76 to 100 of 107 Mainframe Jobs

Job Summary (List Format): - Serve as a Mainframe IMS and CICS specialist, providing technical support and solutions. - Utilize strong COBOL programming skills to develop, enhance, and maintain mainframe applications. - Apply in-depth knowledge of z/OS operating systems in day-to-day operations and troubleshooting. - Manage and optimize IMS/DB and IMS/DC database systems, ensuring efficient … and integrity. - Implement and support CICS transaction processing systems, including programming and interface management. - Write, modify, and maintain JCL scripts for effective batch processing and job scheduling. - Perform basic mainframe system administration tasks such as data set management and ensuring security compliance. - Provide on-call support as needed, demonstrating flexibility to handle production issues and emergencies. - Collaborate with cross-functional … teams to ensure seamless mainframe operations and delivery. - Maintain documentation and adhere to best practices for mainframe development and support. Must Have Skills: IMS/DB, CICS, COBOL, and JCL More ❯

tablespaces, tables, views and indexes etc. • Configuring HADR between servers. • Supporting various windows applications in State Farm like Philbert, WinSQL and NLP etc. • Involved in Disaster Recovery exercise. • Cataloging mainframe databases in open systems to make the mainframe databases available to open systems users. • Resolving user issues related to database. • Granting access to users and revoking it from users. • Monitoring More ❯

tablespaces, tables, views and indexes etc. • Configuring HADR between servers. • Supporting various windows applications in State Farm like Philbert, WinSQL and NLP etc. • Involved in Disaster Recovery exercise. • Cataloging mainframe databases in open systems to make the mainframe databases available to open systems users. • Resolving user issues related to database. • Granting access to users and revoking it from users. • Monitoring More ❯

tablespaces, tables, views and indexes etc. • Configuring HADR between servers. • Supporting various windows applications in State Farm like Philbert, WinSQL and NLP etc. • Involved in Disaster Recovery exercise. • Cataloging mainframe databases in open systems to make the mainframe databases available to open systems users. • Resolving user issues related to database. • Granting access to users and revoking it from users. • Monitoring More ❯

tablespaces, tables, views and indexes etc. • Configuring HADR between servers. • Supporting various windows applications in State Farm like Philbert, WinSQL and NLP etc. • Involved in Disaster Recovery exercise. • Cataloging mainframe databases in open systems to make the mainframe databases available to open systems users. • Resolving user issues related to database. • Granting access to users and revoking it from users. • Monitoring More ❯

tablespaces, tables, views and indexes etc. • Configuring HADR between servers. • Supporting various windows applications in State Farm like Philbert, WinSQL and NLP etc. • Involved in Disaster Recovery exercise. • Cataloging mainframe databases in open systems to make the mainframe databases available to open systems users. • Resolving user issues related to database. • Granting access to users and revoking it from users. • Monitoring More ❯

Genesis10 is currently seeking a Mainframe z/OS Operating System Systems Programmer/System Administrator with our client in the financial industry located in Plano, TX and Richmond, VA. This is a 12 + month contract position. Requirements: 10+ years' experience Experienced mainframe z/OS operating system systems programmer/system administrator role within a team that supports … Extended Executor (REXX) and Basic Assembly Language (BAL) programming languages Experience with generating complex server, storage and network hardware configurations using the Hardware Configuration Definition (HCD) Experience with configuring mainframe server logical partitions (LPARs) using the Hardware Management Console (HMC) Experience with defining security rules for the z/OS operating system using the Resource Access Control Facility (RACF) Experience More ❯

Paladign/Mainframe Developer 12 Month Contract London - 3-Days per week on-site One of our Banking clients in London is urgently looking for a Paladign/Mainframe Developer to join the team. You will ideally have: 5 years of experience in Financial Services, with a strong focus on private banking. 5 years of hands-on experience with Paladign More ❯

