1 to 25 of 42 Mainframe Jobs

Number DBS/DBS/2026/Designation Contractor Location Illinois City Chicago Job Description (Posting). Role: Mainframe Technical Specialist - Cobol, DB2, VSAM, JCL, CICS Job Summary The Technical Specialist in Mainframe Cobol, DB2, VSAM, JCL, Mainframe CICS will be responsible for designing, developing, and maintaining mainframe applications using … various technologies. The role involves ensuring the stability and performance of mainframe systems while collaborating with cross functional teams to deliver high-quality solutions. Key Responsibilities : 1. Develop and maintain mainframe applications using cobol, db2, vsam, jcl, and cics technologies. 2. Collaborate with other teams to analyze and address technical ...

Expert knowledge on CICS along with hands on experience. Average knowledge on MQ Mandatory Skills- COBOL, MQ, JCL, DB2, CICS, VSAM Working on enterprise-wide applications, Agile methodologies Process Skills: Thorough understanding of the software ...

Parallel Sysplex. You will collaborate with cross-functional teams, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our mainframe platform. Key Responsibilities: 1. Design, configure, maintain transaction and network systems including CICSPlex, IMS/TM, CICS, CICS TG, MQ Messaging, TCP/ ...

legacy dark data. Migration Expertise : Hands-on experience with large-scale data movement, protocol conversion, and integrity verification. Legacy Systems : Familiarity with tape libraries, mainframe storage, or aging hardware environments that require specialised restoration workflows. Professional Requirements Consultative Approach : Proven ability to ask the right questions to uncover hidden business ...

large-scale system projects. This will include: Reviews, analysing, and modifying programming systems including encoding, testing, debugging and installing for a large-scale Mainframe computer system. Essential Duties and Responsibilities for the Senior C++ Developer/Software Engineer: Maintains project estimates and project management timelines for multiple major projects. Verifies ...

integrated atleast any one of the listed target system with Quest One Identity Manager (Active Directory, Microsoft Exchange/Office 65, Relational Databases, WebServices, Mainframes, LDAP, Lotus Notes, SAP/PeopleSoft, IDaaS Applications) for provisioning and synchronization/reconciliation (Full or Delta) Good to have experience of developing custom connector ...

Ideal Background Strong SRE experience with a coaching or consultancy focus. Hands-on with cloud platforms (AWS, Azure) and multi-platform applications. Familiarity with mainframe environments advantageous. Solid DevOps skillset including CI/CD, automation, monitoring, and incident management. Excellent stakeholder management and ability to influence cultural change. UK-based ...

empower teams and individuals, creating an environment of trust, collaboration, and innovation. Comprehensive understanding of insurance industry operations, business processes, and diverse technologies (mainframe, web, cloud, AI) to effectively align tech solutions with business goals. PREFERRED: Advanced Agile certifications such as C.S.M. (Certified Scrum Master), PMI-ACP (Agile Certified Practitioner ...

This is for a contract role! The role focuses on ownership of a critical DB2 subsystem, ensuring availability, resilience and performance in a production environment. The scope covers SMP E driven installation and upgrades, tuning ...

This is for a contract role! The role focuses on ownership of a critical DB2 subsystem, ensuring availability, resilience and performance in a production environment. The scope covers SMP E driven installation and upgrades, tuning ...

protocols along with writing SQL queries and testing stored procedures. Must have API automation with Rest Assured Framework implementation. Must have experience in testing Mainframe and working experience in AWS applications. Must have ADA Testing knowledge with cross environment validations Must be compliant with PCI vulnerability testing for Dotcom channel ...

internals and use thereof in an enterprise environment. Core Information Technology concepts such as TCP/IP networking, Windows & Active Directory, Unix/Linux, Mainframe, Cloud Service Providers, Relational Databases, Data Warehouses, and filesystems Knowledge of IT technologies and methods to secure them i.e. databases, SharePoint, storage area networks ...

skilled Mainframe z/OS Systems Programmer with a passion for system configuration, seamless product installations, upgrades, and hardware refreshes? We're looking for a dedicated professional to help us maintain and optimize a dynamic mainframe environment. Be part of a collaborative, fast-paced team where your expertise drives innovation … operational excellence. Elevate your career with us and make a lasting impact in the world of mainframe technology! Job Responsibilities: Perform standard system programming activities, including configuration, installation & maintenance using SMP/E, as well as vendor software installations, in the mainframe environment. Perform operating system upgrade and RSU maintenance ...

inclusive, adaptable, and forward-thinking organization, apply now. Summary We are seeking an experienced Technology Lead with deep expertise in Java development, integration with mainframe-based applications, and strong exposure to core banking platforms. The ideal leader will bring a combination of on-the-ground technical depth, strategic planning capability … ability to influence senior management and business stakeholders. Technology Leadership Lead technology delivery for Java-based applications and services that integrate with mainframe systems in a core banking environment. Provide architectural oversight and guide teams on best practices for Java, microservices, APIs, integration patterns, and legacy modernization. Drive continuous improvements ...

Mainframe Developer With Cics Webservices Job Description Role Overview Role/Job Title: Mainframe Developer with CICS Webservices Work Location: London Mode of Working: Hybrid Office Requirement (if hybrid): 2 3 days a week Key Skills Required Mainframes CICS Webservices Required Skills Experience working in ZOS Connect ...

Mainframe Lead Location: Atlanta, GA (local candidates preferred Either fromCharlotte, NC or Atlanta, GA) Need with Banking Experience in recent projects. Description: Design, develop, test, and implement COBOL-based programs for banking applications. Perform analysis and debugging of existing COBOL programs to address production issues or enhance functionality. Write ...

