• Entry Level - Associate Systems

    The MITRE Corporation (Mclean, VA)
    …flexibility, collaboration, and career growth. Roles & Responsibilities: As an Early Career Systems Engineer at MITRE, you will have the opportunity to leverage ... contribute to solving our nation's most critical challenges by advancing systems engineering practices? Are you passionate about applying innovative techniques like… more
    The MITRE Corporation (01/09/26)
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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 ... then choose MITRE - and make a difference with us. Department Summary: MITRE's Systems Engineering Analytics Department is charged to solve some of our nation's most… more
    The MITRE Corporation (01/09/26)
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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 ... solutions to address common concerns of reliable and maintainable weapon systems (https://ac.cto.mil/sea/). SAIC also provides technical expertise to improve the… more
    SAIC (01/06/26)
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  • Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented Model-Based Systems Engineer to join our USMC contract out of Quantico, VA. MANTECH is ... and ensuring that material solutions developed or acquired by Marine Corps Systems Command (MCSC) are system engineered, integrated, interoperable, and certified to… more
    ManTech (12/31/25)
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  • Ground Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. The ... selected candidate will provide Systems Engineering and Technical Advisory (SETA) services to assist the government in implementing and executing systems more
    Noblis (12/24/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for ... Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems more
    Cydecor, Inc. (12/21/25)
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  • 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 ... technical guidance and recommendations related to the integration of National Systems -based capabilities across the enterprise + Will engage with the national… 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 ... Advisory (SETA) services to assist the government in implementing and executing systems engineering processes to integrate ground systems into the operational… more
    SAIC (12/13/25)
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  • Systems Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Senior Systems Engineer to work as part of a team that supports satellite ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (01/08/26)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to work ... Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance What makes someone choose...any aspect there is as it pertains to Model-Based Systems Engineering. What does this mean to you? We… more
    G2 Ops, Inc. (12/21/25)
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