[Remote] IBM ZOS Integration Consultant

August 31, 2026

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Note: The job is a remote job and is open to candidates in USA. NTT DATA is a global innovator of business and technology services committed to helping clients innovate, optimize, and transform. The IBM z/OS Integration Consultant will design, configure, and support secure, resilient enterprise integration solutions connecting distributed applications with core banking services on IBM z/OS. The role will troubleshoot complex integration issues, evolve strategic integration platforms, and support modern API-based integration across the mainframe environment.

Responsibilities

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

Skills

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
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
Experience supporting and resolving integration issues
Knowledge of monitoring and diagnostic tooling such as OMEGAMON, Fault Analyzer and dump analysis
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
Understanding of workload scheduling tools such as TWS is also desirable
Banking or financial services experience is advantageous

Benefits

100% Remote Position
This position may also be eligible for incentive compensation based on individual and/or company performance.
Company benefits may include medical, dental, and vision insurance, flexible spending or health savings account, life, and AD&D insurance, short- and long-term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally required benefits

Company Overview

NTT DATA provides broad range of IT services and solutions, including consulting, systems integration, and IT outsourcing. It is a sub-organization of NTT, Inc.. It was founded in 1988, and is headquartered in Koto, Tokyo, JPN, with a workforce of 10001+ employees. Its website is

Company H1B Sponsorship

NTT DATA has a track record of offering H1B sponsorships, with 49 in 2026, 144 in 2025, 182 in 2024, 257 in 2023, 871 in 2022, 809 in 2021, 1266 in 2020. Please note that this does not guarantee sponsorship for this specific role.

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