Role Details Role/Job Title: Mainframe Automation Administrator Work Location: Bracknell Role Type: Contracting Mode of Working: Office Based The Role This role is responsible for implementing, and maintaining automated operations within IBM mainframe environments using CA OPS/MVS. The role focuses on developing automation policies, scripts … resolution. They also analyze system performance, fine tune automation rules, and ensure compliance with enterprise standards, ultimately improving reliability, efficiency, and responsiveness of critical mainframe systems. Your Responsibilities Design, develop, and maintain automation rules and REXX scripts using CA OPS/MVS to streamline mainframe operations. Monitor system events, alerts ...

Details Role/Job Title: Data Architect Mainframe Migration & Modernization Work Location: 250 Bishopsgate, London, UK Mode of Working: Hybrid Office Attendance: 2 days per week The Role As a Mainframe Data Architect with data migration expertise, you will be responsible for moving critical data off the mainframe with zero … event-driven architectures; saga orchestration. CQRS patterns: Command/query separation; event sourcing and state reconstruction; eventual consistency, when CQRS is justified for mainframe migration vs. overkill. Database internals: Index structures (B-tree, bitmap, etc.), query planning, partitioning strategies; how Db2 vs. PostgreSQL differ in storage and execution. Data quality ...

Data Architect Mainframe Migration & Modernisation (Contract) Were recruiting an experienced Data Architect to lead a critical mainframe data migration and modernisation programme for a large enterprise environment. This is a hands-on, delivery-focused role working on complex Db2 on z/OS systems and migrating data to modern cloud … architecture, validation, reconciliation, and event-driven design. Key Responsibilities Design and operate CDC pipelines (IBM CDC, Precisely or equivalent) Migrate data from Db2/mainframe (z/OS) to PostgreSQL/Aurora Build Kafka-based integration pipelines and event-driven architectures Deliver dual-run migrations, cutover planning, rollback and reconciliation ...

IR35 Our client, a major UK-focused bank offering retail, commercial, and private banking services are urgently looking for an IBM DataPower Engineer with mainframe Modernization experience. The successful candidate will be responsible for designing and implementing secure, high-performance integration solutions using IBM DataPower Gateway to expose mainframe services … tuning, and compliance (PCI DSS, GDPR). Essential skills/knowledge/experience: Strong experience in IBM DataPower Gateway configuration and troubleshooting. Knowledge of Mainframe integration patterns (CTG, IMS Connect, MQ). Expertise in API security, XSLT, and GatewayScript. Familiarity with API Connect, DevOps automation, and observability tools. Desirable skills ...

Capture workflows (IBM CDC or equivalent), including subscription design, bookmarks, resync, and replay strategies Cloud Migration & Hosting: Lead PostgreSQL migration from on-premises/mainframe to cloud platforms (AWS Aurora preferred), ensuring performance, security, and scalability Integration & ETL Pipelines: Build robust pipelines using CDC Kafka/S3 Aurora with UPSERT … validation techniques Familiarity with IaC, CI/CD, and observability frameworks Excellent problem-solving and communication skills Desirable Skills/Knowledge/Experience Mainframe Modernization ...

DataPower Engineer Mainframe Modernisation (Contract) Were recruiting for an experienced IBM DataPower Engineer to support a large-scale mainframe modernisation programme within a complex enterprise environment. This is a contract role, ideal for specialists in secure API integration and legacy-to-digital transformation. The Role Youll design, build and support … high-performance integration solutions using IBM DataPower Gateway, exposing core mainframe services as modern APIs. Working across hybrid environments, youll bridge z/OS applications with API platforms and cloud-native services, ensuring security, resilience and scalability. Key Responsibilities Design and configure IBM DataPower services (MPGW, XML Firewall, WS-Proxy ...

Products & Channels, we are accountable for the reliability, resilience and change delivery of the applications that run on our core account-processing and mainframe-based platforms. You'll play an important role in shaping how we run, maintain and evolve these platforms to meet customer needs, support regulatory change … doing Providing senior technical leadership across Core Banking, acting as one of the most experienced solution architects supporting our core account-processing and mainframe-based platforms. Leading the architectural direction for the Current Account and Savings migration into Nationwide. You'll ensure technical strategy, solution alignment and design governance across ...

Role: Mainframe IMS and CICS Location: Wilmington, DE Type: W2 Must Have: IMS/DB, CICS, COBOL and JCL Job Description: Required Skills: Programming Languages: Strong proficiency in COBOL Mainframe Operating Systems: In-depth knowledge of z/OS Database Technologies: Expertise in IMS database concepts including IMS/… CICS functionalities and programming interfaces Job Control Language (JCL): Ability to write and manage JCL scripts for batch processing System Administration: Basic understanding of mainframe system administration tasks like data set management and security ...

Mainframe DB2 System Administrator (Contract) Were recruiting an experienced Mainframe DB2 System Administrator to support a large, enterprise-scale IBM Z environment. This is a hands-on role focused on DB2 for z/OS system-level administration, availability, performance, and resilience. Youll work on critical production systems, owning … Broadcom/CA tools (Platinum, SYSVIEW for DB2) Implementing and managing DB2 security via RACF, ACF2 or Top Secret Supporting high-availability, production mainframe environments Client-facing communication and participation in vendor engagements Essential Skills & Experience Strong experience as a DB2 System Administrator/Systems Programmer DB2 for z/ ...