• Senior Systems Engineer - Human Factors SME

    QinetiQ US (Mclean, VA)
    …personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Human Factors Subject Matter Expert (SME) for the ... and MIL-STD-1472 compliance + Experience with ISR technologies such as EO/IR, radar, SIGINT , or similar sensor systems + Proven track record in safety analysis and… more
    QinetiQ US (09/12/25)
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  • Systems Engineer - Training

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in training systems and technical writing to serve ... aerospace systems + Experience with ISR technologies such as EO/IR, radar, SIGINT , or similar sensor systems + Demonstrated experience with S1000D and MIL-STD-40051… more
    QinetiQ US (09/12/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    RF System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel ... information amongst teammates working within a product family to field tactical SIGINT collection systems to the DoD. **Responsibilities:** + Work with highly… more
    CACI International (07/24/25)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …utmost employee care. Responsibilities The desired and expected qualifications for the Project Engineer - Acquisition role is as follows. Desired + Master's or PhD ... and tactical space architectures + Knowledge of Electro-optical, RADAR, SIGINT , Communications, Mission Management, and Mission processing systems supporting a… more
    Sciolex Corporation (07/14/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (07/11/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …ensuring you receive the utmost employee care. Responsibilities As a GEOINT Systems Engineer , will be performing the following functions as a Systems Engineering and ... of software development contracts or SETA/acquisition experience with GEOINT or SIGINT + Strong representational, oral, and written communications skills, including… more
    Sciolex Corporation (07/10/25)
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  • Model Based System Engineer -Mid Level

    Solvarus (Chantilly, VA)
    …ground-to-space communication, processing, and command & control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE mission-based models. You ... will be on the team leading the adoption of MBSE in the Intelligence Community. Solvarus also provides team members training towards Object Certified Systems Modeler Professional (OCSMP) certification. Responsibilities: + Create engineering artifacts and… more
    Solvarus (08/04/25)
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  • Model Based System Engineer Staff

    Solvarus (Chantilly, VA)
    …ground-to-space communication, processing, and command & control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE mission-based models. You ... will be on the team leading the adoption of MBSE in the Intelligence Community. Responsibilities: + Institutionalize Digital Engineering concepts, processes and tools. Mentor more junior engineers in Digital Engineering principles. + Create engineering… more
    Solvarus (08/04/25)
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  • Model Based System Engineer -Junior Level

    Solvarus (Chantilly, VA)
    …ground-to-space communication, processing and command & control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE mission-based models. You ... will be on the team leading the adoption of MBSE in the Intelligence Community. Solvarus also provides team members training towards Object Certified Systems Modeler Professional (OCSMP) certification. Responsibilities: + Create engineering artifacts and… more
    Solvarus (08/04/25)
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  • System Engineer Principal Pentagon J2&J8…

    Sciolex Corporation (Chantilly, VA)
    …and capable of representing the customer in community forums + Knowledge of SIGINT and GEOINT remote sensing systems, protection, and overall space and ground ... architecture including mission management and/or mission processing functions About Us: Sciolex Corporation is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and trusted provider in the civil and defense, intelligence, and security industries. With… more
    Sciolex Corporation (07/22/25)
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