• Senior Systems Engineer - Human…

    QinetiQ US (Mclean, VA)
    …met + Troubleshoot and resolve complex technical issues related to human- system interfaces and operational procedures + Support integration of human factors ... Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Human... system specifications, architecture, and design documentation + Support system -level testing and verification efforts with… more
    QinetiQ US (09/12/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    …coordinate and manage systems engineering actions and activities + Provide technical support and assessments focused on activities that address technology ... Title: Portfolio Systems Engineer , SR Portfolio Systems...documents, and high-level system architectures to develop system requirements specifications + Provide decision support … more
    KBR (07/05/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …vital role in enabling the CFI mission by providing technical planning, system integration, and engineering support in a fast\-paced lab environment\. Your ... key responsibilities include: Performing technical planning, system integration, verification, and validation...mission experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that is responsible for building and operating a ... project estimation, scheduling, and cost of cloud solutions, provide technical support ensuring the integrity of data...to improve and enhance existing systems . The System Engineers will diagnose and resolve technical … more
    Leidos (09/24/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …with operational and mission requirements. + Provide ongoing technical support during fielding and operational assessments, ensuring systems remain effective ... Overview We are seeking an experienced and dynamic Lead Systems Engineer (Payload - Intelligence, Surveillance, and...+ Support troubleshooting and resolution of ISR system issues, providing technical assistance both remotely… more
    QinetiQ US (09/23/25)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... based upon contract award KBR is seeking a Senior Systems Engineer to join our team in...the integration of requirements, design, and technology. + Provides technical support to application and tool development… more
    KBR (09/17/25)
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  • Implementation Systems Engineer 1

    L3Harris (Lynchburg, VA)
    …have every other Friday off Job Description: The L3Harris Implementation Systems Engineer is a customer facing position to support the design, implementation ... in the interest of national security. Job Title: Implementation Systems Engineer Job Code: 26026 Job Location:...Designs and test plans are developed to meet customer system requirements. Technical oversight for L3Harris and… more
    L3Harris (07/20/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …with Engineering, Operations and Maintenance, Cybersecurity, and Project Management teams to support complex systems . + Kubernetes technical certification ... respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI...Systems Engineering and Architecture Services (SEAS) Team to support our government customer based in Springfield, VA. The… more
    V2X (09/12/25)
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  • Senior Environmental Systems…

    Leidos (Reston, VA)
    …Systems Engineer .** **The successful candidate will:** * **Manage** a technical systems integration team ( system administrators, software developers, ... and software licensing support for environmental investigations and/or support activities. **Senior Environmental Systems Engineer responsibilities:**… more
    Leidos (08/27/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    …through objective analysis and processes + Provide technical expertise in systems and engineering to support RF enterprise mission operations activities, ... Title: Sr. RF Systems Engineer Job Posting Description KBR...technical findings to both technical and non- technical audiences + Participate in system design… more
    KBR (09/23/25)
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