledge is a bonus but not required), and understanding of common pain points for resilience/stabilityWorking knowledge of resilience standards and frameworks and how these ...

years focused on IAM solutions (specifically SailPoint IdentitiyIQ).Experience developing and configuring most common SailPoint connectors including Active Directory (AD), Azure AD, JDBC, exchange, mainframe, web services, and authoritative source integrations (Workday, Fieldglass)Familiar with role-based access controls and configuring automated provisioning and deprovisioning.Familiar with software development lifecycles (SDLC ...

focused on IAM solutions (specifically SailPoint IdentitiyIQ).* Experience developing and configuring most common SailPoint connectors including Active Directory (AD), Azure AD, JDBC, exchange, mainframe, web services, and authoritative source integrations (Workday, Fieldglass)* Familiar with role-based access controls and configuring automated provisioning and deprovisioning.* Familiar with software development lifecycles ...

powered predictive maintenance, IoT for asset monitoring, and cloud-native passenger information systemsIdentify and progress opportunities in areas such as multi-cloud displacement, legacy mainframe migration, unified ticketing and retail platforms, digital twin for infrastructure planning, real-time train performance management, and AI-driven timetable optimisationCoordinate and manage partner ecosystems ...

which. You've worked with enterprise-grade legacy systems — core banking platforms, loan origination systems (LOSs), loan management systems (LMS), front-end SDKs, mainframes, on-prem estates — and know what it actually takes to integrate a modern SaaS platform into them. You have a solid grounding in security and compliance ...

personally, we ensure a bright future for NTT DATA and for the people who work here.NTT DATA is currently looking for a Senior Mainframe Automation Engineer remote for our growing team in the UK and rest of Europe.About the RoleWe are seeking a highly skilled Senior Mainframe Automation Engineer … enterprise monitoring and automation solutions across the IBM z/OS platform.This team is responsible for defining and executing the automation strategy for critical mainframe services, ensuring their availability, recoverability, security, and operational efficiency. The role requires deep technical expertise in Mainframe Automation technologies, particularly Broadcom OPS/MVS, along ...

Diners, JCB, American Express)Proficiency with Microsoft Office applicationsUnderstanding of PCI DSS requirementsExperience in system analysis and designExperience with testingAdditional Useful Knowledge/ExperienceIBM Mainframe (including COBOL programming)Visual Basic programmingJava programmingScripting languagesFileXpress/SFTPIf you are passionate about technology, love personal growth and opportunity, come see what ...

Diners, JCB, American Express)Proficiency with Microsoft Office applicationsUnderstanding of PCI DSS requirementsExperience in system analysis and designExperience with testingAdditional Useful Knowledge/ExperienceIBM Mainframe (including COBOL programming)Visual Basic programmingJava programmingScripting languagesFileXpress/SFTPIf you are passionate about technology, love personal growth and opportunity, come see what ...

qualifications- Experience implementing AWS services in a variety of distributed computing environments- Migration strategy development and planning (6R framework)- Cloud Infrastructure Assessment (CIA) methodology- Mainframe migration and modernization techniques- Application discovery and dependency mapping- Migration tooling (Application Migration Service, Database Migration Service, Migration Hub)- Cutover planning and execution- Legacy system ...

clear and concise manner to executives and non-technical leaders- Experience working with Enterprise Application Modernization and Migration technologies, including, but not limited to, Mainframe, Serverless, Containers, or Cloud Operations- Experience working with Advanced Compute technologies including, but not limited to: Accelerated Compute, High Performance Compute, Visual/Spatial Compute ...

Ensure adherence to ITIL processes, change management procedures, and organizational governance standards. Required QualificationsTypically 8-12 years Hands-on experience in IBM z/Mainframe environments with strong expertise in DB2 Database Administration, database support, performance tuning, security implementation, automation, disaster recovery, and production support. Deep understanding of Db2 database … infrastructure transformation. Demonstrate ownership, accountability, and continuous learning to support evolving business and technology requirements. Primary SkillsetIBM DB2 for z/OS AdministrationIBM z (Mainframe) Technologiesz/OS Environment ManagementDatabase Design & ArchitectureDatabase Installation, Configuration & UpgradesDatabase Performance Monitoring & TuningBackup, Recovery & Disaster RecoveryHigh Availability & ReplicationRACF/ACF2 Security AdministrationDatabase Release & Change ManagementProduction ...

manual effort.Ensure adherence to ITIL processes, change management procedures, and organizational governance standards.Required QualificationsTypically 8-12 years Hands-on experience in IBM z/Mainframe environments with strong expertise in DB2 Database Administration, database support, performance tuning, security implementation, automation, disaster recovery, and production support.Deep understanding of Db2 database architecture … integration, and infrastructure transformation.Demonstrate ownership, accountability, and continuous learning to support evolving business and technology requirements.Primary SkillsetIBM DB2 for z/OS AdministrationIBM z (Mainframe) Technologiesz/OS Environment ManagementDatabase Design & ArchitectureDatabase Installation, Configuration & UpgradesDatabase Performance Monitoring & TuningBackup, Recovery & Disaster RecoveryHigh Availability & ReplicationRACF/ACF2 Security AdministrationDatabase Release & Change ManagementProduction ...

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 ...

