• ​​Sr. Systems Engineer/Architect ​

    Leidos (Fort Belvoir, VA)
    …software compatibility. + Assisting in the development and maintenance of systems engineering documentation and diagrams/models. + Lead the development of ... as develop and manage requirements across multiple DTRA ITD modernization and integration efforts. The ideal candidate will have extensive experience in multi-cloud… more
    Leidos (04/17/25)
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  • Cybersecurity Specialist 2

    M. C. Dean (Chantilly, VA)
    …you will work on developmental and operational teams responsible for system security engineering services of developmental and operational systems for our ... in continuous improvement of organizational cybersecurity posture + Provide system security engineering services and/or products to ensure secure reliable… more
    M. C. Dean (05/09/25)
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  • Senior Vulnerability Assessment Analyst

    NTT America, Inc. (Merrifield, VA)
    …and operating systems vulnerabilities and recommendscountermeasures. + Supports the deployment and integration of security tools as needed. + Prepares written ... an enterprise environment; identifying, collecting, processing, documenting, reporting, cyber security /incident response events; architecting, engineering , developing and… more
    NTT America, Inc. (04/25/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …well as meeting various compliance, reporting, and safety standards. + Evaluates the integration of the engineering solution within the overall engineering ... engineering solution(s) including deployment, resource requirements, testing, documentation, integration and compliance and safety. + Plans and coordinates the… more
    General Atomics (03/04/25)
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  • Software Engineer III

    Amentum (Fort Belvoir, VA)
    …of computer hardware and software policy, requirements, integration , engineering , and testing. + Perform security , analyses and risk/vulnerability ... related hardware and software specification requirements; and has the ability to lead engineering efforts on assigned programs with minimal oversight. **Required… more
    Amentum (03/29/25)
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  • Enterprise Scrum Master

    BAE Systems (Herndon, VA)
    …enables the US government to transform data into intelligence and provides engineering , integration and sustainment support for critical military platforms and ... shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life… more
    BAE Systems (04/01/25)
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  • Scientist, Software Engineer Astrodynamics

    L3Harris (Chantilly, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Software Engineering Astrodynamics Job Code: 15911 Job ... development team by creating models, simulations, and analysis tools to support national security space analysis activities. + Lead technical planning, design &… more
    L3Harris (04/13/25)
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  • Landing Craft Technical Deputy

    Serco (Arlington, VA)
    …across the acquisition lifecycle. In this role, you will directly support the Engineering Lead in overseeing the engineer team by reviewing submissions and ... support for all aspects of requirements development, concept development, engineering , integration and test, and performance analysis...and performance analysis as tasked by the customer and Lead Engineer. + Perform engineering work in… more
    Serco (04/04/25)
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  • Principal Network Administrator

    Leidos (Chantilly, VA)
    …documentation for incident response and performance optimization. + Collaborate with IT, security , and development teams to ensure seamless integration of ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/31/25)
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  • Senior Java Developer - Backend

    BAE Systems (Sterling, VA)
    …enables the US government to transform data into intelligence and provides engineering , integration and sustainment support for critical military platforms and ... shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life… more
    BAE Systems (05/07/25)
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