• Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CORE/WAN Network Designer- Tier 3 Job Category: Information Technology...map for capabilities, operations, and technologies. + Assist with development and execution of test plans and supporting documentation… more
    CACI International (07/26/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CORE/WAN Network Lead Job Category: Information Technology Time Type:...map for capabilities, operations, and technologies. + Assist with development and execution of test plans and supporting documentation… more
    CACI International (07/25/25)
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  • Principal Engineer - Cloud Infrastructure

    Fannie Mae (Reston, VA)
    …an individual contributor, while partnering with peers at the Director and Senior Director levels. The responsibilities include: * Develop and execute strategic ... AWS, Azure, GCP * Deep knowledge of cloud infrastructure, network architecture, security, and identity management. * Experience in...Code (IaC) to scale services * Experience with Cloud-native development frameworks and tools eg VPC, Lambda, SNS *… more
    Fannie Mae (07/18/25)
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  • Senior or SME Cybersecurity Architect…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …increasing threats and vulnerabilities in this digital age. TDI is looking for a Senior Cybersecurity Architect or Engineer to support the USPS with the ... related to the infrastructure/cloud security posture. + Support system and network /cloud-related security policy development including regulatory compliance. +… more
    Tetrad Digital Integrity LLC (08/14/25)
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  • Senior Systems Architect

    ManTech (Herndon, VA)
    …Systems Engineer /Architect, you will be responsible for the design, development , and deployment of the network enterprise architecture. The individual ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Engineer /Architect** to join our...not limited to:** + Support the enterprise architecture, design, development , and deployment of network services in… more
    ManTech (05/22/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …can't wait. You Have: + 5+ years of experience as a systems administrator, network engineer , or cybersecurity engineer + Experience with VMware hypervisor ... Systems Administrator, Senior The Opportunity: Your combination of people skills...install, maintain, audit, and support a secure MS Windows network environment. You'll analyze and test new sof tware… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Electronics Engineer IV (A)

    SimIS Inc. (Virginia Beach, VA)
    …The ideal candidate (will be expected to perform) represents a senior -level technical leadership role responsible for managing complex electronics engineering ... will serve as the technical authority for electronic systems design, development , and integration, working with sophisticated test equipment including spectrum… more
    SimIS Inc. (06/12/25)
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  • Architectural Engineer , Data Center…

    Amazon (Herndon, VA)
    …to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital ... the global architectural infrastructure design, strategy, product innovation and development , and audit/remediations of existing sites. This role will communicate… more
    Amazon (08/11/25)
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  • Human Factors Engineer 5 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development ... Salary Range: $128,456.00 - $183,500.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group… more
    Huntington Ingalls Industries (08/02/25)
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  • Systems Engineer 5 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development ... Salary Range: $126,363.00 - $180,500.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group… more
    Huntington Ingalls Industries (08/02/25)
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