• Lab Manager III

    ARSIEM (Arlington, VA)
    …impact on every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This ... refinement of standard operating procedures (SOPs) and policies. + Assess network topology and device configurations, identify critical security vulnerabilities, and… more
    ARSIEM (11/12/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Richmond, VA)
    …systems, including planning, designing, implementing, and maintaining enterprise-level network infrastructure. This role combines advanced networking expertise with ... collaboration and leadership to ensure optimal network performance, security, and scalability across the organization. The position requires working with… more
    Lumen (11/06/25)
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  • Elastic Engineer/Active Secret…

    Motion Recruitment Partners (Arlington, VA)
    …Proficiency with enterprise network management tools such as Palo Alto Panorama, Cisco Prime, Cisco DNA, or Junos Space. + Experience implementing DoD STIGs ... $94/hr Elastic Engineer This role involves leading a large-scale network migration and ongoing operations for the US Army,...will be overseeing operations support staff and directing global network support activities. The company is located in the… more
    Motion Recruitment Partners (09/24/25)
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  • System Administrator - Linux - TS/SCI FSP Required

    The Metamorphosis Group (Chantilly, VA)
    …off-hours support. The Contractor shall be responsible for proactively monitoring network devices, services, and servers, collection and review of network ... Contractor shall demonstrate the ability to create and maintain detailed network documentation for configuration management. The Contractor shall participate in… more
    The Metamorphosis Group (09/10/25)
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  • UC Engineer - Quantico, VA (Active Clearance…

    World Wide Technology (Quantico, VA)
    …service skills. **RESPONSIBILITIES:** **Call Manager:** + Configure, monitor, and maintain Cisco Unity Call Manager (CUCM) for voice communication systems. + ... systems. **Technical Support:** + Provide first-line support for hardware, software, and network -related issues. + Respond to and resolve tickets in a timely manner… more
    World Wide Technology (09/30/25)
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  • Sr Lead Architect-Pub SEC

    Lumen (Richmond, VA)
    …delivery. The Lifecycle Architect maintains deep engagement with customer network topologies and proactively recommends enhancements aligned with evolving business ... + Customer Engagement & Architecture Strategy- Maintain mastery of customer network environments and an active understanding of business objectives.- Conduct… more
    Lumen (11/19/25)
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  • Implementation Consultant

    Insight Global (Midlothian, VA)
    …Oversee migration planning and execution by assessing the current network architecture-including Catalyst, SD-WAN, and legacy systems-and developing a comprehensive ... Additionally, drive optimization and support by applying best practices for network visibility, troubleshooting, and cost efficiency. We are a company committed… more
    Insight Global (11/25/25)
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  • CCSS Principal Systems Engineer - WHCA Support

    RTX Corporation (Springfield, VA)
    …WHCA's facility in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support of ... modifications. + Support operational teams during system upgrades, installations, network performance analyses and provide troubleshooting expertise as needed to… more
    RTX Corporation (11/13/25)
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  • Cybersecurity Engineer

    Red River (King George, VA)
    …Defense programs. + Strong understanding and experience with securing, configuring, and assessing network security products such as Cisco Firepower, Cisco ... in cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, troubleshooting, and… more
    Red River (10/06/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …and Operations **Skills:** Planning Ability,Project Management,Systems Engineering **Certifications:** CCNP - Cisco - Cisco **Experience:** 5 + years of related ... will support evolution of the Navy Enterprise Tactical Training Network (NETTN) to keep pace with the needs of...with a STEM-related major + Project management experience + Network operations experience, including network operations center,… more
    General Dynamics Information Technology (10/04/25)
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