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# IBM ZOS Integration Consultant

- **Company:** NTT DATA, Inc.
- **Location:** Buffalo, NY, United States (Remote available)
- **Experience:** Expert
- **Salary:** $156,000.0 - $184,704.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Data Analysis, JIRA, Customer Information Control System (CICS), COBOL (Programming Language), IBM DB2, Distributed Systems, Middleware, Endevor, IBM WebSphere MQ, Mainframes, Systems Integration, Z/OS, Mainframe Programming, Enterprise Integration, Omegamon, Api Design, Restful APIs
- **Published:** August 16, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3355970219&tx=JK1509FFK&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* IBM z/OS & Mainframe
 * Strong experience developing or supporting applications on IBM z/OS.
 * Good understanding of CICS, Db2 and COBOL.
 * Experience analysing application flows and troubleshooting complex technical issues.
 * Experience using Endevor, Jira, SNOW, or equivalent source management tools.
 * Integration Technologies
 * Experience with IBM MQ messaging.
 * Knowledge of API integration technologies, including z/OS Connect EE or equivalent mainframe API frameworks.
 * Understanding of synchronous and asynchronous integration patterns.
 * Experience implementing secure, resilient integrations between distributed and mainframe applications.
 * Understanding of REST APIs and enterprise integration principles.
 * Development Support
 * Experience supporting and resolving integration issues.
 * Knowledge of monitoring and diagnostic tooling such as OMEGAMON, Fault Analyzer and dump analysis.
 * Understanding of workload scheduling tools such as TWS is also desirable., * Strong analytical and problem-solving skills.
 * 10+ years of experience
 * Excellent written and verbal communication.
 * Ability to work independently and collaboratively across global teams.
 * Experience working within Agile delivery teams.
 * Banking or financial services experience is advantageous.

## Description

As an IBM z/OS Integration Engineer, you will design, configure, and support enterprise integration solutions that connect distributed applications with core banking services running on IBM z/OS. Using proprietary integration middleware together with technologies such as IBM MQ, CICS, Db2 and API-enabled services, you will deliver secure, resilient, and high-performing integration solutions that meet both functional and non-functional requirements.

Working as part of a global engineering team, you will help evolve strategic integration platforms, troubleshoot complex development integration issues, and contribute to the delivery of modern API-based integration across our mainframe estate., * Design, build and support enterprise integration solutions across IBM z/OS.

 * Configure and maintain integration middleware supporting business-critical services.
 * Deliver integrations that satisfy functional, performance, resilience, and security requirements.
 * Work with application teams, architects, and infrastructure teams to define integration designs.
 * Investigate complex production incidents and identify long-term improvements.
 * Produce technical documentation, solution designs, and operational procedures.
 * Support continuous improvement of HClient's integration platforms and engineering standards.


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