Paladign/Mainframe Developer 12 Month Contract London - 3-Days per week on-site One of our Banking clients in London is urgently looking for a Paladign/Mainframe Developer to join the team. You will ideally have: 5 years of experience in Financial Services, with a strong focus on private banking. 5 years of hands-on experience with Paladign More ❯

Paladign/Mainframe Developer 12 Month Contract London - 3-Days per week on-site One of our Banking clients in London is urgently looking for a Paladign/Mainframe Developer to join the team. You will ideally have: 5 years of experience in Financial Services, with a strong focus on private banking. 5 years of hands-on experience with Paladign More ❯

Paladign/Mainframe Developer 12 Month Contract London - 3-Days per week on-site One of our Banking clients in London is urgently looking for a Paladign/Mainframe Developer to join the team. You will ideally have: 5 years of experience in Financial Services, with a strong focus on private banking. 5 years of hands-on experience with Paladign More ❯

Paladign/Mainframe Developer 12 Month Contract London - 3-Days per week on-site One of our Banking clients in London is urgently looking for a Paladign/Mainframe Developer to join the team. You will ideally have: 5 years of experience in Financial Services, with a strong focus on private banking. 5 years of hands-on experience with Paladign More ❯

the technical team on development and implementation journeys. The role is centered on enabling and securing data flows between various enterprise systems, including mobile applications, cloud services, and legacy mainframe systems. Your Responsibilities: Provide expert support and timely resolution of environmental issues related to the project, focusing on DataPower appliances and related infrastructure. Develop, configure, and maintain IBM DataPower Gateway … services to meet project requirements. Collaborate closely with mainframe teams to understand interdependence and troubleshoot integration points where necessary. Monitor AWS cloud resources including CloudWatch for logging and alerting, DynamoDB for database management, and AWS Lambda for serverless compute tasks related to project workflows. Implement best practices for environment stability, performance tuning, and security compliance. Produce detailed technical documentation, status … limited to Python, Shell scripting, GitLab pipeline. Your Profile Essential Skills/Knowledge/Experience: Proven experience in IBM DataPower development, configuration, and troubleshooting within enterprise environments. Familiarity with mainframe systems and integration with DataPower where applicable. Good working knowledge of AWS services, particularly CloudWatch, DynamoDB, and Lambda, including monitoring, troubleshooting, and optimisation. Excellent verbal and written communication skills to More ❯

clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Project is to simplifying and digitising client’s technology stack while continuing to operate large-scale mainframe and Linux estates. This role owns the Linux-on-Z platform footprint: ensuring resilience, performance, security and smooth integration with cloud and distributed services. Key responsibilities Design, deploy, administer and … operations (Ansible, Terraform, shell/python), CI/CD pipelines for platform-level changes. Monitor platform health, investigate incidents, perform root-cause analysis and drive permanent fixes. Collaborate with mainframe z/OS, storage, networking and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and … management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of mainframe hardware/IO concepts (channel subsystem, FICON, zSeries fundamentals) and basic z/OS interplay. Good knowledge of monitoring/observability (CA WatchTower) and incident management (ITIL practices). More ❯

clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Project is to simplifying and digitising client’s technology stack while continuing to operate large-scale mainframe and Linux estates. This role owns the Linux-on-Z platform footprint: ensuring resilience, performance, security and smooth integration with cloud and distributed services. Key responsibilities Design, deploy, administer and … operations (Ansible, Terraform, shell/python), CI/CD pipelines for platform-level changes. Monitor platform health, investigate incidents, perform root-cause analysis and drive permanent fixes. Collaborate with mainframe z/OS, storage, networking and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and … management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of mainframe hardware/IO concepts (channel subsystem, FICON, zSeries fundamentals) and basic z/OS interplay. Good knowledge of monitoring/observability (CA WatchTower) and incident management (ITIL practices). More ❯

clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Project is to simplifying and digitising client’s technology stack while continuing to operate large-scale mainframe and Linux estates. This role owns the Linux-on-Z platform footprint: ensuring resilience, performance, security and smooth integration with cloud and distributed services. Key responsibilities Design, deploy, administer and … operations (Ansible, Terraform, shell/python), CI/CD pipelines for platform-level changes. Monitor platform health, investigate incidents, perform root-cause analysis and drive permanent fixes. Collaborate with mainframe z/OS, storage, networking and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and … management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of mainframe hardware/IO concepts (channel subsystem, FICON, zSeries fundamentals) and basic z/OS interplay. Good knowledge of monitoring/observability (CA WatchTower) and incident management (ITIL practices). More ❯

clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Project is to simplifying and digitising client’s technology stack while continuing to operate large-scale mainframe and Linux estates. This role owns the Linux-on-Z platform footprint: ensuring resilience, performance, security and smooth integration with cloud and distributed services. Key responsibilities Design, deploy, administer and … operations (Ansible, Terraform, shell/python), CI/CD pipelines for platform-level changes. Monitor platform health, investigate incidents, perform root-cause analysis and drive permanent fixes. Collaborate with mainframe z/OS, storage, networking and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and … management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of mainframe hardware/IO concepts (channel subsystem, FICON, zSeries fundamentals) and basic z/OS interplay. Good knowledge of monitoring/observability (CA WatchTower) and incident management (ITIL practices). More ❯

clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost. Project is to simplifying and digitising client’s technology stack while continuing to operate large-scale mainframe and Linux estates. This role owns the Linux-on-Z platform footprint: ensuring resilience, performance, security and smooth integration with cloud and distributed services. Key responsibilities Design, deploy, administer and … operations (Ansible, Terraform, shell/python), CI/CD pipelines for platform-level changes. Monitor platform health, investigate incidents, perform root-cause analysis and drive permanent fixes. Collaborate with mainframe z/OS, storage, networking and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and … management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of mainframe hardware/IO concepts (channel subsystem, FICON, zSeries fundamentals) and basic z/OS interplay. Good knowledge of monitoring/observability (CA WatchTower) and incident management (ITIL practices). More ❯

such as generative AI, data analytics, and cloud-native applications. Key Responsibilities Design and implement scalable, secure, and high-performing AWS solutions. Lead cloud migration and modernisation initiatives, including mainframe transformation. Collaborate with cross-functional teams including data scientists, engineers, and developers. Provide technical leadership and guidance on AWS best practices and architecture patterns. Optimise cloud infrastructure for performance, cost … for cloud engineers or AWS consultants with deep service-level understanding. Desirable Experience Background in infrastructure or networking. Exposure to generative AI, AWS Contact Center, data and analytics, or mainframe modernisation. Multi-cloud or hybrid cloud experience (e.g. Azure, GCP). Understanding of interoperability across cloud platforms and on-prem environments. Additional Information Candidates must be eligible for UK security More ❯

Mainframe Programming Analyst (IMS/z/OS) Excellent Salary, On Call Allowance, Bonus & Package East Cheshire (Hybrid, 2 days per week in the office) Permanent Posted Tue 14 Oct 2025 CVs ASAP Flex start date, Nov 25 – Feb 26 Meraki Talent's global client is actively looking for two Mainframe Programming Analysts (IMS/Z/OS) to work … part in integrating advanced tech that progresses their systems critical to the success of large-scale infrastructure and application services. These roles would suit someone with a background in mainframe programming, ideally that have a background in IMS/z/OS and perhaps want a bit more input, leadership responsibilities, breadth in role and more of a voice. In … addition to this, the organisation offers a defined career progression plan, and the chance to work within the wider tech organisation. Background of the Mainframe Programming Analyst (IMS/z/OS) A background in configuring and managing IMS would be helpful Good understanding of IMS software management concepts would be helpful Strong z/OS skills would be helpful More ❯

programming products. You must have 15+ years of experience in these environments and be able to work in the office in NYC 5 days per week. Ensure that the Mainframe team works together as a team and also within the enterprise to ensure that the systems remain available according to the SLA. •Provide a leadership role in z/OS … administration, performance management, hardware configuration, and implementation of mainframe technologies and DR solution for the agency. •Oversee the daily operations and ensure that it is monitored and issues are escalated. •Research and implement strategic solutions related to mainframe systems. •Analyze performance and capacity data. •Perform daily, monthly, and yearly performance and capacity planning for the mainframe systems. SEND YOUR RESUME More ❯

