25 of 25 Mainframe Jobs in London

production, using Amazon Bedrock, AgentCore, agents, RAG, guardrails, orchestration, observability and operational controls. Architect complex cloud journeys including VMware/data-centre exit, mainframe and .NET modernisation, SAP on AWS, data lakes, analytics, platform engineering, security and managed run. Develop commercially credible business cases, proposal narratives, estimates, delivery models, assumptions ...

About the role Our client, a leading global bank, is looking for a Senior DevOps Automation Engineer to drive automation across its IBM Z mainframe estate. Youll design and implement DevOps solutions using Ansible Automation Platform, set standards for governance and compliance, and lead other engineers in embedding best practice. ...

programme within a complex automotive and financial services environment.The programme will deliver both Operations and Development services and support several significant transformation initiatives, including mainframe modernisation, integration of financial services platforms with SaaS products, and transformation of the wider data landscape. Your new role As a Data Engineer/Data ...

solutions. Knowledge of Microsoft Entra ID/Azure Active Directory. Experience supporting PAM platforms within banking, financial services or other regulated environments. Familiarity with mainframe environments or financial market infrastructure. CyberArk certifications or relevant security qualifications. Scripting or automation experience using PowerShell or similar technologies. The Ideal Candidate ...

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/ ...

testing, backup architecture, multi-site and multi-region patterns Desirable: Financial services infrastructure experience, particularly low-latency or market-data-adjacent environments. Experience of mainframe or legacy midrange estate within a consolidation scope. Familiarity with FinOps practice and cloud cost governance tooling. Key Behaviours and Competencies: Credibility with engineers, architects ...

Professional)- Experience with at least two of these migration domains: VMware, SAP, Windows/SQL Server, Database (e.g., Oracle licensing, EC2 vs. RDS, PostgreSQL), Mainframe- Experience with infrastructure as code, automation and scripting (e.g., Terraform, CloudFormation, Python, PowerShell)- Experience with public, hybrid and multi-cloud platforms- Comfortable dealing with ambiguity ...

Senior Infrastructure Specialist - Red Team include: * Ethical Hacking Essentials (EHE) and/or Certified Ethical Hacker (CEH) certification * Expertise securing Windows, Linux or Mainframe environments * Experience securing cloud platforms including AWS or Azure * Web application security testing and exploitation * Network penetration testing and exploitation * Reconnaissance, attack surface mapping and exposure ...

Cloud Technologies, including Compute, Edge, Hybrid, Security, Networking, Advanced Compute (Accelerated, High Performance, Visual/Spatial Compute, IoT), and Enterprise Application Modernization and Migration (Mainframe, Serverless, Containers, Cloud Operations).- Experience with Data and AI technologies, including AI/ML, GenAI, Analytics, Databases, and Storage.- Experience solving technology challenges across ...

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 ...

Experience in Go-To-Market, Business Development, Sales, or Consulting- 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/ ...

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

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

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 ...

Mainframe Performance & Scalability SME London (Hybrid) | 6-Month Rolling Contract | Inside IR35 We are supporting a major financial services organisation seeking a highly experienced Mainframe Performance & Scalability SME to undertake a strategic assessment of a large-scale IBM Mainframe environment supporting critical pension administration services. This is a senior consulting … capacity trends and provide evidence-based recommendations to support future business growth. Key Responsibilities Conduct end-to-end performance and scalability assessments across IBM Mainframe platforms. Analyse workload behaviour across z/OS, CICS, Db2 and batch processing environments. Identify current and future capacity constraints, utilisation trends and performance risks. ...

Mainframe Automation Engineer (CA7) Location: Remote Contract: Nine Months Rate: Up to £550 GBP Per Day The Role I am working with a mainframe services specialist who are looking for an experienced Mainframe Automation Engineer with strong CA7 expertise to support their client environments. You will take responsibility for maintaining … batch schedules, investigating production issues and developing automation that reduces manual intervention. This is a hands-on technical role for somebody who understands complex mainframe workloads and the importance of reliable, timely processing. Key Responsibilities Create, maintain and amend CA7 job definitions, schedules, calendars, triggers and dependencies. Monitor batch processing ...

Mainframe Performance & Scalability SME 6-Month contract - Inside IR35 - market rate London based - will consider fully remote Finance sector We are looking for a senior Mainframe Performance & Scalability SME to support a short, focused assessment for a major UK financial services client. This is not a general mainframe systems-programming … technical conversations with experienced client architects, platform engineers and operations SMEs. The assignment The client operates a long-established pension administration platform on IBM mainframe technology. The assessment is looking at how the platform will behave under future business growth and concentrated demand events, and what should be: tuned ...

