• Senior Security Engineer

    Leidos (Arlington, VA)
    …support, guidance and develop processes to evaluate and improve all operating systems , hardware support, software , firmware solutions and provide advisement ... Leidos has an immediate need for a Senior Security Engineer for a new customer on a highly-visible and...will work with internal team members to ensure the systems are functional, secure, and scalable. The systems more
    Leidos (12/12/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …establishes and documents system parameters and formats, ensures hardware and software systems compatibility and coordinates and/or modifies system ... obtain a CI Polygraph Job Description: How a Senior Systems Engineer will make an impact Performs...networking , and server hardware. Ensures availability of development systems to end users through continuous system more
    Arena Technical Resources, LLC (11/29/25)
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  • Infrastructure Engineer T5

    CACI International (Sterling, VA)
    …requirements in mission environments + Apply expert knowledge of UNIX, Linux, and Windows systems and networking + Coordinate system changes with ISSO and ... + Lead implementation, configuration, troubleshooting, and maintenance of complex IT systems + Manage day-to-day operations, system monitoring, and performance… more
    CACI International (12/11/25)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    …Sponsor when defined thresholds are met. * The Contractor Team shall guide networking engineering efforts in the hardware, software , and virtual infrastructure ... Network Engineer -US Citizens ONLY- ACTIVE Top Secret/SCI Full Scope...both technical and non-technical audiences. 2. Demonstrated experience with Software Defined Networking technologies, such as Cisco… more
    The Metamorphosis Group (12/03/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …Mitigation,Security Risk Analysis,Technical Security **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information ... System Security Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2) **Experience:** 10 + years of related… more
    General Dynamics Information Technology (12/04/25)
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  • Project Engineer , DCC Communities

    Amazon (Leesburg, VA)
    …running. We support all AWS data centers and all of the servers, storage, networking , power, and cooling equipment that ensure our customers have continual access to ... want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security...own them to completion. As a Data Center Project Engineer , you will be a part of a creative,… more
    Amazon (12/13/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …Operating Systems : Strong understanding of Linux and/or Windows Server operating systems . + Networking : Knowledge of network protocols, routing, and firewall ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …COTS/GOTS systems to develop network infrastructure for voice and data systems , using best practice security methodologies. Integrate system design with ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/23/25)
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  • Network Engineer

    CACI International (Reston, VA)
    …will lead individual network projects that integrates modern approaches to software defined networking architectures that integrate artificial intelligence (AI) ... Network Engineer Job Category: Information Technology Time Type: Part...Security (DHS) and the Intelligence Community (IC) with communication systems modernization projects. Our talented team of Network and… more
    CACI International (11/29/25)
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  • ADC Engineer , Platform Engineering…

    Amazon (Arlington, VA)
    …has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top-notch experience in cloud ... you possess that rare mix of depth in Operations, Networking , and Systems Engineering then we are...Hat environment. - 3+ years of experience implementing automated software testing, scripting, deployment, and performance analysis systems more
    Amazon (09/18/25)
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