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Open nowPosted 41 days ago

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

Workable (global search)108,016 open roles

Where
United States
Work mode
Remote
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Your applicationOpen nowSenior z/OS Systems Administrator | Long Term Contract | Remote(EST/CST)Workable (global search) · United States

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The clock on this job

Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 41 days ago

Workable (global search) median: 7 days open

The posting

Title: Z/os System Administrator

Location: Remote

Type: Long Term Contract

Rate: $Open/hr.

Requirements

Key Responsibilities

  • Install, configure, maintain, and support IBM z/OS operating systems and related system software.
  • Perform z/OS upgrades, maintenance, system modifications, and lifecycle management.
  • Provide advanced administration and troubleshooting of z/OS environments.
  • Use SMP/E (System Modification Program/Extended) extensively for installation, maintenance, upgrades, PTFs, APARs, HOLDDATA processing, and management of IBM and third-party software.
  • Analyze SMP/E environments, zones, CSI datasets, SYSMODs, and maintenance requirements.
  • Develop and maintain REXX scripts to automate z/OS administration, monitoring, reporting, maintenance, and operational processes.
  • Identify manual processes that can be improved through REXX-based automation.
  • Administer and support IBM z/OS Management Facility (z/OSMF).
  • Configure and maintain z/OSMF services, workflows, plugins, and system management functions.
  • Utilize z/OSMF for system management, configuration, monitoring, and automation.
  • Perform system problem determination, root-cause analysis, and resolution of complex z/OS issues.
  • Monitor system performance, availability, capacity, and overall system health.
  • Work with operations, application, storage, network, security, and database teams to resolve mainframe infrastructure issues.
  • Participate in system upgrades, migrations, disaster recovery testing, and infrastructure modernization initiatives.
  • Maintain system documentation, operating procedures, configuration standards, and technical runbooks.
  • Provide technical leadership and mentoring to other mainframe systems administrators.
  • Participate in production support and on-call activities as required.

Benefits

If Interested please send your updated resume to:[email protected] include your rate/Salary requirement along with your contact details with a suitable time when we can reach you. If you know of anyone in your sphere of contacts, who would be a perfect match for this job then, we would appreciate if you can forward this posting to them with a copy to us.

We look forward to hearing from you at the earliest

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