Mainframe Z/OS Programmer

MAINFRAME z/os, z/vm
Full Time, Permanent
Depends On Experience
Telecommuting not available Travel not required

Job Description

Job Title: Mainframe Z/OS Programmer

Location: Frisco, TX

Job Type: Fulltime 


Job Description:



This Engineer role will have 8+ years’ experience in systems programming, and be responsible for z/OS and z/VM systems programming, design, configuration, and support of a large enterprise-class z Series mainframe environment in a leading financial services company. 


  • Act as support and subject matter expert for z/OS and z/VM operating systems and system components; provide direct technical support as needed in the planning, coordination, installation, implementation and testing of releases, upgrades, or changes to z/OS operating system, network, and component software.

  • Primary support for assigned ISV products.

  • Support for CPU hardware including planning and coordination of microcode/firmware upgrades, troubleshooting efforts with the vendor and other hardware support such as IOGEN requests

  • 24×7 on call 3rd-level support for an enterprise-wide z/OS platform systems and ISV products

  • Diagnose z/OS platform system and product issues and follow up with root cause analysis

  • Analyze performance issues

  • Support for technical consultation and inquiries from the other IT technical teams

  • Support for new product installation and evaluation as needed

  • Can act as the technical lead on internal team projects or participate on project teams that impact the z/OS platform

  • Participate in Disaster Recovery planning and tests as scheduled by Technical Continuity





Email: jeraldruzariol(at)hcl(dot)com


Posted By

Leojerald Ruzario

Dice Id : hcl001
Position Id : Sr_Network_Eng
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