51 to 75 of 122 Mainframe Jobs

Transformation Solutions, with a deep understanding of system design decisions and their impact on scalability, resilience, and supportability. Experience with data modelling and understanding of Data Architecture. Exposure to mainframe systems and integration. Familiarity with Docker and container orchestration tools such as Kubernetes. Understanding of authentication and authorisation concepts, including experience designing and implementing zero trust models. Knowledge of enterprise More ❯

Transformation Solutions, with a deep understanding of system design decisions and their impact on scalability, resilience, and supportability. Experience with data modelling and understanding of Data Architecture. Exposure to mainframe systems and integration. Familiarity with Docker and container orchestration tools such as Kubernetes. Understanding of authentication and authorisation concepts, including experience designing and implementing zero trust models. Knowledge of enterprise More ❯

Transformation Solutions, with a deep understanding of system design decisions and their impact on scalability, resilience, and supportability. Experience with data modelling and understanding of Data Architecture. Exposure to mainframe systems and integration. Familiarity with Docker and container orchestration tools such as Kubernetes. Understanding of authentication and authorisation concepts, including experience designing and implementing zero trust models. Knowledge of enterprise More ❯

Transformation Solutions, with a deep understanding of system design decisions and their impact on scalability, resilience, and supportability. Experience with data modelling and understanding of Data Architecture. Exposure to mainframe systems and integration. Familiarity with Docker and container orchestration tools such as Kubernetes. Understanding of authentication and authorisation concepts, including experience designing and implementing zero trust models. Knowledge of enterprise More ❯

well! What you’ll need: Good knowledge and experience in reviewing the security and resilience of IT infrastructure and supporting systems such as Operating Systems (e.g., UNIX/Linux, Mainframe, Windows Server, and Windows Desktop), distributed systems (e.g., Storage, Backups, and Databases) and network devices (e.g., Routers, Switches, and Firewalls). Good knowledge and understanding of the security and resilience More ❯

collaboration. Utilize automation tools to optimize E2E change cycle processes including implementation plans, promoting a culture of efficiency and reliability. Technical mindset of how organisation system components interact from Mainframe to Cloud and ability to understand complex technical concepts. Demonstrated ability to operate throughout the E2E change lifecycle, from discovery to deployment to decommission; including fundamental components in budget planning More ❯

Contract Role: Mainframe Performance and Capacity Analyst - Banking - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Rate: £475-£575/day (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is working with a global consultancy delivering high-level mainframe optimisation services to a major … banking client . We are recruiting an experienced Mainframe Performance and Capacity Analyst to support proactive tuning and capacity planning across critical z/OS environments. This role sits within a Performance Competence Centre, with responsibility for system and application performance diagnostics, workload forecasting, and tooling optimisation. Key Responsibilities: Monitor, analyse, and tune mainframe system and application performance Conduct capacity … Develop and maintain custom tooling and dashboards Liaise with technical teams to prevent capacity-related issues Create documentation, reports, and performance improvement plans Essential Skills: 7+ years' experience in mainframe performance tuning and capacity planning Strong knowledge of SMF, RMF, WLM , and performance management tooling (APA, MXG, SAS) Ability to analyse batch and online application performance Comfortable working in high More ❯

Contract Role: Mainframe Automation Engineer - IBM SA/NetView - Banking Sector - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Day Rate: £450-£575/day (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is working with a global consultancy delivering major mainframe infrastructure services … to a leading banking client . We are recruiting a Mainframe Automation Engineer with strong skills in IBM System Automation , NetView , and REXX to join a critical team supporting one of the largest SysPlex environments in Europe. This is a highly technical role focused on enhancing automation for high-availability systems within a cloned infrastructure model. Key Responsibilities: Install, configure More ❯

We are currently looking to onboard Engineers with significant experience in EITHER IBM Mainframe OR AS400 to work on a contract basis for a large bank. The Engineer roles sit within Enterprise Infrastructure in the Chief Technology Office and we are looking for engineers rather than developers. The roles are expected to run for approximately 1 year (likely to be … location however it is possible we may be able to consider consultants who would be based from Birmingham or London. Key Requirements 5 years + experience in either IBM Mainframe OR AS/400. The role is focused around the system environment and business application environment, i.e. will likely involve business support and supporting applications on the system and enhancing More ❯

Contract Role: Mainframe Automation Engineer - IBM SA/NetView - Banking Sector - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Day Rate: £450-£575/day (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is working with a global consultancy delivering major mainframe infrastructure services … to a leading banking client . We are recruiting a Mainframe Automation Engineer with strong skills in IBM System Automation , NetView , and REXX to join a critical team supporting one of the largest SysPlex environments in Europe. This is a highly technical role focused on enhancing automation for high-availability systems within a cloned infrastructure model. Key Responsibilities: Install, configure More ❯

