• Principal Autonomy and Resilient Systems…

    Leidos (Arlington, VA)
    … Scientist with a technical vision and hands-on knowledge of mission-focused systems ? The Leidos Innovations Center's newly established Information and Data ... art while addressing long-term problems of importance to national security such as embedded systems . + Develop...sensors, or Internet of Things, fusing data collected from cyber and physical systems to develop novel… more
    Leidos (07/19/25)
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  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …tasks to support onsite engagements Minimum Qualifications + BS Computer Science, Cyber Security , Computer Engineering, or related degree; or HS Diploma ... client you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position is on-site...+ Assesses network topology and device configurations, identifying critical security concerns and providing security best practice… more
    ARSIEM (07/10/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI ... Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government… more
    L3Harris (07/17/25)
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  • Unix Systems Administrator

    SAIC (Ashburn, VA)
    …Networking technologies/tools and do network troubleshooting. + Experience in hardening systems and doing security remediation. + Operating System Configuration ... Designing and implementing storage solutions, managing networking, and ensuring the security of the cluster. + Providing leadership role in troubleshooting,… more
    SAIC (09/12/25)
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  • Director Business Development, Intelligence…

    BAE Systems (Sterling, VA)
    …and leadership. Technology and solution focus areas include cloud solutions, cyber security , artificial intelligence, and operations. This position requires ... **Job Description** BAE Systems Intelligence & Security Sector (I&S)...and develop opportunity pipeline with a focus on cloud, cyber , and AI opportunities + Develop and execute strategic… more
    BAE Systems (09/09/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    …role * Possesses or quickly develops a comprehensive understanding of Government Information Security policies, regulations, and guidelines * Advanced experience ... 800-37 and NIST 800-53) - Client experience. Required Education: Bachelor's degree in Systems Engineering, Computer Science, Information Systems or related… more
    Shuvel Digital (09/25/25)
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  • Systems Engineer

    TEKsystems (Richmond, VA)
    …Systems engineering,Linux Additional Skills & Qualifications 1. Familiarity with cyber security best practices, industry standards, and tools 2. ... 1. Hands-on experience administering a broad range of IT systems /platforms across a variety of IT disciplines. This includes...interact with many other teams across IT, Power Generation, Security and more. Most importantly, you will be doing… more
    TEKsystems (09/25/25)
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  • UNIX Systems Engineer

    GovCIO (Richmond, VA)
    …assigned tasks. + 3+ yrs experience in patch management with understanding how toapply security updates to systems via YUM and RPM. + 3+ yrs experience ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    GovCIO (09/24/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …Electromagnetic Systems group. The Herndon team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (09/06/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …and maintenance of the Enterprise Linux infrastructure + Provide support in information security system requirements and design applicable to Linux hosts ... + Interface control document (ICD) implementation and maintenance of government systems interconnects + Ensure Security compliance requirements + Provide… more
    Leidos (07/29/25)
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