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Kyndryl

Managed IT infrastructure and cloud services

Mainframe Senior MQ Support

System AdministrationConfirmed live in the last 24 hours
Full-timeNo salary listed

About the Job

Requirements

  • Strong hands-on experience with IBM MQ on z/OS, including installation, configuration, administration, and production support.
  • Knowledge of Queue Managers, QSG, Shared Queues, Coupling Facility, channels, queues, and Pub/Sub.
  • Strong troubleshooting and performance tuning skills using logs, traces, dumps, SMF data, and monitoring tools.
  • Experience with high availability, disaster recovery, backup and restore, and MQ security, including SSL/TLS, digital certificates, and RACF.
  • Solid mainframe knowledge, including z/OS, JCL, TSO/ISPF, SMP/E, REXX, OMVS, VTAM, SNA, and VSAM.
  • Experience with monitoring and automation tools such as CA SYSVIEW or equivalent.
  • Background supporting mission-critical production environments, incident management, root cause analysis, and preventive improvements.
  • Strong analytical, communication, collaboration, and problem-solving skills.
  • Bachelor’s degree in IT or a related field.
  • English proficiency.

Responsibilities

  • Install, configure, monitor, troubleshoot, and performance-tune IBM MQ for z/OS in highly critical environments.
  • Administer QSG and provide incident support.
  • Support SSL/TLS security and high availability and disaster recovery practices.

Desired Qualifications

  • Experience with CICS TS for z/OS, zHyperWrite, and automation tools.

About the Company

Kyndryl

Managed IT infrastructure and cloud services

Kyndryl provides managed IT infrastructure services for large enterprises, helping them run and modernize their technology environments. Its offerings cover cloud adoption, cybersecurity, security operations, and digital workplace services, all delivered under long-term managed-service contracts. The company works by partnering with major technology providers (including Microsoft) to offer integrated, end-to-end solutions, often complemented by a new security operations center (SOC) and other security capabilities. This focus sets it apart from competitors through scale, enterprise-grade governance, and a history rooted in IBM’s infrastructure services, now independent but aligned with large technology partners. The goal is to support digital transformation by providing reliable, scalable, and secure infrastructure management that enables enterprises to operate efficiently and securely in a cloud-enabled world.

Company size
10,001+
Company stage
IPO
Headquarters
New York City, New York
Founded
2021

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