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Mainframe Ops/App Support

Remote, USA Full-time Posted 2026-06-17

The Mainframe Ops/App Support contractor will work in a remote IBM and Unisys mainframe OS and environment to support customer processing, applications, and configurations. The contractor will provide support for difficult problems, perform IPL in a highly-complex mainframe operating environment, and provide expertise in OS2200, z/OS, and z/VM operating environments.

Requirements

  • Must possess one of the following required certifications: A+ CE, CCNA Security, Network +CE, SSCP
  • Clearance Required: Secret, IT-I
  • Must be willing to work 3rd shift
  • Provide support controlling, diagnosing, and resolving difficult problems that arise due to incorrect ECL coding/programming techniques
  • Provide IBM and Unisys Mainframe Operations/Application support
  • Utilize a Windows-based personal computer workstation and the MS Office suite
  • Provide support using standard tools for scheduling to include building, maintaining, and scheduling batch processing
  • Monitor and maintain the stability of systems and resources in the MLOB Ops/App Support mainframe environment
  • Perform system issue/incident determination, resolution, and RCA
  • Conduct tape service support for external tape systems in the z/OS Mainframe environment
  • Provide status and activity reports on items of team activities
  • Attend and participate in meetings
  • Evaluate the customer’s mainframe processing requirements
  • Troubleshoot problems to minimize interruptions in the customer's critical business activities
  • Notify the customer of the following: acceptance, receipt of upgrades, and interruptions in service for upgrades/system patches
  • Provide follow-up during incident management
  • Contact customer for required system reporting
  • Provide the latest updates to any ongoing issues, possible workarounds, and incident resolutions
  • Receive and disseminate appropriate notifications for ASI, product upgrades, software updates, and COOP exercises
  • Support customer performance requirements and customer support policies/procedures

Benefits

  • Closely aligned with the company's mission to advance the Navajo Nation and its People through economic development and community empowerment

Originally posted on Himalayas

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