• Senior Systems Engineer - RMA

    QinetiQ US (Mclean, VA)
    …metrics + Present technical findings and recommendations to engineering teams and program management System Development Support: + Contribute to creation of ... lifecycle and design optimization Tools and Standards: + Applied experience in systems engineering lifecycle management tools such as Innoslate MBSE, Cameo… more
    QinetiQ US (09/12/25)
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  • Senior Systems Engineer - Human Factors SME

    QinetiQ US (Mclean, VA)
    …Human Systems Integration: + Ensure that all aspects of human- system integration are addressed including safety, health hazards, and human engineering throughout ... that incorporate human factors best practices + Provide technical expertise during system deployment and fielding activities Risk Management and Analysis: +… more
    QinetiQ US (09/12/25)
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  • Systems Architect

    Lockheed Martin (Herndon, VA)
    …support the team that designs, develops, fields and operates space sensing and missile systems for a variety of national security mission partners\. This a key ... Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as...for the design and technology maturity constraints of the system * Develop innovative next gen mission systems more
    Lockheed Martin (09/14/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …Sentinel), vulnerability scanning (eg, Tenable Nessus/ Security Center), and other systems and security management tools **General:** + Demonstrated ... communication (oral and written) skills; + Proficiency with workflow and lifecycle management systems (eg Atlassian Jira) **Education and Certification:** +… more
    M. C. Dean (08/30/25)
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  • F-22 iMIS System Administrator (Entry…

    Lockheed Martin (Langley Air Force Base, VA)
    …for this position: * IT system administration experience\. Will accept Information Technology or Cyber security related education in lieu of experience\. ... of the F\-22 Field Operations Team, all Integrated Maintenance Information Systems \(IMIS\) Administrators must be able...partnering with our customer, you will wear many hats; system admin, data management , network admin, and… more
    Lockheed Martin (08/16/25)
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  • Systems Engineer, Intermediate

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Systems Engineer, Intermediate Belong. Connect. Grow. with KBR!...and ongoing projects and review, analyze, and assess technologies, system concepts, data, and information to recommend… more
    KBR (07/15/25)
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  • Senior Delivery Consultant - Security

    Amazon (Arlington, VA)
    …secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - 1+ years ... Professional Services (ProServe) team is seeking a skilled Senior Delivery Consultant - Security to join our team at Amazon Web Services (AWS). In this role,… more
    Amazon (10/03/25)
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  • Intern Systems Eng (Ashburn, VA)

    L3Harris (Ashburn, VA)
    … engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management , and/or model-based ... sea and cyber domains in the interest of national security . Job Description: + Exercise your passion for engineering... systems . Essential Functions: + Basic understanding of Systems Engineering and the System Engineering Processes… more
    L3Harris (09/17/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …to apply for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your name and contact information . ... ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** Senior Cyber Security engineers… more
    ManTech (09/17/25)
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  • Portfolio Operations Analyst

    System One (Ashburn, VA)
    …a Portfolio Operations Analyst to support the implementation of Lean Portfolio & Product Management practices within Information Security . This role is ideal ... Operations . Shape templates, standards, and repeatable processes for backlog management , governance, and reporting. . Transition manual practices into sustainable… more
    System One (09/04/25)
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