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Senior Mainframe Systems Programmer

Location: Remote
Compensation: Salary
Reviewed: Tue, Sep 01, 2026
This job expires in: 30 days

Job Summary

Providing support for ongoing projects, the full-time Senior Mainframe Systems Programmer will manage the installation, upgrade, testing, configuration, and implementation of ISV software while working remotely in the United States.

Key responsibilities:
  • Monitor software performance and provide on-call support for incident and problem resolution
  • Participate in technical projects, including configuration, customization, and communication with vendors
  • Conduct research and evaluation of new software and assist team members with technical inquiries
Required qualifications:
  • Minimum of 7+ years of experience in a mainframe environment within a large enterprise or equivalent education and experience
  • Bachelor's degree required or equivalent work experience
  • Strong knowledge of z/OS installation and maintenance, including SMP/E
  • Proficient in TSO/ISPF, SDSF, JCL, and Unix System Services (USS)
  • Ability to work effectively as a team member and under stress during major incidents

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