Performance Compute, Visual/Spatial Compute, and/or IoT.- Experience working with Enterprise Application Modernization and Migration technologies, including, but not limited to, Mainframe, Serverless, Containers, or Cloud Operations- Experience working with Data & AI related technologies, including, but not limited to, AI/ML, GenAI, Analytics, Database, and/ ...

speaking, writing, or hosting technical events such as hackathons.Preferred qualification - Experience working with Enterprise Application Modernization and Migration technologies, including, but not limited to, Mainframe, Serverless, Containers, or Cloud Operations- Experience migrating or transforming legacy customer solutions to the cloud- Experience in industry work in a related environment- Experience contributing ...

personally, we ensure a bright future for NTT DATA and for the people who work here.NTT DATA is currently looking for a CICS Mainframe Systems Programmer remote for our growing team in the UK and rest of Europe.About the roleThe CICS Mainframe Systems Programmer is responsible for ensuring the stability … availability, performance, and continuous improvement of CICS services within the IBM Mainframe environment. The role requires strong technical expertise, domain knowledge, and specialist skills to operate, maintain, and enhance critical engineering services as technology evolves.This position involves system programming, infrastructure support, technical analysis, solution design, deployment planning, configuration, testing ...

ensure a bright future for NTT DATA and for the people who work here.NTT DATA is currently looking for a z/OS Mainframe Systems Programmer Lead remote for our growing team in the UK and rest of Europe.About the roleWe are seeking an experienced z/OS Mainframe Systems … environments ensuring high availability, resilience, and performance.Oversee installation, configuration, customization, and support of IBM and Broadcom (CA) products.Establish best practices, standards, and governance for mainframe infrastructure operations.Lead strategic initiatives involving platform modernization, automation, performance optimization, and capacity management.Drive root cause analysis and resolution of critical production incidents and platform-related ...

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer Lead remote for our growing team in the UK and rest of Europe. About the roleWe are seeking an experienced z/… Mainframe Systems ProgrammerLead to provide technical leadership and strategic direction for the enterprise IBM Z platform. This role is responsible for the architecture, installation, upgrade, maintenance, and support of z/OS and associated IBM and Broadcom (CA) system software products across complex, mission-critical environments. The ideal candidate will ...

ensure a bright future for NTT DATA and for the people who work here.NTT DATA is currently looking for a z/OS Mainframe Systems Programmer remote for our growing team in the UK and rest of Europe.About the roleWe are seeking an experienced z/OS Mainframe Systems Programmer … implementation and support as well as Parallel Sysplex architecture and administrationExtensive experience installing, configuring, customizing, supporting and maintaining multiple IBM and CA/Broadcom mainframe products.Experience working in large enterprise environments, preferably within Banking or Financial Services.Strong troubleshooting and problem-solving capabilities.Ability to independently manage complex technical assignments.Excellent verbal ...

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer remote for our growing team in the UK and rest of Europe. About the roleWe are seeking an experienced z/OS Mainframe … implementation and support as well as Parallel Sysplex architecture and administrationExtensive experience installing, configuring, customizing, supporting and maintaining multiple IBM and CA/Broadcom mainframe products. Experience working in large enterprise environments, preferably within Banking or Financial Services. Strong troubleshooting and problem-solving capabilities. Ability to independently manage complex technical ...

Description Bkgrnd IBM Z Core Technology is responsible for designing, implementing and managing mainframe infrastructure products to support business services across the Bank. The products include: 1) Processors (e.g., IBM z15/z16/z17 and LINUXONE) 2) Disk Subsystems and Directors (e.g., IBM DS8900/DS8A00, IBM SAN256B … Logical Storage Technology (e.g., DFSMSdfp/dss/hsm/oam, catalog management and space management) 7) Software Engineering (e.g., build/deploy of Mainframe Software Stack using SMP/E and zOSMF, and automated repeatable testing suite using Ansible) 8) Performance Engineering (e.g., managing workloads using WLM and system ...

ensure a bright future for NTT DATA and for the people who work here.NTT DATA is currently looking for a z/OS Mainframe Storage Engineer remote for our growing team in the UK and rest of Europe.About the roleWe are seeking a highly skilled z/OSMainframe Storage Engineer … manage, support, and optimize enterprise mainframe storage infrastructure. This role is responsible for the installation, configuration, administration, maintenance, monitoring, and modernization of storage platforms supporting IBM z/OS environments.The successful candidate will oversee all aspects of storage management, including disk and tape storage, backup and recovery, disaster recovery, storage ...

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Storage Engineer remote for our growing team in the UK and rest of Europe. About the roleWe are seeking a highly skilled z/OSMainframe … Storage Engineer to manage, support, and optimize enterprise mainframe storage infrastructure. This role is responsible for the installation, configuration, administration, maintenance, monitoring, and modernization of storage platforms supporting IBM z/OS environments. The successful candidate will oversee all aspects of storage management, including disk and tape storage, backup ...

data lake architectures.• Hands-on experience with streaming technologies, especially Kafka/Confluent Kafka.• Experience integrating legacy data sources such as DB2 (mainframe) and SQL Server.• Working knowledge of AWS data services, especially S3.• Understanding of data product thinking, data mesh concepts, and modern data engineering best practices.Key Responsibilities• Build … maintain batch and streaming data pipelines from legacy mainframe DB2 and on prem SQL Server systems into an AWS-based data lake.• Implement real-time ingestion using Confluent Kafka and land data in Amazon S3.• Develop data transformations and analytics pipelines in Databricks using the medallion architecture (Bronze, Silver, Gold ...