NTT

2 days ago

IBM z/OS Integration Consultant

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Last checked: 21 hours agoStatus: Live

Job Summary

Design, configure, and support IBM z/OS enterprise integration solutions that connect distributed applications with core mainframe banking services. Work with IBM MQ, CICS, DB2, and API-enabled services to deliver secure, scalable integrations. Collaborate with application, architecture, and infrastructure teams, troubleshoot production incidents end-to-end, and produce technical documentation while driving continuous improvements in integration platforms and standards.

Location: Sheffield

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Design, build, and support enterprise integration solutions across IBM z/OS environments.
•Configure, maintain, and optimize integration middleware supporting business-critical services.
•Deliver secure, scalable, and resilient integration solutions that meet functional and non-functional requirements.
•Collaborate with application teams, architects, and infrastructure teams to define integration designs and technical solutions.
•Investigate and resolve complex production incidents and integration issues, including end-to-end troubleshooting and documentation.

Key Requirements

•Strong experience developing or supporting applications on IBM z/OS.
•Good understanding of CICS, DB2 and COBOL.
•Hands-on experience with IBM MQ messaging.
•Knowledge of REST APIs, enterprise integration principles, and API integration frameworks such as z/OS Connect EE.
•Experience implementing secure and resilient integrations between distributed and mainframe applications.

Experience:BankingFinancial servicesMainframe modernization

Skills:TroubleshootingAnalytical thinkingProblem-solvingCommunicationDocumentation

Tech Stack:IBM z/OSIBM MQCICSDB2COBOLZ/OS Connect Enterprise Edition (EE)REST APIsZ/OS Connect EEEndevorJiraServiceNow (SNOW)Z/OSAPI-enabled servicesIntegration middlewareOMEGAMONFault AnalyzerTWS (Tivoli Workload Scheduler)Agile

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

Website LinkedIn

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NTT