• Senior Lead Network Engineer - DNS

    Lumen (Richmond, VA)
    …and maintain DNS architecture and standards for hybrid and multi-cloud environments , ensuring seamless integration with on-premises systems. + Design, implement, and ... virtual networks, subnets, security groups, and VPNs in cloud environments such as AWS, Azure, or Google Cloud. +...3+ years of experience managing DNS infrastructure in enterprise environments . + Experience with DNS server software (eg, BIND,… more
    Lumen (08/08/25)
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  • Embedded Linux Software Engineer

    CACI International (Chantilly, VA)
    …software development, and a proven track record of working in secure, air-gapped environments . If you have a passion for cutting-edge technology and a deep expertise ... embedded platforms. + Experience in air-gapped, mission-critical, or resource-constrained environments . + Strong background in hardware integration, including: +… more
    CACI International (08/08/25)
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  • Secret Enterprise Architect

    Insight Global (Norfolk, VA)
    …distributed, net-centric environment. We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every ... as Code (IaC) solutions within secure Department of Defense (DoD) environments . Proven ability to architect and integrate core cloud infrastructure services,… more
    Insight Global (08/08/25)
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  • Systems Engineer / Architect (Remote - Travel)

    Chinook Systems (VA)
    …on-prem servers) and ensuring the scalability, reliability, and security of our environments . You will become part of a multi-disciplinary team that advises, ... principles. + Must have experience designing and implementing complex server environments . + Requires experience with Infrastructure as Code (IaC) tools like… more
    Chinook Systems (08/07/25)
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  • Senior DevSecOps Engineer

    SAIC (Arlington, VA)
    …create and maintain fully automated CI build processes for multiple environments ; write, build and deploy scripts + Support CI/CD tools integration, ... Enable successful release management by moving code from Development and Testing environments to Staging and Production + Work closely with software developers,… more
    SAIC (08/07/25)
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  • Chief Systems Engineer

    QinetiQ US (Mclean, VA)
    …testing of ISR technologies, ensuring their functionality in complex environments . + Coordinate and review system-level requirements, system architectures, ... + Manage risk assessments and mitigation plans, particularly in complex environments requiring ISR support for military operations. + Provide ongoing support… more
    QinetiQ US (08/04/25)
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  • Interoperability Data Scientist

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    …to understand their questions and needs, and then dig into their data-rich environments to find the pieces of their information puzzle. You'll guide teammates and ... Knowledge of DoD compliance, message validation tools, or message conformance testing environments + Knowledge of tactical communication environments or deployed… more
    BOOZ, ALLEN & HAMILTON, INC. (08/04/25)
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  • Construction/Maintenance Project Manager I

    Fairfax County Sheriff's Office (Fairfax, VA)
    …understanding and application of safety practices and procedures in construction environments . + Familiarity with local, state and federal regulations and guidelines ... Must be able to work in all types of environments . This requires the ability to endure variable and...weather conditions such as hot, cold, during rain, noisy environments , etc. Visual acuity is required to read data… more
    Fairfax County Sheriff's Office (08/04/25)
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  • Lead QA Environment Engineer

    Centene Corporation (Richmond, VA)
    …across all IT projects. + Leads all IT development and QA non-production environments to maintain the integrity of the systems. + Leads multiple moderately complex ... testing environment needs for projects and coordinates the establishment of the environments . + Defines test objectives and writes test cases. + Supports… more
    Centene Corporation (08/03/25)
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  • Sr. Software Developer - Modeling & Simulation

    SimIS Inc. (Suffolk, VA)
    …technology solution Veteran Owned Small Business (VOSB) that models future environments , requirements, and capabilities, and then secures the enterprise from ... simulation systems used for training, analysis, and decision support in defense environments at our Suffolk, Virginia headquarters. The candidate will serve as a… more
    SimIS Inc. (08/03/25)
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