Mainframe Performance & Scalability SME 6-Month contract - Inside IR35 - market rate London based - will consider fully remote Finance sector We are looking for a senior Mainframe Performance & Scalability SME to support a short, focused assessment for a major UK financial services client. This is not a general Mainframe systems-programming … technical conversations with experienced client architects, platform engineers and operations SMEs. The assignment The client operates a long-established pension administration platform on IBM Mainframe technology. The assessment is looking at how the platform will behave under future business growth and concentrated demand events, and what should be: tuned ...

platform. Drive resolution of challenging system issues, guide technology implementations, and coordinate with key infrastructure partners to deliver secure and resilient services. Apply deep mainframe expertise to improve platform capabilities and align technology solutions with business needsResponsibilities: Provide technical engineering and operational support for the Mainframe Services z/… ensuring stability, availability, and recoverability. Evaluate existing and proposed systems, analyse technical information, draw sound conclusions, and recommend practical solutions. Identify opportunities to optimize mainframe resources, improve system performance, and strengthen operational efficiency. Research and plan hardware and software changes, including interfaces and dependencies with the operating system. Collaborate with ...

Opportunity We are seeking an experienced Senior DevOps/Automation Engineer to support a strategic automation and DevOps modernisation programme spanning IBM Z mainframe and distributed platforms. This is an engineering-focused role for someone who can design and build robust, production-grade automation solutions, integrate CI/CD pipelines … observable and auditable. Balance engineering simplicity with production-grade robustness. Develop reusable automation patterns for distributed teams and global environments. Collaborate effectively with infrastructure, mainframe, DevOps, risk and audit teams. Apply standards pragmatically while maintaining strong governance and security controls. Drive automation by design rather than relying on manual workarounds. ...

technical requirements, leveraging Kyndryl's capabilities to generate winning, profitable, cross-practice deals. Integrate & Modernize Systems: Design and execute modernization strategies while integrating mainframe databases and core systems with modern cloud platforms. Drive Stakeholder Collaboration: Collaborate with internal and external stakeholders to produce winning responses and create optimal technical architectures. … technical certifications supporting relevant subdomain areas (e.g., Application Data & AI, Cloud, Core Enterprise & zCloud, Digital Workplace, Network & Edge, or Security & Resiliency).Proficiency in IBM mainframe infrastructure, z/OS systems, middleware (CICS, DB2, IMS), and replication solutions. Strong background in mainframe DB2 system programming, DBA responsibilities, disaster recovery, performance tuning ...

advanced technology platforms in the sector. We're looking for a Senior Infrastructure Specialist – zDatabase IMS Systems Programmer to become part of our z Mainframe lab in Core Infrastructure. You will support and develop our business-critical zSeries platform services. This is an exciting opportunity to work with groundbreaking mainframe … responsible for the development, implementation, support and continuous improvement of IMS and Datacom services across our zMainframe estate. Working within the Core Infrastructure z Mainframe team, you'll provide deep technical expertise, ensuring the reliability, performance and security of critical database and transaction processing environments. You'll also support strategic ...

forum as required · Support System Test and Integration Test Cycles Your Profile Essential skills/knowledge/experience: · 6+ yrs Experience working in Unisys Mainframes · COBOL programming · Hierchical Database DMS 1100 · Functional Knowledge of Retail Banking · Batch Processes and Job Scheduling · Excellent problem-solving skills and attention to detail. Desirable ...

CICS Technical Specialist We are looking for an experienced CICS Technical Specialist to support complex IBM mainframe environments and contribute to the delivery of critical technology solutions. Key experience and responsibilities: Strong experience installing and maintaining mainframe software using SMP/E , with excellent troubleshooting and problem-solving skills. Hands ...

Doing Key Responsibilities Provide onsite L2/L3 hardware support across enterprise infrastructure and bespoke systems. Diagnose, repair and maintain IBM mainframes, tape systems, storage arrays and server platforms. Support legacy and modern equipment, including PCs, printers and custom-built systems. Apply electro-mechanical repair techniques and soldering skills … fault-finding, diagnostic and troubleshooting skills. Experience supporting critical, operationally sensitive or high-availability environments. Knowledge of at least one of the following: IBM Mainframes: 9672, 2003, 2066 or 2096 IBM Tape Systems: 3490, VTS or 3590 EMC DASD storage STK DASD storage Strong communication and customer-facing skills. ...