Mainframe Programming Analyst (IMS/z/OS) Excellent Salary, On Call Allowance, Bonus & Package East Cheshire (Hybrid, 2 days per week in the office) Permanent Posted Tue 14 Oct 2025 CVs ASAP Flex start date, Nov 25 Feb 26 Meraki Talents global client is actively looking for two Mainframe Programming Analysts (IMS/Z/OS) to work within … part in integrating advanced tech that progresses their systems critical to the success of large-scale infrastructure and application services. These roles would suit someone with a background in mainframe programming, ideally that have a background in IMS/z/OS and perhaps want a bit more input, leadership responsibilities, breadth in role and more of a voice. In … addition to this, the organisation offers a defined career progression plan, and the chance to work within the wider tech organisation. Background of the Mainframe Programming Analyst (IMS/z/OS) - A background in configuring and managing IMS would be helpful - Good understanding of IMS software management concepts would be helpful - Strong z/OS skills would be helpful More ❯

Mainframe Programming Analyst (IMS/z/OS) Excellent Salary, On Call Allowance, Bonus & Package East Cheshire (Hybrid, 2 days per week in the office) Permanent Posted Tue 14 Oct 2025 CVs ASAP Flex start date, Nov 25 – Feb 26 Meraki Talent’s global client is actively looking for two Mainframe Programming Analysts (IMS/Z/OS) to work … part in integrating advanced tech that progresses their systems critical to the success of large-scale infrastructure and application services. These roles would suit someone with a background in mainframe programming, ideally that have a background in IMS/z/OS and perhaps want a bit more input, leadership responsibilities, breadth in role and more of a voice. In … addition to this, the organisation offers a defined career progression plan, and the chance to work within the wider tech organisation. Background of the Mainframe Programming Analyst (IMS/z/OS) - A background in configuring and managing IMS would be helpful - Good understanding of IMS software management concepts would be helpful - Strong z/OS skills would be helpful More ❯

Mainframe Programming Analyst (IMS/z/OS) Excellent Salary, On Call Allowance, Bonus & Package East Cheshire (Hybrid, 2 days per week in the office) Permanent Posted Tue 14 Oct 2025 CVs ASAP Flex start date, Nov 25 – Feb 26 Meraki Talent’s global client is actively looking for two Mainframe Programming Analysts (IMS/Z/OS) to work … part in integrating advanced tech that progresses their systems critical to the success of large-scale infrastructure and application services. These roles would suit someone with a background in mainframe programming, ideally that have a background in IMS/z/OS and perhaps want a bit more input, leadership responsibilities, breadth in role and more of a voice. In … addition to this, the organisation offers a defined career progression plan, and the chance to work within the wider tech organisation. Background of the Mainframe Programming Analyst (IMS/z/OS) - A background in configuring and managing IMS would be helpful - Good understanding of IMS software management concepts would be helpful - Strong z/OS skills would be helpful More ❯

to Do Great Things. As a trusted technology adviser and managed services provider, we help clients navigate continuous change and embrace innovation. We deliver world-class hybrid cloud, Infrastructure, mainframe transformation, data, IDAM, and cloud-native solutions, simplifying complex business challenges and creating new pathways to success. Headquartered in the USA and backed by private equity, Ensono has a strong … strategic and complex deals in our portfolio. This quota-carrying senior sales executive role is dedicated to originating and closing multi-million-pound opportunities that span cloud, infrastructure, and mainframe, as well as areas such as data, digital, and security services. You will manage the end-to-end sales cycle for high-value strategic pursuits, working closely with the Ensono More ❯