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Mainframe Systems Administrator

Yesterday Redlands, CA

Job ID Number

R5778

Employment Type

Full time

Worksite Flexibility

Onsite

Job Summary

We are looking for a motivated Mainframe Systems Administrator to install, implement, test, tune and support IBM and 3rd party mainframe software.

Job Description

We are seeking a highly skilled and experienced Mainframe Systems Administrator to join our IT team. This position will be full-time, remote, and is a contract position.

What You'll Do

  • Install, implement, test, tune and support IBM and 3rd party mainframe software

  • Provide Support for customers and application developers

  • Lead Disaster Recovery preparedness by maintaining, tuning, and testing backup and recovery processes. Perform system recovery if necessary

  • Perform storage management, capacity planning, system performance tuning and troubleshooting

  • Support network connectivity to mainframe TCPIP, VIPA etc.

  • Support computer operations and other mainframe staff to ensure smooth operation of mainframe batch and online systems


What You'll Need

Required:

  • Minimum of 5 years as zOS system administrator (system programmer)

  • Thirty (30) semester (45 quarter) units of completed, post high-school coursework from an accredited university or technical school in Computer Information Systems, Business/Public Administration, or a closely related field

  • Experience with zOS administration such as IODF, HCD, SMPE, zOSMF, and performing System upgrades

  • Experience with performing archive, backup and recovery of datasets, and disaster preparedness

  • Experience with mainframe batch scheduling such as ESP or Control-M and tuning of system performance with WLM

  • Experience with REXX and JCL and administering Unix System Services

  • Experience with mainframe networking such as TCPIP, VIPA, VTAM, and administration of RACF digital certificates for encryption technologies for secure FTP and secure TN3270 using Policy Agent

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In-depth experience performing troubleshooting of zOS and 3rd party mainframe software


Preferred:

  • Sysview, ESP, Endevor, Spool, View/Deliver and/or OPS/MVS from Broadcom

  • IBM File Manager, Debugger, Fault Analyzer

  • Shadow from Rocket software

  • FDR

  • IBM Tivoli Decision Support

  • IBM IDAA loader or Data Virtualization Manager

  • IBM Cloud Tape Connector

  • SAS

  • DB2 and/or IMS database systems

Physical Demands

  • Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards

  • Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings, etc.

  • Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor

The pay range for this position is $65 - $73 per hour (USD). Exact compensation may vary based on several factors, including location, experience, and education. Benefit packages for this role includes medical, dental, and vision insurance, as well as 401k retirement account access. Employees in this role may also be entitled to paid sick leave as provided by applicable law

Reasonable Accommodation Statement

If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to application.accommodations@cai.io or (888) 824 – 8111.

Equal Employment Opportunity Policy Statement

CAI is committed to equal employment opportunity. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability, or veteran status. All employment decisions are based on valid job requirements, including hiring, promotion, and compensation. Harassment and retaliation are prohibited.

Client-provided location(s): Redlands, CA
Job ID: 21748_R5778
Employment Type: FULL_TIME
Posted: 2025-07-21T00:00:00

Perks and Benefits

  • Health and Wellness

    • Parental Benefits

      • Work Flexibility

        • Office Life and Perks

          • Vacation and Time Off

            • Financial and Retirement

              • Professional Development

                • Diversity and Inclusion