• Mainframe Systems Engineer III

    Huntington National Bank (Hagerstown, MD)
    …z/OS installation and customization, storage management , hardware configuration, networking, performance management and capacity planning, or ISV ... deployment. + Experience with TCP/IP configuration and troubleshooting. + Experience with storage management . + Performance management with WLM. + Reporting… more
    Huntington National Bank (08/20/25)
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  • FNTS Senior Mainframe z/OS Engineer…

    First National Bank of Omaha (MD)
    …our organization's success. **Summary of the Job:** Summary of the Job The Mainframe Senior Engineer Position is part of a managed services engineering team. The ... Mainframe Senior Engineer is responsible for maintaining customer environments...handling of system backups and react in a break/fix capacity to escalate technical issues that compromise system operability… more
    First National Bank of Omaha (09/09/25)
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  • Mainframe Technical Advisor

    Ensono (Annapolis, MD)
    …insights, and improvements, and develop appropriate action/mitigation plans. + ​Collaborate with Capacity Management team to review data and trends, as well ... Mainframe Technical AdvisorRemote - United StatesJR011892 **Position Summary**...for clients + Participating in proactive and reactive problem management , particularly for systemic issues, in order to help… more
    Ensono (07/16/25)
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  • Senior Mainframe System Programmer (z/OS)

    Fiserv (Baltimore, MD)
    …Tape devices, Catalogs, Coupling Facilities, and Sysplexes. + Relevant certifications in mainframe technologies and performance management . + In-depth ... come make a difference at Fiserv. **Job Title** Senior Mainframe System Programmer (z/OS) **About your role:** The Senior...and validation, and project support needs. + Work with capacity and performance teams in proactively addressing… more
    Fiserv (09/05/25)
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  • Senior Mainframe Systems Programmer - zVSE

    Ensono (Annapolis, MD)
    Senior Mainframe Systems Programmer - zVSERemote - United StatesJR012218 Position Summary The z/VSE Mainframe Systems Programmer will provide support for ... Condor, CA DYNAM, Velocity z/VPS, VTAM, TCP/IP, PRSM, EPIC DASD and TAPE management , VTS, security, monitoring systems, experience of running z/VSE in both LPAR and… more
    Ensono (08/19/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Columbia, MD)
    …Perl, Shell). + Working knowledge of operating systems, virtual machine environments, mainframe security packages, and relational database management systems. + ... & maintain productive and respectful relationships with the delivery team, practice management , and client management team. You will actively contribute to… more
    Optiv (09/11/25)
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  • Systems Engineer (Facilities & Real Estate)…

    Johns Hopkins University (Baltimore, MD)
    …/or software release upgrades into the current environment. Conducts systems performance evaluations, monitoring, patch management and security evaluations. ... tools to the customers. + Develop new methods to improve service processes, performance , and functionality by examining existing systems management tools and… more
    Johns Hopkins University (09/26/25)
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  • Director, Networks (DOT Executive VII)

    Maryland Department of Transportation (Anne Arundel County, MD)
    …role in advancing MDOT's enterprise IT strategy through effective oversight and management of all network operations and services. This highly technical leadership ... fiber networks, wireless and cabled connectivity, data center networking, mainframe connectivity, and network security, from both administrative and technical… more
    Maryland Department of Transportation (09/26/25)
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