• FNTS Senior Mainframe z / OS…

    First National Bank of Omaha (MD)
    …after hours and weekend support **The Ideal Candidate for This Role:** + z / OS Concepts (JES2, SDSF, TSO, RACF, HCD/IODF, SMP/E) + Communication Concepts ... Management (SMS, HSM, DFDSS, VSAM, IDCAMS, ICF Catalogs) + z / OS Subsystems (JES2, WLM, OMVS/USS, SMF/RMF, RACF,...communication skills (written, verbal and presentations) + Mainframe Systems Engineer (10+ years experience) + Knowledge of z… more
    First National Bank of Omaha (09/09/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Hagerstown, MD)
    …must have experience in one or more of the following disciplines: z / OS installation and customization, storage management, hardware configuration, networking, ... initiatives or operations.* Responsibilities include providing problem determination and resolution for z / OS and z /VM network connectivity, encryption and… more
    Huntington National Bank (08/20/25)
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  • Mainframe Network Engineer

    Travelers Insurance Company (Annapolis, MD)
    …aspects of the evaluation, configuration, security, implementation, and support of the z / OS operating system, RACF, disk/tape storage and subsystems, and ... certificate renewals, encryption key management and activation, as well as other z / OS supporting tools. + Evaluates systems specifications regarding customer… more
    Travelers Insurance Company (08/01/25)
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  • Mainframe CICS/IMS Systems Programmer

    Travelers Insurance Company (Hunt Valley, MD)
    …all aspects of the evaluation, configuration, security, implementation, and support of CICS, IMS, z / OS Connect, TPX, CA GEN, EOS and other software for multiple ... experience with installing, migrating, supporting, and troubleshooting IMS, CICS, and z / OS Connect. Under limited supervision, demonstrates a comprehensive… more
    Travelers Insurance Company (08/08/25)
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  • Software Quality Assurance Testers

    Guidehouse (New Carrollton, MD)
    …SOAPUI, and Parasoft. + Working knowledge of mainframe environments (eg, IBM z / OS , Unisys), JCL, and scripting. + Experience with relational databases ... activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in enterprise testing… more
    Guidehouse (09/28/25)
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