DXC Technology · 17 hours ago
Mainframe z/OS System Programmer (Not a Developer)
United States
Full-time
Remote
Senior LevelDXC Technology is seeking a senior z/OS System Programmer responsible for installing and maintaining mainframe system software. The role involves diagnosing complex system failures and using low-level skills to ensure platform stability and performance.
AnalyticsConsultingInformation TechnologyInsurTechOutsourcingSecuritySoftware Engineering
No H1B
U.S. Citizen OnlyHiring Manager
Gregory J. Hopkins
Responsibilities
Install MVS software into SOS repository
Expert in Software Packaging and SMPE
Implement software following required change process
Execute MOM tickets for Maintenance IPLs
Implement software zaps to extend 3P software
Complete MVS Product Administration Requests
Support system recovery and DR drills
Apply license keys for products
Create I/O configuration requests
Complete z/OS builds and changes for refresh projects
Perform MVS tasks for migration projects, LPAR builds, and decommissions
Perform CPU swap project tasks
Maintain complex profiles and asset center install records
Process SMF data and reassemble system exits
Maintain OMVS segments, zFS files, and web/USS server activities
Create and support zLinux LPARS
Provide SME‑level problem resolution for z/OS and zLinux
Perform OS upgrade support and CPU hardware refresh
Perform IOGENs and maintain coupling facility SYSPLEX
Participating in disaster recovery exercises and audits
Demonstrate REXX, Assembler, and ISPF dialog skills
Qualification
Required
Requires U.S. citizenship/Remote Opportunity
Responsible for installing and maintaining mainframe system software
Diagnosing complex system failures through dump analysis
Using low-level skills (Assembler and REXX) to keep the platform stable and performant
Install MVS software into SOS repository
Expert in Software Packaging and SMPE
Implement software following required change process
Execute MOM tickets for Maintenance IPLs
Implement software zaps to extend 3P software
Complete MVS Product Administration Requests
Support system recovery and DR drills
Apply license keys for products
Create I/O configuration requests
Complete z/OS builds and changes for refresh projects
Perform MVS tasks for migration projects, LPAR builds, and decommissions
Perform CPU swap project tasks
Maintain complex profiles and asset center install records
Process SMF data and reassemble system exits
Maintain OMVS segments, zFS files, and web/USS server activities
Create and support zLinux LPARS
Provide SME‑level problem resolution for z/OS and zLinux
Perform OS upgrade support and CPU hardware refresh
Perform IOGENs and maintain coupling facility SYSPLEX
Participating in disaster recovery exercises and audits
Demonstrate REXX, Assembler, and ISPF dialog skills
Company
DXC Technology
DXC Technology is an IT and consulting services company that offers insurance software, security, and application development services.
Founded in 2017
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$755.84M2025-12-02Post Ipo Debt· $755.84M
2017-04-03IPO
Leadership Team
Raul Fernandez
President and Chief Executive Officer
Kaveri Camire
SVP and Chief Marketing Officer
Recent News
Business Wire
2026-02-04
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