• System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …with exposure to various system administration responsibilities to include Network, Firewall , and Cloud (Azure, AWS, etc). **Responsibilities:** + Collaborate with ... including current and new designs to provide network and system support including installation, configuration, deployment and maintenance of server hardware and… more
    Tyto Athene (07/28/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    …ethernet and wireless networking and related protocols, hardware installation and support , system security techniques and firewall administration, basic database ... and implements secure, scalable, and resilient network architectures to support mission-critical operations. They develop strategic network solutions, optimize… more
    ManTech (06/11/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    …is looking for a Network Engineer to join the Luke Team! You will support the customer's data communications network; maintain the network hardware and software, as ... to ensure availability to all system users; and perform the necessary maintenance to support network availability. You will support the customer by computing and… more
    CACI International (07/08/25)
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  • Cloud Architect | Active Secret clearance

    General Dynamics Information Technology (Falls Church, VA)
    …areas. **HOW OUR CLOUD ARCHITECT WILL MAKE AN IMPACT:** + Design and support secure, scalable, and compliant multi-cloud architectures, across AWS, Azure, and GCP, ... environments. + Document solution architectures, testing protocols, and production support procedures to ensure consistent knowledge transfer and maintain… more
    General Dynamics Information Technology (06/16/25)
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  • Network Engineer- Junior

    Chenega Corporation (Fort Belvoir, VA)
    …notification. + Interpret and implement the Senior Network Engineer's guidance in support of Network operations for activities, such as installing new modified ... router to the Area Distribution Switches. + Configure and support the use of DoD Common Access Card (CAC)...and approval for Ports Protocol Services (PPS) for all Firewall implementations. + Assist the Firewall Team… more
    Chenega Corporation (06/02/25)
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  • Cyber Detect and Response Lead

    TekSynap (Fort Belvoir, VA)
    …making recommendations that enable expeditious remediation. + Provide expert technical support and perform real-time cyber defense incident handling (eg, forensic ... tracking, threat analysis, and direct system remediation) tasks to support subordinate organizations and system owners. + Manage and...but not limited to network and ESS IDS, IPS, firewall , web application firewall , proxy and SIEM… more
    TekSynap (08/09/25)
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  • Cyber Security Operations Analyst Lead

    TekSynap (Fort Belvoir, VA)
    …making recommendations that enable expeditious remediation. + Provide expert technical support and perform real-time cyber defense incident handling (eg, forensic ... tracking, threat analysis, and direct system remediation) tasks to support subordinate organizations and system owners. + Manage and...but not limited to network and ESS IDS, IPS, firewall , web application firewall , proxy and SIEM… more
    TekSynap (07/29/25)
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  • Principal Security Managed Services Engineer

    NTT America, Inc. (Richmond, VA)
    …which focuses on improving the existing infrastructure with the next gen Firewall , Zero Trust Security architecture and providing guidance through IP on architecture ... project related activities and may also contribute to / support on project work as and when required. **What.../ CISSP / Automation certifications or equivalent preferred + Firewall vendor certification is mandatory. + Certifications relevant to… more
    NTT America, Inc. (07/24/25)
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  • Network Administrator (Network Communications 3)

    Huntington Ingalls Industries (Fairfax, VA)
    …infrastructure on all Mission Technologies networking equipment. The candidate will support the operation and maintenance of multiple networks across different ... connectivity is maintained to customers and sites. As a network operation support you will be expected to provide troubleshooting of network connectivity including… more
    Huntington Ingalls Industries (07/12/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …highly skilled Network Engineer to design, configure, and maintain network systems that support critical **SAP landscapes** . The ideal candidate will play a key ... for SAP applications, collaborating with cross-functional IT teams to support business operations, security compliance, and disaster recovery initiatives. **Primary… more
    Leidos (05/24/25)
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