• Mainframe Security Engineer

    Ensono (Washington, DC)
    Mainframe Security EngineerRemote - United StatesJR012476 **Requirements:** + US Citizenship is required. + Must pass a Federal Background Check. **Key ... Knowledge:** + z/OS experience is highly desired. + Knowledge of other mainframe security products is a plus. **Personal Skills:** + Strong written and verbal… more
    Ensono (11/05/25)
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  • Mainframe Engineer

    Guidehouse (Washington, DC)
    …innovative, and growing team that is supporting a large federal client's Mainframe environment. The selected candidate will provide training, advisory and support ... the Mainframe and Virtual Tape Library configurations at DOJ. Specific...Z/OS Products (JES2, TN3270, FTP, DB2, Websphere, CICS, Connect-Direct), Security Interfaces (SDSF, SMS, HSM, OMVS, CA-1, CA-Scheduler, CICS,… more
    Guidehouse (12/24/25)
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  • Principal Sales Engineer - Data…

    Rocket Software (Washington, DC)
    …expertise is advantageous. + Prior experience supporting or migrating workloads from mainframe environments is preferred. + Familiarity with security best ... what they're doing!** **Job Description Summary:** We're looking for a Principal Sales Engineer who is not only passionate about technology but thrives on engaging… more
    Rocket Software (10/25/25)
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  • Senior Customer Solutions Engineer - IMS…

    Rocket Software (Washington, DC)
    …in what they're doing!** **Job Description Summary:** The Senior Customer Solutions Engineer brings creativity, curiosity and passion to the role working with our ... provide training for the IBM IMS Tools product family and various other IBM Mainframe products. The ideal candidate will have deep technical knowledge of IMS and… more
    Rocket Software (11/07/25)
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  • Enterprise Systems Engineer - Data

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a data focus to work in a dynamic mission-oriented environment within **Bethesda, ... technical analysis and risk identification for transformation of distributed and mainframe environments. + Develop component and end-to-end test strategies for… more
    Noblis (11/19/25)
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  • Enterprise Systems Engineer - Enterprise…

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer to work in dynamic mission-oriented environment within **Bethesda, Maryland.** A ... technical analysis and risk identification for transformation of distributed and mainframe environments. + Support business process improvements and systems analysis… more
    Noblis (10/14/25)
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  • Senior Release Management Engineer

    Shuvel Digital (Vienna, VA)
    …administrator + Cloud computing, with specific understanding of: Azure + Security concepts: access control and authorization + Distributed technology (AIX, Linux, ... information, with analysis/interpretation, to personnel of varying levels, from engineer through management + Application development Nice to Have Experience… more
    Shuvel Digital (12/25/25)
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