• Network and Digital Service Engineer

    The MITRE Corporation (Mclean, VA)
    …researching, developing, and applying advanced technologies in core areas such as: + Enterprise Network Engineering + Network Security + Network Modeling ... Management (ITSM) concepts, and the ServiceNow platform. + Foundational knowledge of network and network security fundamentals including IPv4/IPv6, LAN/WAN,… more
    The MITRE Corporation (12/23/25)
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  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …TS/SCI Clearance + Minimum of 8 years of relevant experience in cybersecurity, network development, network security , and/or enterprise systems + First-hand ... a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer comprehensive… more
    Red Gate Group (11/22/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... analysts in support of 24x7x365 mission-critical operations . This position allows hybrid telework about 40% of...techniques, and procedures (TTPs) + Maintain complete and current network and elevation diagrams for all managed security more
    Leidos (11/15/25)
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  • Facility Operations Center 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 ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...platform on a 24x7x365 basis. We support Data Center Engineer Operations teams who are responsible for… more
    Amazon (10/23/25)
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  • Facility Operations Center Engineer

    Amazon (Arlington, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... and must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the...cooling to the platform 24x7x365. We support Data Center Engineer Operations teams who are responsible for… more
    Amazon (10/23/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting… more
    Zscaler (11/12/25)
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  • Lead Network Engineer - Remote US

    SitusAMC (Richmond, VA)
    …assignments and prioritizes workload + Knowledge and understanding of ITIL + Manages the network engineering and network operations team and provides support ... external equivalent. + 8 or more years' experience in Network Operations and Design preferred. + 3...of VPCs Subnets, Route Tables, Transit Gateway, IGW, NACLs, Security Groups, Multi-Region Peering. + Experience with Multi-Cloud, Multi-Vendor… more
    SitusAMC (12/31/25)
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  • Senior Network Development Engineer

    Oracle (Richmond, VA)
    …KPIs, and associated SLAs/OLAs ** Security & Compliance** + Lead network security efforts by continuously assessing vulnerabilities and implementing ... efficiency through optimal "right sizing" of infrastructure components **Automation & Operations ** + Automate network provisioning and configuration using… more
    Oracle (12/23/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …understanding of automation and orchestration tools for simplifying network operations + Knowledge of cloud security best practices, including collaboration ... the future of connectivity. We're developing and enhancing a unique hybrid network model-combining our advanced, cloud-native 5G core with the nationwide reach of… more
    EchoStar (01/02/26)
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