• Senior Network and Infrastructure Program…

    ManTech (Herndon, VA)
    …overall secure and available operations of an enterprise network + Previous Network Operations Center (NOC) or IT Operations experience; hands-on ... to client problems. In this role you will demonstrate overall accountability for Network engineering, operations , and maintenance support. You may be responsible… more
    ManTech (05/20/25)
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  • Senior Data Center Technician (Nightshift)

    Microsoft Corporation (Bristow, VA)
    …worldwide. With environmental sustainability and optimization at the forefront of our data center design and operations , we continue to grow and evolve as ... to support other metros periodically, 0-25% of the time. **Responsibilities** **Datacenter Operations ** + Complies with Data Center business unit policies,… more
    Microsoft Corporation (07/24/25)
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  • Network Engineer

    SAIC (Reston, VA)
    …through redundancy, failover, and other high-availability techniques. + Implement network security measures, adhering to organizational standards and ... routers, switches, firewalls, end points, etc. + Various years' experience with network security practices, including firewalls, intrusion detection systems, and… more
    SAIC (06/03/25)
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  • Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    …address performance, standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all ... + Develop and maintain a road map for capabilities, operations , and technologies. + Assist with development and execution...processes to daily activities. + Maintain thorough knowledge of network and security systems. + Act as… more
    CACI International (07/26/25)
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  • Sr. Network Development Engineer,…

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... responsible for the design and operation of our global corporate office and data center network , allowing tens of thousands of Amazonians to perform their daily… more
    Amazon (07/19/25)
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  • SD-WAN Network Engineer

    SAIC (Springfield, VA)
    …Service): Ability to configure and manage QoS policies for traffic prioritization. + Network Security : knowledge of best practices using secure tunneling and ... is named "Vanguard" and is an IT consolidation consisting of the Department's data center , cloud, domestic and foreign network switch, routers and WAN devices.… more
    SAIC (06/28/25)
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  • Data Center Technician

    Microsoft Corporation (Sterling, VA)
    …This opportunity will allow you to develop an understanding of our Data Center environment, familiarize yourself with security and data management procedures, ... worldwide. With environmental sustainability and optimization at the forefront of our data center design and operations , we continue to grow and evolve as… more
    Microsoft Corporation (07/24/25)
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  • Technical Business Developer, Network

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... more highly available, fault tolerant, and scalable than traditional single data center infrastructures or multi-data center infrastructures. How would you like… more
    Amazon (07/03/25)
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  • Network Recapitalization Lead

    CACI International (Sterling, VA)
    …This role will be responsible for planning, coordinating, and implementing network modernization initiatives to enhance performance, security , and scalability. ... solutions to improve efficiency and capabilities. + Oversee the implementation of network upgrades, ensuring minimal disruption to existing operations . + Manage… more
    CACI International (07/26/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …standard operating procedures (SOPs), and policies to support consistent and secure network operations . + Monitor and tune network performance, ... ensuring systems are hardened and compliant with security requirements. + Analyze network utilization and...conduct preventive maintenance for vendor equipment across the data center . + Administer and troubleshoot Palo Alto Firewalls and… more
    TekSynap (07/26/25)
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