Full-time Posted June 14, 2026
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Job Description

Elevate your career with DXC Technology as a Mainframe z/OS System Administrator/Programmer in Toronto. Bring your expertise in z/OS environments and support critical systems, ensuring high availability and performance.
As a Mainframe z/OS System Administrator/Programmer at DXC, you’ll leverage strong skills in system builds, software installations, and disaster recovery. This role demands proficiency in SMP/E, system maintenance, and a commitment to 24/7 support. Join a team dedicated to innovative enterprise technology solutions.
Key Responsibilities:
• Install and maintain z/OS software using SMP/E
• Support system refreshes, migrations, and IPLs
• Execute LPAR builds and disaster recovery drills
• Manage Coupling Facility, Sysplex, and I/O configurations
• Participate in audits and vulnerability remediation
Requirements:
• Strong experience with z/OS System Programming
• Expertise in software installation and maintenance
• Knowledge of Sysplex and C...

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