• Senior Network Administrator

    TekSynap (Radford, VA)
    …and secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network ... utilization and performance metrics using tools like SolarWinds, Cisco Prime, Palo Alto Panorama, and others. + Manage...stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network… more
    TekSynap (07/26/25)
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  • Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …and solves problems creatively while balancing risk. General Summary The Systems Engineer will be responsible for providing cross functional technical support ... and leadership, across a number of disciplines within IT. The Systems engineer plays an active role in provisioning, installing, configuring, operating, and… more
    United States Senate Federal Credit Union (08/02/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator** to join our team in **Pentagon, VA.** The position is **onsite.** ... software, network, and application issues + Manage and maintain computer systems , servers, and other IT infrastructure, ensuring optimal performance and security… more
    ManTech (08/08/25)
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  • Systems Engineer Advisor

    General Dynamics Information Technology (Hampton, VA)
    …Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Cisco Networking Equipment,Complex Systems ... provide guidance to less-experienced professionals + Designs and defines system architecture for new or existing computer systems...DoD Directive 8140.01 + Must hold and maintain active Cisco CCNP R&S certification or higher (or achieve with… more
    General Dynamics Information Technology (07/29/25)
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  • Senior Network Systems Engineer

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Network ... Systems Engineer to join our team in support of...implement, and manage the customer secure network infrastructures, leveraging Cisco , Juniper, TCP/IP, and VoIP technologies according to DoD/Navy… more
    SMX (08/08/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …Certified System Administrator (RHCSA). 7. Security certification(s), such as Cisco CCNA-Security or any other CCNA and/or CISSP. 8. Juniper Certification(s) - ... System Administrator - LINUX - TS/SCI FSP REQUIRED...vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6. Demonstrated experience creating, updating,… more
    The Metamorphosis Group (06/11/25)
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  • Computer Engineer IV (Senior Systems

    General Dynamics Information Technology (Norfolk, VA)
    …3 trouble calls + Provide leadership in the preparation of documentation to include system design, end user training, and systems administration + Work with the ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Design,Engineering Management, Systems Design, Systems more
    General Dynamics Information Technology (08/08/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …complex infrastructure including installing, configuring, testing, and maintaining operating systems , application software, and system management tools Performs ... Systems Engineer EOE Statement We are an equal...protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our...one or more of the other following: Juniper / Cisco Networking Cisco ASA / Palo Alto… more
    William C Brown Inc (05/28/25)
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  • EMS Network Performance Engineer

    General Dynamics Information Technology (Arlington, VA)
    …for standardizing systems and monitoring software + Configure the monitoring system to test the availability of infrastructure and services to measure user ... JNCIA-Junos: Associate Junos - Juniper - Juniper, CCNA - Cisco - Cisco , CCNP - Cisco...**Job Description:** **GDIT is seeking an EMS (Enterprise Management Systems ) Network Performance Engineer to help support our JSP… more
    General Dynamics Information Technology (07/21/25)
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  • Sr. Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. Systems Engineer Location: Springfield, VA, US Job ID: ATR...or more of the other following: - Juniper / Cisco Networking - Cisco ASA / Palo Alto ... 17489 Job Description Job Title: Sr. Systems Engineer Location: Springfield, VA Eligibility: Candidate must possess...one or more of the following: - Enterprise scale system integration and design - Enterprise Virtualized environments -… more
    Arena Technical Resources, LLC (08/11/25)
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