Mainframe zOS System AdministratorProgrammer

Job Description:

DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software services and solutions to global enterprises and public sector organizations helping them harness AI to drive outcomes at a time of exponential change with speed. With deep expertise in Managed Infrastructure Services Application Modernization and Industry-Specific Software Solutions DXC modernizes secures and operates some of the worlds most complex technology estates. Learn more on .

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 and reassemble system exits
• Process SMF data and maintain system profiles
• Apply software license keys and maintain asset records
• Participate in audits vulnerability remediation and change management
• Provide 24x7 oncall support as part of a rotation

Required Skills

• Strong experience with z/OS System Programming
• Expertise with SMP/E software installation and maintenance
• Experience with DR IPLs migrations and hardware refreshes
• Knowledge of Sysplex Coupling Facility IOGENs
• Familiarity with OMVS / USS / zLinux
• ITIL processes: Incident Problem Change Asset Management
• REXX Assembler and ISPF dialog scripting experience

Nice to Have

• zLinux SME experience
• Large enterprise or regulated environment background

DXC is an equal opportunity employer. We welcome the many dimensions of diversity. Accommodation of special needs for qualified candidates may be considered within the framework of the DXC Accommodation Policy.

In addition DXC Technology is committed to working with and providing reasonable accommodation to qualified individuals with physical and mental disabilities. If you need assistance in filling out the employment application or require a reasonable accommodation while seeking employment please e-mail AODA Canada Requests.

Note: This option is reserved for applicants needing a reasonable accommodation related to a disability.

At DXC Technology we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing productivity individual work styles and life circumstances. Were committed to fostering an inclusive environment where everyone can thrive.

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