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DXC Technology

Global IT services for enterprise modernization

Mid-Level Specialist, High Platform MQ - Mainframe

Enterprise ApplicationsConfirmed live in the last 24 hours
Full-timeSão Bernardo do Campo, State of São Paulo, BrazilNo salary listedIn-person

About the Job

Requirements

  • Experience with IBM MQ in a z/OS high-platform/mainframe environment.
  • Solid knowledge of administering queues, channels, listeners, and MQ objects.
  • Experience using MQSC commands for administration and troubleshooting.
  • Experience supporting critical corporate messaging environments.
  • Experience installing, configuring, patching, and upgrading IBM MQ.
  • Knowledge of security, hardening, and governance practices for MQ environments.
  • Ability to analyze incidents and identify root causes.
  • Knowledge of mainframe systems and transactional architecture.
  • Effective communication and collaboration with multidisciplinary teams.
  • An operational stability and continuous-improvement orientation.

Responsibilities

  • Administer and support transactional IBM MQ messaging environments on the z/OS platform.
  • Resolve incidents, problems, and requests related to messaging infrastructure.
  • Install, configure, upgrade, and patch IBM MQ environments.
  • Perform hardening activities and align environments with security and compliance best practices.
  • Monitor the availability, capacity, and performance of MQ environments.
  • Perform advanced troubleshooting using MQSC commands and platform administration tools.
  • Support migration, upgrade, and technology evolution projects for messaging environments.
  • Work with application, infrastructure, and architecture teams to ensure service continuity.
  • Prepare technical documentation and operational procedures.

Desired Qualifications

  • Knowledge of CICS and integration with mainframe applications.
  • Experience with operational automation and scripting.
  • Knowledge of high availability and disaster recovery for IBM MQ.
  • Experience monitoring and observing distributed and mainframe environments.
  • IBM certifications related to MQ or the z/OS platform.
  • Knowledge of asynchronous integrations and message-oriented architecture.
  • Technical English for reading documentation and supporting global environments.

About the Company

DXC Technology

Global IT services for enterprise modernization

DXC Technology provides IT services to large enterprises, helping them manage and modernize mission-critical systems. It offers consulting, system integration, and managed services that are typically delivered under long-term contracts. The core offering is the Enterprise Technology Stack, which modernizes IT infrastructure, optimizes data architectures, and ensures security and scalability across public, private, and hybrid cloud environments. By applying this stack, DXC helps clients run reliable and scalable IT operations while migrating workloads to the cloud and strengthening data governance. The company differentiates itself with a global reach, a large Fortune 500 client base, and a track record of long-term partnerships, coupled with commitments to sustainability and corporate responsibility. The goal is to be a trusted partner that enables enterprises to operate, secure, and evolve their IT environments efficiently and effectively.

Company size
10,001+
Company stage
IPO
Headquarters
McLean, VA
Founded
2017

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