23 of 23 Remote/Hybrid Mainframe Jobs in London

adherence to ITIL processes, change management procedures, and organizational governance standards. Required Qualifications Typically 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 ...

enterprise service interfaces. Support configuration drift detection, automated remediation, compliance governance, and secure engineering standards. Document reusable automation patterns and operational procedures, collaborate across mainframe and infrastructure teams, and support risk, audit, and regulatory requirements. Qualifications At least 10 years of demonstrable DevOps engineering experience, including solution design, governance, compliance ...

with production robustness. Think in terms of architecture, not just tooling. Behavioural and leadership attributes Structured, systems level thinker. Able to collaborate across distributed, mainframe and infrastructure teams. Pragmatic but disciplined in standards enforcement. Comfortable engaging with risk, audit and governance functions. Drives automation by design rather than manual workarounds. ...

with production robustness. Think in terms of architecture, not just tooling. Behavioural and leadership attributes Structured, systems level thinker. Able to collaborate across distributed, mainframe and infrastructure teams. Pragmatic but disciplined in standards enforcement. Comfortable engaging with risk, audit and governance functions. Drives automation by design rather than manual workarounds. ...

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 Enjoy hands ...

testing, backup architecture, multi-site and multi-region patterns 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 ...

Consult in London is seeking a senior consultant to assess a pension administration platform on IBM mainframe. The project focuses on performance and scalability under growth, with hybrid work and 2-3 days on-site. ...

Senior DevOps/Automation Engineer for IBM Z and hybrid platforms in the UK. You will design, build, and operate resilient automation across mainframe and distributed environments, embedding CI/CD, monitoring, and compliance into scalable workflows. You will collaborate with engineering teams, mentor peers, and uphold engineering standards while ...

Mainframe Performance & Scalability SME 6-Month contract – Inside IR35 – market rate London based – hybrid working – 2-3 days a week onsite 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 … general mainframe systems-programming role. We need someone who can take incomplete production evidence, diagnose where scalability risk genuinely sits, and confidently lead 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. ...

Department/Function: IT/Technology/Quality Assurance Experience Level: Mid–Senior Reports to: CTO Location: London-based (with hybrid-flexibility) Office: EnableAll, Mainframe, 24 Eversholt Street, London, NW1 1DB Salary: £40,000 – £60,000 (dependent on experience) Sector: B2B SaaS, ecommerce tech, accessibility & inclusive technology Key Responsibilities Design ...

customer before work begins. Design the deployment per account, across cloud, customer-hosted, hybrid and on‐premise, including virtual desktop, thick client and mainframe, with the data residency and recording constraints attached to each. Lead architecture and security review as a technical conversation: data flow diagrams, evidence packs, vendor risk ...

Programmer remote for our growing team in the UK and rest of Europe. About the role We are seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team. This role is responsible for the installation, upgrade, maintenance, and support of the IBM z/… support as well as Parallel Sysplex architecture and administration Extensive 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. ...

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 role We are seeking a highly skilled z/… Mainframe 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 ...

IZOT product line includes BMC’s Intelligent Z Optimization & Transformation products, which help the world’s largest companies to monitor and manage their mainframe systems. The modernization of mainframe is the beating heart of our product line, and we achieve this goal by developing products that improve the developer experience … mainframe integration, the speed of application development, the quality of the code and the applications’ security, while reducing operational costs and risks. We acquired several companies along the way, and we continue to grow, innovate, and perfect our solutions on an ongoing basis. BMC Software is looking for a Senior ...

Mainframe Datacom Engineer (Spanish Speaking, IBM z/OS) £585 per day – Inside IR35 Remote – Must be UK based 6 months We are supporting a client seeking an experienced Mainframe Datacom Engineer to provide specialist DBA and System Programming support for an existing Broadcom (CA) Datacom environment running … structuring Strong database performance tuning and query optimisation expertise Hands-on experience implementing Datacom fixes, maintenance and patching activities Experience supporting enterprise-scale production mainframe environnements Ability to work autonomously with minimal supervision or training Strong analytical, troubleshooting and problem-solving skills #J-18808-Ljbffr ...

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for an Implementation Manager - Mainframe Product Migration on a hybrid work model (Sheffield or London + remote) for our growing team in the UK. Role purpose : Plan, coordinate, and execute … implementation of a Mainframe Product Migration into production, ensuring a controlled, compliant, and low-risk cutover. Own the integrated deployment/cutover plan, readiness, and go/no-go governance across technology, operations, business, and third parties. Key responsibilities Create and maintain the integrated implementation (deployment/cutover) strategy ...

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for an Implementation Manager - Mainframe Product Migration on a hybrid work model (Sheffield or London + remote) for our growing team in the UK. Role purpose Plan, coordinate, and execute … implementation of a Mainframe Product Migration into production, ensuring a controlled, compliant, and low-risk cutover. Own the integrated deployment/cutover plan, readiness, and go/no-go governance across technology, operations, business, and third parties. Key responsibilities Create and maintain the integrated implementation (deployment/cutover) strategy ...

Consult in London is seeking a highly experienced Mainframe Performance & Scalability SME to lead a strategic assessment of a large-scale IBM mainframe environment supporting critical financial services operations. This consultancy-led assignment focuses on performance investigation, capacity planning and scalability assurance rather than BAU support. The role requires proven … mainframe performance expertise, hands-on Db2 for z/OS and CICS proficiency, and experience with RMF/SMF data. #J-18808-Ljbffr ...

Advanced Resource Managers Ltd in London seeks a senior Mainframe Performance & Scalability SME to lead a focused assessment for a major UK financial services client. The role is a 6-month contract, Inside IR35, with hybrid working 2–3 days on site. You will diagnose scalability risks from production evidence ...

DATA is seeking a highly skilled z/OS Mainframe Storage Engineer to join our remote UK/Europe team. You will manage, support, and optimize IBM z/OS storage infrastructure, including disk, tape, backup, DR, capacity planning and replication. Ideal candidates will have deep IBM mainframe storage expertise ...

DATA is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team. This role focuses on installation, upgrades, maintenance, and support of the IBM z/OS OS and related IBM/CA software in large, mission-critical environments. The ideal candidate has deep ...

Fidelity Information Services, LLC (FIS) is seeking a Senior Mainframe Production Support Analyst to oversee mainframe test cycles and migrations for four client environments, with responsibilities including JCL submission, monitoring for abends, and escalation per on-call schedules. You will work with a small team across multiple environments, updating ZEKET ...

Investigo is seeking an experienced Mainframe Datacom Engineer to provide specialist DBA and System Programming support for an existing Broadcom Datacom environment on IBM z/OS. This is a hands-on BAU role focused on diagnosing, patching and optimising the Datacom estate to maintain service stability. The ideal candidate ...