• Model Based Systems Engineer

    ManTech (Stafford, VA)
    …and ensuring that material solutions developed or acquired by Marine Corps Systems Command (MCSC) are system engineered, integrated, interoperable, and certified ... distributed planning required to deliver world class Marine Air Ground Task Force (MAGTF) systems capabilities to...Systems Engineering experience. + Advanced knowledge of Cameo System of Systems Architect or other MBSE… more
    ManTech (12/31/25)
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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: Up ... Local * * * **The Opportunity:** CACI is seeking Computer/ Systems Engineers to work onsite in Dahlgren, Virginia. As... 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)
    …the system architecture model. + Coordinate with test engineers, systems engineers, operations and field support, hardware and software developers, and adjacent ... Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full...integration environment, ensuring seamless interoperability across hardware, software, and system -level domains and architectures. **Responsibilities:** + Collaborate with a… more
    CACI International (11/18/25)
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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 ... manage systems engineering processes, and implementation for SIGINT-developed collection systems including space vehicle and associated ground command and… more
    SAIC (11/06/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …government teams. + Analyze user needs, concept of operations, and high-level systems architectures to develop system requirements. + Identify and communicate ... **Description** SAIC is seeking a **DevSecOps Systems Engineer** to fill a critical position on...a SAIC's large Prime SETA program supporting the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of… more
    SAIC (12/08/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Travel: Local * * * **The Opportunity:** CACI has an immediate opening for a Systems Administrator to work in our Norfolk office, with up to 50% travel. This… more
    CACI International (01/07/26)
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  • Systems Engineer SME

    CACI International (Fairfax, VA)
    Systems Engineer SME Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... highly motivated, self-directed professional to fill a Software / Systems Engineer role in Chantilly, VA, to support the...value. The candidate will collaborate with stakeholders to ensure system needs are met. The CIT program is specifically… more
    CACI International (12/17/25)
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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: ... * * * **The Opportunity:** CACI is looking for Systems Engineer who will provide analysis support to the...safe and ensure successful outcome. **Responsibilities:** + Evaluate Combat System Element (CSE) Change Requests (CRs) for safety critical… more
    CACI International (12/05/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and Technical ... expanding Government Intelligence Community (IC) customer. This position supports a System Program Office (SPO) in a technical capacity for planning, execution,… more
    SAIC (01/01/26)
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  • Systems Integration Specialist

    CACI International (Charlottesville, VA)
    …+ Design and execute testing protocols to validate the successful integration of systems . + Conduct system and data flow analysis to identify bottlenecks, ... Systems Integration Specialist Job Category: Information Technology Time...trends and best practices related to API integration and system interoperability. + Identify opportunities for optimizing existing integrations… more
    CACI International (11/01/25)
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