• Systems Architect

    Lockheed Martin (Herndon, VA)
    …maturity constraints of the system * Develop innovative next gen mission systems and system element architecture , design, and interface definitions * ... Security mission areas with long\-term planning, technology insertion, and architecture decisions * Support the development and communication of...systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect… more
    Lockheed Martin (12/17/25)
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  • Full-Stack AWS Developer

    System One (Mclean, VA)
    …and verbal communication skills with an ability to handle customer requirements and engineer solutions. System One, and its subsidiaries including Joule, ALTA IT ... prototypes using cloud architectures and software technologies. + Solutions architecture and hands-on engineering/full-stack development of scalable and secure… more
    System One (12/26/25)
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  • Specialist, Software Architect Systems

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job Code: 31759 Job Location: Ashburn, VA Job Schedule: ... 9/80 Regular Job Description: As a Specialist, Software Systems Engineer , you will be responsible for...+ Minimum 3 years of hands-on experience in software systems architecture and design. + Minimum 3… more
    L3Harris (12/05/25)
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  • Technical Product Analyst

    System One (Vienna, VA)
    …and/or in a team environment. * Bachelor's degree in Management Information Systems , Computer Science, Software Engineering, or other related field, or the ... training, education, and experience. * 8+ years experience as an IAM Systems Analyst, Business Systems Analyst, Product Development Analyst, Business Technology… more
    System One (12/26/25)
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  • Systems Engineers All Levels

    Amentum (Dahlgren, VA)
    Amentum is seeking technical System Engineer professionals with related education and/or experience to support Naval projects at Dahlgren, VA. You will be part ... evaluation. + In addition, Five (5) years of experience working with either system engineering, requirements management and architecture tools (such as CORE,… more
    Amentum (12/18/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …point of contact for Information assurance for all site matters + Lead system documentation for information systems authorization + Developed and disseminate a ... to include Security and/or Networking + Coordinate with cyber systems security engineers, system architects, and developers...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/24/25)
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  • Systems Engineering Lead

    Lockheed Martin (Herndon, VA)
    …Collaborating with Chief Engineer \(CE\) and Chief Architect \(CA\)t to establish system architecture and CONOPS, develop system level design and ... collaborative, dynamic team environment\. The ideal candidate should have a strong Systems Engineering, Requirements, Test and Architecture background as well as… more
    Lockheed Martin (01/07/26)
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  • ISSE

    System One (Reston, VA)
    …MD - 100% ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct impact on our customer's ... cybersecurity solutions to ensure the availability and security of critical defense systems . You'll be a vital part of the Risk Management Framework (RMF)… more
    System One (12/26/25)
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  • ServiceNow Developer

    BAE Systems (Sterling, VA)
    …and regression) + Expert troubleshooting and solutioning skills + Experience with Cloud architecture and system design (prefer AWS, but will consider Azure) + ... **Job Description** We are looking for a mid-level ServiceNow Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE)… more
    BAE Systems (12/12/25)
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  • Information Systems Security Officer

    CACI International (VA)
    …recent experience as an Information System Security Manager (ISSM), Information Systems Security Engineer (ISSE), and/or Information Systems Security ... + Knowledge of risk assessment tools, technologies, and methods including EMASS system + Experience designing secure networks, systems , and application… more
    CACI International (12/18/25)
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