• Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... Perform systems administration on Windows and Linux platforms (updates, security , troubleshooting, management). + Maintain secure high performance KVM systems… more
    Infinity Systems Engineering (09/30/25)
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  • Software Engineer - Air Traffic Control…

    Noblis (Richmond, VA)
    …principles to identify and mitigate cybersecurity vulnerabilities. + Ensure systems are patched and compliant with Windows security best practices. ... innovation, partnering with the FAA to deliver, acquire and manage mission-critical systems that keep America flying safely and efficiently. Our team of experts… more
    Noblis (08/08/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …maintain, and improve technical instructions, operating procedures, and policies. + Perform system hardening and report on security and operational status. + ... Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task… more
    TekSynap (07/26/25)
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  • GEOINT Operations Support Systems…

    KBR (Chantilly, VA)
    …our national security . KBR is seeking a GEOINT Operations Support Systems Engineer to bridge real-time satellite operations with ground segment engineering. ... Title: GEOINT Operations Support Systems Engineer Belong. Connect. Grow. with...Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (09/27/25)
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  • Chief Engineer /Solution Architect

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is searching for a Chief Engineer /Solution Architect (CE/SA) to work on a high profile and mission driven program for our ... easy to understand solutions with clear value propositions. + Knowledge of security engineering, cybersecurity , and Risk Management Framework (RMF) processes +… more
    BAE Systems (09/09/25)
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  • Senior Ground Systems Engineer

    KBR (Herndon, VA)
    Title: Senior Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (08/28/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …of the SKCS code and software development in areas such as cybersecurity , containerization, test automation, system setup, configuration, and troubleshooting. ... projects, to ensure timely delivery of capabilities for optimal electronic warfare system performance. You will coordinate with the SKCS Technical Execution Lead to… more
    Naval Sea Systems Command (09/30/25)
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  • Senior Systems Engineer / Network…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise ... compliance with security , data integrity, and regulatory requirements across IT systems . * Collaborate with the engineering team to evaluate and recommend tools… more
    Jacobs (09/20/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …years related to the job description listed above. + Active Certified Information Systems Security Professional (CISSP) Certification or in the process of ... Clearance which requires US Citizenship. + Bachelor's degree Computer Science, Information Systems , or Cybersecurity . + At least seven (7) years' experience in… more
    Serco (09/12/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... cutting-edge radar technologies, from initial concept through deployment, ensuring systems meet stringent performance, reliability, and performance requirements. Responsibilities… more
    Integration Innovation, Inc. (i3) (09/05/25)
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