• IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …in deploying and maintaining a complex ground system architecture, with focus on Enterprise IT, networks and cloud-based systems . This position provides support ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (11/14/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; ... capable of sending and pulling data from various source systems over a secure network. In this role you...more experience. + Demonstrated experience using Java, Java 2 Enterprise Edition (J2EE), Spring Boot, Representational State Transfer (REST),… more
    SAIC (11/14/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …with a variety of systems (eg desktop, cloud, etc.) * Knowledge of Enterprise Security Best Practices (IAW NIST 800-53 Rev4; ICD 503; CNSS 1253; RMF) * ... the security subject matter expert (SME) and will manage the execution of systems security activities for multiple applications. * Provide guidance to teams on the… more
    Amentum (11/14/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …+ Responsible for leading the testing and evaluation of large-scale DoD systems , ensuring the successful implementation and integration of modifications and changes ... to the Distributed Learning System (DLS) Enterprise . + This role requires a deep understanding of...a deep understanding of testing methodologies, requirements analysis, and systems integration, with a focus on delivering high-quality solutions… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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  • Chief Cybersecurity Engineer

    CACI International (Springfield, VA)
    …of cybersecurity services that enhance the cybersecurity posture of NGA Programs, Systems , and the Enterprise . + Lead the research, analysis, solution ... for a minimum of 5 years. + Demonstrated experience modernizing complex enterprise cybersecurity systems . + Demonstrated experience presenting briefing to senior… more
    CACI International (11/05/25)
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  • Senior Applied Scientist, Agentic AI Professional…

    Amazon (Arlington, VA)
    …creativity, and problem-solving in enterprise environments. Key job responsibilities - Architect and design AI agent systems that can effectively understand, ... will be instrumental in advancing the frontier of human-agent collaboration for enterprise solutions. You will leverage your deep expertise in machine learning and… more
    Amazon (09/24/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    …lead for a minimum of 10 years. * Demonstrated experience modernizing complex enterprise network systems deploying routing protocols and technologies such as ... services. * Provide technical knowledge and analysis of high-level functional systems analysis, design, integration advice on complex matters that require expert… more
    CACI International (09/13/25)
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  • Lead Engineer - Public Sector

    Lumen (Richmond, VA)
    …consultative direction toward predetermined long-range targets. *Analyzes complex systems and/or customer environments, including planning, designing, evaluating, ... selecting operating systems and protocol suites, and configuring communication media with...and experience in system architecture and engineering disciplines, including enterprise -level networking and network security. *Knowledge and experience in… more
    Lumen (11/15/25)
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  • Software Engineer - Frontend

    Guidehouse (Mclean, VA)
    …Engineer with React experience to join an Agile team building a secure, scalable enterprise application for a federal client. This role will develop the frontend UI, ... using best practices and patterns, with guidance from Senior Engineers and Architect . + Collaborate with backend engineers to define and consume RESTful APIs… more
    Guidehouse (11/13/25)
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  • Cloud Administrator (Top-Secret clearance)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . + Deep understanding and knowledge of various cloud technologies, ... systems , and platforms (eg AWS, Microsoft Azure, GCP, etc.)....and technical aspects of IT Security in a complex enterprise environment. + Deep working knowledge of public cloud… more
    Tetrad Digital Integrity LLC (11/09/25)
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