• Mainframe Security Engineer

    Ensono (Annapolis, MD)
    Mainframe Security EngineerRemote - United StatesJR011549 **About the role and what you'll be doing:** **Job Description Summary:** **This is a Mainframe ... Background Check is required for this position.** + Hands-on security administration experience with RACF, ACF2 and...plus + Bachelor's or master's degree preferred + Other mainframe security products a plus **Why Ensono?**… more
    Ensono (09/20/25)
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  • FLEX Senior Systems Engineer

    Marriott (Bethesda, MD)
    …Detailed knowledge of z/OS, IMS and DB2 subsystems as they relate to ACF2 security controls * Ability to troubleshoot all mainframe security problems and ... various z/OS systems programming tasks, primarily in support of the Marriott mainframe security environment. **CANDIDATE PROFILE** **Required Experience:** * 10+… more
    Marriott (07/24/25)
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