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Senior z/OS Systems Administrator | Long Term Contract | Remote(EST/CST)

1 week ago
United States
Contract
Senior
Systems Administrator
DevOps and Infrastructure
Apply Now
TWO95 International

TWO95 International

TWO95 International is a global technology firm that specializes in providing comprehensive enterprise solutions, including BPM, Mobility, Cloud, Analytics, E-commerce, and Social Business, while also focusing on emerging technologies such as Generativ...

Internet Software & Services
51-250
Founded 2009
View All Jobs 53

Description

  • Install, configure, maintain, and support IBM z/OS and related system software.
  • Perform z/OS upgrades, maintenance, system modifications, and lifecycle management.
  • Use SMP/E to manage installations, upgrades, PTFs, APARs, HOLDDATA, SYSMODs, zones, and CSI datasets.
  • Develop and maintain REXX scripts for administration, monitoring, reporting, maintenance, and operational automation.
  • Administer, configure, and support z/OS Management Facility (z/OSMF), including services, workflows, and plugins.
  • Troubleshoot complex z/OS issues, perform root-cause analysis, and resolve system problems.
  • Monitor system performance, availability, capacity, and overall health.
  • Collaborate with operations, application, storage, network, security, and database teams on infrastructure issues.
  • Participate in migrations, disaster recovery testing, modernization initiatives, production support, and on-call activities.
  • Maintain technical documentation, operating procedures, configuration standards, and runbooks while mentoring other administrators.

Requirements

  • Advanced experience administering and troubleshooting IBM z/OS environments.
  • Extensive experience with SMP/E, including PTFs, APARs, HOLDDATA, SYSMODs, zones, and CSI datasets.
  • Experience developing REXX scripts for z/OS automation and operational support.
  • Experience administering and configuring IBM z/OS Management Facility (z/OSMF).
  • Experience with z/OS upgrades, maintenance, migrations, lifecycle management, and system modifications.
  • Strong system problem-determination and root-cause-analysis skills.
  • Experience monitoring mainframe performance, availability, capacity, and system health.
  • Ability to collaborate across infrastructure, application, storage, network, security, and database teams.
  • Availability for production support and on-call responsibilities as required.

Benefits

  • Remote work arrangement.
  • Long-term contract engagement.
  • Hourly rate is open/negotiable.
  • Compensation and contact details may be submitted with the application.

Interested in this position?

Apply directly on the company website

Apply Now

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