• System Engineer (SDA) - Enterprise

    QinetiQ (Chantilly, VA)
    …architecture and enhance resilience. QinetiQ has an immediate opening for a systems engineer to support SDA's enterprise operations. The candidate will ... systems engineering guidance in the development of test and evaluation plans, system verification plans, and other systems engineering processes and documents… more
    QinetiQ (12/15/25)
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  • Information System Security Engineer

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer , to support a government customer. The ISSO will be responsible for maintaining compliance, ensuring ... security documentation and activities across multiple stakeholders. As the Information System Security Officer, you will: + Apply solid knowledge of information… more
    GCyber (11/04/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)** We are currently ... searching for a Software Engineer to join our team in Sterling VA within...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (12/09/25)
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  • Information Systems Security…

    TekSynap (Chantilly, VA)
    …with engineering ISSE and system SMEs to obtain approval via SDA's RMF process . + Conduct reviews of the network, system , application and/or service in ... in accordance with DoD instruction 8510.01, Risk Management Framework for DoD Systems , NIST Special Publication 800-53, Recommended Security Controls for Federal… more
    TekSynap (12/06/25)
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  • Agile Systems Engineer - Senior

    KBR (Chantilly, VA)
    Title: Agile Systems Engineer - Senior KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides ... technical concepts and translate those concepts into requirements to guide system development, CONOPs, and program baseline documentation using the Agile… more
    KBR (12/02/25)
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  • EDAP Systems Engineer

    SAIC (Chantilly, VA)
    …of systems across the full end to end lifecycle. As the EDAP Systems Engineer , you will review system architectures and provide technical insight ... **Description** SAIC is seeking a **EDAP Systems Engineer ** to fill a critical...for impacts to the organization system capabilities, provide systems engineering … more
    SAIC (12/24/25)
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  • Principal Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …a security clearance​ **Security Clearance:** DoD Clearance: Secret **Principal Software Engineer ** **- Training System Software (Onsite)** **Role Description: ... ** We are searching for a Principal Software Engineer to join our team in Sterling VA within...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (11/19/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... within the Airborne Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will include providing technical… more
    L3Harris (12/04/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    Title: Systems Test Engineer Systems Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... position based upon contract award. KBR is seeking a Systems Test Engineer to join our team...development follows a structured development, test, and release management process . Job Duties: + Applies industry standards and best… more
    KBR (12/05/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...System risks for elevation through the Risk Management process , executing risk mitigation steps, and closing risks. +… more
    Solvarus (11/02/25)
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