Location
toronto, on, Canada
Posted
May 27, 2026
Job Description
DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner.
Mainframe z/OS System Administrator/Programmer
We are seeking an experienced Mainframe z/OS System Administrator/Programmer to support enterprise z/OS environments, including system builds, software installation, upgrades, migrations, and disaster recovery activities.
Key Responsibilities
- Install and maintain z/OS (MVS) software using SMP/E
- Perform software packaging, zaps, PTFs, HIPERs, and product upgrades
- Support Maintenance IPLs , system refreshes, migrations, and CPU swaps
- Execute LPAR builds, decommissions, and zLinux LPAR creation
- Perform Disaster Recovery drills and system recovery activities
- Maintain Coupling Facility / Sysplex , IOGENs, and I/O configurations
- Manage OMVS / USS / zFS , web server and HTTP activities
- Update a...