• Director of Mainframe Communications

    Fiserv (Hagerstown, MD)
    …or midrange-based technical teams on production roll-out + Closely collaborate with capacity planning and performance management , automation, architecture, ... for leading and overseeing the strategic planning, implementation, and ongoing management of Fiserv's global mainframe infrastructure. You will collaborate… more
    Fiserv (04/05/25)
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  • Senior Product Manager, Mainframe Managed…

    Ensono (Annapolis, MD)
    …working collaboratively with cross-functional, cross-cultural teams. **Other Qualifications** + Program Management in a business or technical capacity . + Strong ... Senior Product Manager, Mainframe Managed ServicesRemote - United StatesJR011598 At Ensono,...and/or Hosting Provider. + 7+ years' experience in product management and offer commercialization at a service provider. +… more
    Ensono (03/21/25)
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  • Mainframe DB2 Database Engineer

    Delmock Technologies, Inc (Lanham, MD)
    …experience with IBM Information Management System (IMS). Proven ability in performance and capacity tuning of system parameters and resources using ... is remote. Role: Delmock Technologies, Inc. is seeking a Mainframe Database Engineer (DB2) to work in a team...strategies and logging facilities. In-depth knowledge of DB2 database management and deployment, including performance tuning and… more
    Delmock Technologies, Inc (05/10/25)
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  • Senior Capacity Planner

    Ensono (Annapolis, MD)
    Mainframe landscape from both a business and technical perspective (especially capacity and performance ) **Travel %** - 10% **Why Ensono?** Ensono is ... Senior Capacity PlannerRemote - United StatesJR011209 At Ensono, our...and passionare thekeyto achieving our purpose. **Required Qualifications** * Mainframe experience (z-series, zos operating system etc.) * … more
    Ensono (04/09/25)
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  • Principal CICS Systems Programmer

    Leidos (Baltimore, MD)
    …+ Install, configure, and maintain CICS v6.x and related systems. CICS performance tuning and capacity planning. + Provide in-depth analysis, debugging, ... our high performing teams responsible for over 850 CICS regions on IBM Z Series mainframe , accessing databases such as Db2 and IDMS, and middleware such as IBM MQ… more
    Leidos (02/22/25)
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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 (03/13/25)
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  • Electronic Communications Safety and Security…

    Johns Hopkins University (Baltimore, MD)
    …+ Assist with the ongoing maintenance and administration of Windows desktop management within the organization. + Conducts systems performance evaluations, ... provide configurable tools. + Develop new methods to improve service processes, performance , and functionality by examining existing systems management tools and… more
    Johns Hopkins University (04/29/25)
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  • Software Systems Engineer

    DCCA (Fort Meade, MD)
    …of configuration and operation of business systems which may be mainframe , mini, or client/server based. Optimizes system operation and resource utilization ... and performs system capacity analysis and planning. Provides assistance to users in...in a test and operational environment to evaluate system performance and identify areas of improvement to ensure the… more
    DCCA (04/16/25)
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