• Network / Communications Engineer (Full…

    Parsons Corporation (Reston, VA)
    …principles and techniques for mitigating threats. + Familiarity with VSAT systems and training methodologies. ** Security Clearance Requirement:** An active ... specializes in designing and deploying functional networks and communications systems in austere environments, utilizing non-traditional methods such as satellite,… more
    Parsons Corporation (12/24/25)
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  • Cyber Reverse Engineer

    CACI International (Sterling, VA)
    …**The Opportunity:** **Come be part of a unique team solving wide-ranging national security cyber and hardware challenges. Use your skills in interesting ... of relevant work experience** **Experience in computer science and information systems ** **Experience analyzing and reverse engineering Assembly binaries (x86… more
    CACI International (12/24/25)
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  • Propulsion System/Rocket Motor Test Engineer

    L3Harris (Orange, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Propulsion / Rocket Test Engineer Job ID: 32195 Job ... identify and select test methods and instrumentation for propulsion systems / rocket motors and their components. They then...variety of problems and use a wide range of engineering skills, from mechanical and aerospace to electrical and… more
    L3Harris (12/18/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …industry-leading individuals supporting the best practices in Agile Software Development and hardware integration for the Department of Homeland Security (DHS). ... women charged with safeguarding the American people and enhancing the Nation's safety, security , and prosperity. CBP Officers and Border Patrol agents are on the… more
    CACI International (11/18/25)
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  • Senior Cyber Blue Team Lead / Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …+ Bachelor's degree or higher in computer science, information technology, cyber security , computer engineering , electrical engineering , or related ... team conducting cyber assessments of vulnerabilities of critical US and Allied systems , networks, infrastructures, and assets. Our team supports the Defense Threat… more
    Applied Research Associates, Inc. (12/20/25)
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  • Commissioning Engineer, AMER-East ACx

    Amazon (Herndon, VA)
    …people who want to help. You'll join a diverse team of software, hardware , and network engineers, supply chain specialists, security experts, operations ... of engineering , installation, or startup/commissioning of electrical and mechanical systems * Bachelor's degree in Mechanical/Electrical Engineering or 5… more
    Amazon (11/07/25)
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  • Network Administrator

    SAIC (Norfolk, VA)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (12/23/25)
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  • Windows System Administrator 2

    M. C. Dean (Falls Church, VA)
    …performance and recommend improvements. + Resolve complex system issues for physical security systems and networks. + Triage customer support calls, providing ... for the better. We are seeking a **System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (12/23/25)
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  • Senior Software Engineer (IC4), OCI Networking…

    Oracle (Richmond, VA)
    …management, transport protocols (TCP, RDMA, and hybrids), real-time telemetry, network security , and reliable systems software to deliver efficient, secure, ... designs, and drive adoption of best practices for telemetry, security , and transport optimization across the engineering ...or related discipline, with emphasis on computer networks, distributed systems , or security preferred. + 5+ years… more
    Oracle (12/11/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …**Qualifications** * BA/BS degree from an accredited college or university in Engineering , Computer Science, Information Systems , or related field. * COMPTIA ... Sec + or higher certification * 7 years of experience as a Systems Administrator or similar infrastructure engineering role. * Advanced knowledge of Windows… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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