• Senior Systems Administrator

    SAIC (Fort Meade, MD)
    operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Optimize system operations and… more
    SAIC (11/17/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provide Tier 1 (Help Desk)… more
    Athenix Solutions Group, LLC (11/07/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to ... systems including day-to-day operations, monitoring and problem resolution for all client/server/storage/ network devices, mobile devices, etc. + Provide Tier 1 (Help… more
    SAIC (11/06/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Baton Rouge, LA)
    …manipulating VM directory and/or using tools such as VM:Secure or DirMaint + System network design and configuration at operating system level required with OSA, ... is achieved by monitoring, maintaining, supporting, and optimizing all operating systems assigned. This position reports to the Manager...+ Manage z/VM systems: + Software + Availability + Network + Capacity and performance + Storage + Directory… more
    Ensono (10/07/25)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to ... day\-to\-day operations, monitoring and problem resolution for all of the client\/server\/storage\/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk)… more
    Jovian Concepts, Inc. (10/07/25)
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  • System Administrator (SA) 2 with Poly

    Amentum (Columbia, MD)
    operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provide Tier I (Help Desk)… more
    Amentum (09/22/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Implement IAVA security patches… more
    Synergy ECP (09/01/25)
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  • OPS Tactical Telecommunications Specialist

    MyFlorida (Tallahassee, FL)
    …study and + At least (5) years of proven experience in programming, operating , maintaining and network configuring mobile multi-band and multi-spectrum digital ... of this highly technical position is responsible for the programming, ad-hoc network configuration, maintenance and management of a portion of the Florida State… more
    MyFlorida (11/26/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …findings to maintain compliance + Document all configurations, run‑books, and standard operating procedures; keep network diagrams and system inventories current ... of the enclave, responsible for designing, building, hardening, and sustaining all network and directory services required for secure SIPRNet operations. This role… more
    Applied Research Associates, Inc. (11/21/25)
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  • ADC Engineer, Controls Fleet

    Amazon (Jessup, MD)
    …to solve complex problems at scale. You must have very strong knowledge of operating systems and network fundamentals. You understand TCP/IP and other common ... and a track record of creating automated solutions. You have experience operating distributed systems- diagnosing and resolving complex problems. You pay attention… more
    Amazon (10/25/25)
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