Key Responsibilities : Upgrading, maintaining and supporting the z/OS operating system Upgrading, maintaining and supporting ISV products particularly from the vendors; IBM and Computer Associates (CA) Production support Mainframe systems programming. Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL. IBM and CA Product knowledge and be able to work … OS operating system Experience in upgrading, maintaining and supporting ISV products particularly from the vendors; IBM and Computer Associates (CA) Experience in Production support Must have extensive experience of mainframe systems programming. Must have knowledge of a combination z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL. Must have knowledge of IBM and CA Products and be More ❯

Key Responsibilities Upgrading, maintaining, and supporting the z/OS operating system Upgrading, maintaining, and supporting ISV products from vendors like IBM and Computer Associates (CA) Providing production support Mainframe systems programming Required Skills and Experience Experience in upgrading, maintaining, and supporting the z/OS operating system Experience with ISV products from IBM and CA Experience in production support … Extensive mainframe systems programming experience Knowledge of z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL Ability to work independently with IBM and CA products Why Join Cognizant? At Cognizant, you'll experience innovation by design, creativity, collaboration, and efficiency within a stimulating environment focused on delivering excellence to our customers. Join a network of some of 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 ❯

Key Skills and Experience Strong analytical and root cause analysis skills, with experience resolving complex system issues Lean Six Sigma (Green belt and above) skillset is advantageous Knowledge of mainframe technologies (COBOL is advantageous) Experience in defect and issue management using tooling aligned to Microsoft (primarily Excel) Solid understanding of business processes supported by legacy systems Ability to translate technical More ❯

ll Need Technical Skills 10+ years in security technologies and IAM (including SoD, RBAC) Hands-on experience with SailPoint, ServiceNow Knowledge of access user management for Windows, Unix, and Mainframe Familiarity with cloud platforms (IaaS, PaaS) Understanding of Information Security standards and frameworks Experience with process management tools and methodologies Business Skills Strong background in functional analysis within security contexts More ❯

and execute production deployments (runbooks, follow-ups, monitoring) Maintain operational documentation and ensure high-quality handovers to operations Monitor application and infrastructure environments (Linux/Windows/Cloud/Mainframe) Collaborate with development and release teams in an Agile setup Participate in on-call rotations (24/7, including weekends) Contribute to service continuity and business recovery planning Continuously improve More ❯

level knowledge and experience with technical deployments of exposure/vulnerability management systems for large enterprises, across a diverse technology stack (IaaS/PaaS/SaaS/physical/mainframe/hybrid-cloud) and delivery lifecycles (Project/COTS applications, DevOps) Expertise with Qualys and other vulnerability and exposure management technologies Expertise in the full vulnerability management lifecycle Vendor and More ❯

level knowledge and experience with technical deployments of exposure/vulnerability management systems for large enterprises, across a diverse technology stack (IaaS/PaaS/SaaS/physical/mainframe/hybrid-cloud) and delivery lifecycles (Project/COTS applications, DevOps) Expertise with Qualys and other vulnerability and exposure management technologies Expertise in the full vulnerability management lifecycle Vendor and More ❯

level knowledge and experience with technical deployments of exposure/vulnerability management systems for large enterprises, across a diverse technology stack (IaaS/PaaS/SaaS/physical/mainframe/hybrid-cloud) and delivery lifecycles (Project/COTS applications, DevOps) Expertise with Qualys and other vulnerability and exposure management technologies Expertise in the full vulnerability management lifecycle Vendor and More ❯

risk implementations requiring integration between multiple parties (internal/external) to ensure safe delivery' Coordinates the integration process and/or implementation events across shared infrastructure (e.g. Upgrading the Mainframe); leads on the SI process, coordinating parties to get the change over the line' Provides expertise (not content) for governance activity owned by the Product Owner, e.g. Privacy and Records More ❯

risk implementations requiring integration between multiple parties (internal/external) to ensure safe delivery' Coordinates the integration process and/or implementation events across shared infrastructure (e.g. Upgrading the Mainframe); leads on the SI process, coordinating parties to get the change over the line' Provides expertise (not content) for governance activity owned by the Product Owner, e.g. Privacy and Records More ❯

Microsoft Sharepoint; (4) agile reporting through Jira and Jira Align tools; (5) working with backend IT infrastructure technologies and tools including Server, Storage, Databases, Networks, Cloud environments, CICD, DevOps & Mainframes; (6) SDLC (Software Development Life Cycle) methodologies including Planning, Analysis, Design, Implementation, Testing, and Integration and Maintenance; (7) managing project scope, budget, timeline and status reporting; (8) waterfall and agile More ❯

IAM Mainframe Analyst Key responsibilities Mainframe RACF, z/OS, COBOL, CICS IAM Access Management SailPoint Experience: Mainframe RACF, z/OS, COBOL, CICS IAM Access Management SailPoint JML Joint, Mover, Leaver BPMN Business Process Modelling Notations My client is looking for a Consultant to help manage their LAM tools (SailPoint) on Mainframe applications. For more information, please apply directly. More ❯

a pivotal role in integrating advanced technologies that power resilient, scalable systems-critical to the success of our enterprise-wide infrastructure and application services. If you're passionate about mainframe systems, thrive in high-impact environments, and want to shape the future of banking technology, we'd love to hear from you. To be successful as an IMS Systems Programmer More ❯