IBM z/OS Integration Consultant

NTT
Madrid
Workplace: OnsiteFull timeFunction: Software EngineeringSkills: ["Troubleshooting","Analytical skills","Problem-solving","Written communication","Verbal communication"]

Design, configure, and support IBM z/OS enterprise integration solutions that connect distributed applications with core banking services. Use integration middleware and APIs with IBM MQ, CICS, DB2, and z/OS Connect to deliver secure, scalable, and resilient integrations. Collaborate with global engineering, application, and infrastructure teams, troubleshoot complex production incidents, and produce technical documentation while supporting modernization and continuous improvement.

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FursaFursa
NTT
NTT
2 days ago

IBM z/OS Integration Consultant

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Last checked: 1 day agoStatus: Live

Job Summary

Design, configure, and support IBM z/OS enterprise integration solutions that connect distributed applications with core banking services. Use integration middleware and APIs with IBM MQ, CICS, DB2, and z/OS Connect to deliver secure, scalable, and resilient integrations. Collaborate with global engineering, application, and infrastructure teams, troubleshoot complex production incidents, and produce technical documentation while supporting modernization and continuous improvement.
Location: Madrid
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Design, build, and support enterprise integration solutions across IBM z/OS environments.
  • •Configure, maintain, and optimize integration middleware supporting business-critical services.
  • •Implement and support API-based integrations between distributed systems and mainframe applications.
  • •Investigate and resolve complex production incidents and integration issues.
  • •Produce technical documentation, solution designs, and operational support procedures, while driving continuous improvements.

Key Requirements

  • •Strong experience developing or supporting applications on IBM z/OS.
  • •Good understanding of CICS and DB2, and COBOL.
  • •Hands-on experience with IBM MQ messaging.
  • •Knowledge of REST APIs and enterprise integration principles, including z/OS Connect Enterprise Edition (EE).
  • •Experience implementing secure and resilient integrations between distributed and mainframe applications.
Experience:BankingFinancial servicesMainframe modernization
Skills:TroubleshootingAnalytical skillsProblem-solvingWritten communicationVerbal communication
Tech Stack:IBM z/OSIBM MQCICSDB2COBOLZ/OS Connect Enterprise Edition (EE)REST APIsEnterprise Integration ArchitectureEndevorJiraServiceNow (SNOW)OMEGAMONFault AnalyzerDump AnalysisTivoli Workload Scheduler (TWS)Agile methodologiesTechnical documentationIncident & Problem Management

Company Brief

NTT
Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.
Industry: Professional Services
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Valuation: Public Company (Market Cap in USD)
Headquarters: London, United Kingdom
Founded: 1983
WebsiteLinkedIn