• Enterprise Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an **Enterprise Systems Engineer ** with a national space enterprise and ground systems engineering background to work ... inter-segment and inter- system interface requirements for major space mission ground systems + Working knowledge of SAFe Agile or similar agile processes and… more
    Noblis (12/19/25)
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  • Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Ground Systems Engineer to work on complex projects crucial to our national security objectives. They will provide Systems ... the planning, engineering, integration, and O&M activities of ground systems . + Analyze and document site system ...ground systems . + Analyze and document site system architecture and impacts associated with system more
    SAIC (12/13/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will ... lead systems engineering activities across the enterprise to help the...engineering strategies, architectures, and processes. + Develop and manage system requirements, design documentation, interface control documents (ICDs), and… more
    Leidos (11/22/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join ... tools (DNG, RQM, iRIS, etc.) is a bonus + Broad systems engineering experience (eg system architecture and design, systems documentation, system more
    SAIC (11/14/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …and cybersecurity domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative ... important solutions through Model-Based Systems Engineering, Digital Engineering, Systems Architecture and Requirements Engineering, System -of- Systems , … more
    The MITRE Corporation (12/30/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …most challenging Systems Engineering problems. This is an opportunity a Systems Engineer who is highly motivated, innovative, and proactive. This position ... to make, then choose MITRE - and make a difference with us. The System and Mission Analysis Department is charged with identifying, developing, and applying new… more
    The MITRE Corporation (12/25/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the ... life-cycle on complex Space Systems acquisition processes. This position requires an **active TS/SCI...requires a moderate level of knowledge in modern model-based system engineering (MBSE) techniques in order to aid the… more
    SAIC (11/06/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a ** Systems Engineer III** you will provide leadership in planning, designing, and implementing sophisticated additions and changes to ... automated deployments + Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems + Advanced system monitoring and observability in classified… more
    Noblis (12/22/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a ** Systems Engineer IV** you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise in… more
    Noblis (12/22/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in ... + Demonstrated experience with technical management processes for engineering defense systems . + Demonstrated experience working with system architecture,… more
    SAIC (11/19/25)
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