• Sr. Network Engineer

    Red River (Richmond, VA)
    …design, implementation, and troubleshooting infrastructure connectivity and enterprise security devices, to include switches, routers, firewalls, network ... document, and report on enterprise networks to assist in network modernization. + Develop and refine network ...internal projects to help improve the quality of our security service delivery. + Maintain industry certifications as required… more
    Red River (04/15/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …network virtualization, and security services; + Working understanding of network infrastructure , concepts of operation, and protocols such as TCP/IP, ... development, configuration, and administration of key solution components, including network infrastructure , cybersecurity management application software, database… more
    M. C. Dean (05/14/25)
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  • Sr Lead Information Security Engineer

    Lumen (Richmond, VA)
    … security solutions. **New Capabilities** Provides input regarding multivendor network , compute, virtualization, and security infrastructure capabilities ... Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in...within the service provider security , data center, network , and cloud infrastructure . - Demonstrated ability… more
    Lumen (05/01/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of the enterprise infrastructure and services. + Diagnose and resolve infrastructure hardware, software, network , domain, and client service issues. + ... infrastructure and services. + Audit, remediate, and report Security Technical Implementation Guide (STIG) compliancy status. + Create engineering documentation,… more
    General Dynamics Information Technology (04/24/25)
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  • Enterprise Network and Telephony Installer

    Parsons Corporation (Herndon, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... Us Parsons is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons… more
    Parsons Corporation (05/10/25)
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  • CAN/LAN Network Designer

    CACI International (Sterling, VA)
    …network technologies, trends, and security threats to continuously improve network infrastructure . + Provide afterhours call in support for CAN/LAN ... infrastructure , including troubleshooting, configuration, and resolution of complex network issues. + Respond to escalated service tickets and resolve issues… more
    CACI International (05/09/25)
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  • Network Rack Decom Manager, DCC Communities

    Amazon (Herndon, VA)
    … Decommissioning techs - Ensure non-impactful and timely removal of existing network infrastructure . - Collaborate with internal stakeholders to define plans ... Description AWS Infrastructure Services owns the design, planning, delivery, and...You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts,… more
    Amazon (05/15/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …best practices. + Oversee capacity planning, performance optimization, and future-proofing of network infrastructure . + Mentor and support NOC staff across all ... 4) to join our team in Lorton, Virginia. This senior -level role is perfect for professionals who excel in...MPLS, TCP/IP, VLANs, and VPNs. + Advanced knowledge of network security principles and solutions, including firewalls,… more
    Virtual Service Operations (05/03/25)
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  • IT Network Engineer

    CACI International (Chantilly, VA)
    …ISE, & DNAC + These qualifications outline a strong foundation for a ** Senior Network Engineering** role in large-scale enterprise environments. Let's break them ... with VLANs, spanning tree protocol, and other switching technologies. ** Network Infrastructure Installation/Deployment Projects** : Practical experience in… more
    CACI International (03/18/25)
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  • Tipm, DC Network Deployer, BaND

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... experience - Knowledge of best practices and emerging technologies, related to infrastructure (ie network , data center, hardware, software) - Experience with… more
    Amazon (04/26/25)
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