• Software Systems Engineer

    CACI International (Sterling, VA)
    Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... Continental US * * * **Job Description:** CACI is looking for a self-motivated Systems Engineer with a background in software development to support the… more
    CACI International (12/09/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) ... support for a USG Agency. As a Senior OPIR Systems Engineer , you will be responsible for...and management of the integration and sustainment of OPIR ground systems into the operational site. Responsibilities… more
    KBR (12/11/25)
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  • Model and Simulation Systems…

    KBR (Chantilly, VA)
    Title: Model and Simulation Systems Engineer KBR seeks a highly motivated Systems Engineer to support an Intelligence Community Space customer. The ... activities in the overall Enterprise. Responsibilities: + Modeling and simulation of space systems , space, and ground segments + Provide technical expertise in … more
    KBR (11/06/25)
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  • Enterprise Systems Engineer

    CACI International (Hampton, VA)
    Enterprise Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... **The Opportunity:** CACI is seeking a TS/SCI cleared Enterprise Systems Engineer to join our Enterprise Product...operations and support, and decommissioning phases of the weapon system life cycle. + Develop and implement solutions for… more
    CACI International (11/18/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    …with Systems Integration and VV&T. + Experience with GEOINT, space and ground systems and services, and/or mission operations. + Working knowledge of ... -level verification, validation and transition activities for national assets, associated ground segments and services, and information processing systems within… more
    Solvarus (11/02/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... for applying interdisciplinary engineering skills in the technical planning, systems integration, verification and validation, cost and risk and supportability… more
    CACI International (11/21/25)
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  • Space Communication Senior Systems…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Space Communication Systems Engineer to support the NRO GEOINT System Integration and Architecture (GSIA) office. This is a ... systems and the NRO enterprise. + Knowledge of National space systems , NRO infrastructure, communication networks, and ground processing networks. +… more
    SAIC (12/23/25)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: ... Engineers to work onsite in Dahlgren, Virginia. As the Systems Engineer , you will be supporting the...Engineer , you will be supporting the AEGIS Weapon System . **Responsibilities:** + Design new and update existing computing… more
    CACI International (12/29/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... * * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a...system architecture model. + Coordinate with test engineers, systems engineers, operations and field support, hardware and software… more
    CACI International (11/18/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical position on the SAIC's Prime Program Landmark AOS in Chantilly, VA. Landmark ... **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security...+ Analyze user needs, concept of operations, and high-level systems architectures to develop system requirements. +… more
    SAIC (12/08/25)
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