Mainframe Systems Engineer

4 days ago


Reston, Virginia, United States Eliassen Group Full time
Mainframe Operating Systems Engineer

We are seeking a highly skilled Mainframe Operating Systems Engineer to support our mainframe system environment. The ideal candidate will have extensive knowledge of mainframe system internals and hardware configurations.

Key Responsibilities:
  • Provide comprehensive support for the mainframe system environment, including z/OS, JES, TSO/ISPF, USS, etc.
  • Configure mainframes through the HMA and use HCD to create new IO gens.
  • Install and maintain various third-party vendor software packages used in the mainframe environment.
  • Use SMP/E and zOSMF to install and configure various mainframe products and components.
  • Utilize programming knowledge, especially in assembler and REXX, to support mainframe operations.
  • Employ strong debugging skills to interface with vendors and provide necessary information to resolve incident cases.
Requirements:
  • Extensive knowledge of mainframe system internals, including z/OS, JES, TSO/ISPF, USS, etc.
  • Strong understanding of mainframe hardware configurations and experience configuring mainframes through the HMA and using HCD to create new IO gens.
  • Experience in supporting third-party vendor software used in the mainframe environment.
  • Proficiency in using SMP/E and zOSMF to install and configure mainframe products and components.
  • Programming knowledge, especially in assembler and REXX, is a plus.
  • Excellent debugging skills and the ability to interface with vendors to resolve incident cases.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for a comprehensive benefits package, including medical, dental, vision, 401(k) with company matching, and life insurance. Please be advised to confirm the email address of anyone reaching out about an open position connected with Eliassen Group and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group.



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