• Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with ... a program office for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is anxious to grow their… more
    SAIC (10/02/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer (Expert) with TS/SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a multi-discipline ... engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National… more
    TRIAEM, LLC (09/05/25)
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  • Cleared - Systems Engineer (All Levels)

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Systems Engineer with IC experience to support the ODNI Enterprise Services IT PMO in Bethesda, MD and McLean, VA.** The ... Systems Engineer will be responsible for and not limited to:...plans aligned with organizational methodologies. + Creating integration and test plans to ensure effective component interoperability. + Establishing… more
    Noblis (09/03/25)
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  • Senior Communications System Engineer

    Parsons Corporation (Herndon, VA)
    …Parsons is looking for an amazingly talented **Senior Communications and Networking Systems Engineer ** to join our team! This engineer will play a critical ... such as interface control documents (ICDs), specifications, system descriptions, and test plans. + Designs and implements secure, resilient networking architectures… more
    Parsons Corporation (08/26/25)
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  • Mechanical Engineer -Modeling

    CACI International (Charlottesville, VA)
    Mechanical Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Local * * * CACI has an exciting opportunity for a Mechanical Engineer -Modeling to support the lethality analysis and modeling of foreign armored vehicles, weapon… more
    CACI International (08/30/25)
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  • Electronics Engineer -Modeling

    CACI International (Charlottesville, VA)
    Electronics Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * Job Description CACI has an exciting opportunity for an Electronics Engineer -Modeling to support the engineering analysis and modeling of foreign RF systems and… more
    CACI International (08/28/25)
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  • Munitions Expert - Mechanical Engineer

    CACI International (Charlottesville, VA)
    Munitions Expert - Mechanical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... * CACI has an exciting opportunity for a **Munitions Expert - Mechanical Engineer ** to support the engineering analysis and weapons effects of foreign indirect-fire… more
    CACI International (08/13/25)
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  • Launch Integration and Operations Engineer

    KBR (Chantilly, VA)
    Title: Launch Integration and Operations Engineer Mid-Level Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... defense. KBR is seeking a Mid-Level Launch Integration and Operations Engineer to support collaboration with multidisciplinary teams to deliver technical solutions… more
    KBR (08/08/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... of system and acquisition-level ground milestones, and supporting agile test and DevOps verification strategies and integration of new...one or more SIGINT systems, including sensor knowledge. + IC : Ability to work for specific IC more
    KBR (09/30/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and embedment ... security and management enablers, and establishment of an associated test environment. + Certifications: Coordinating cryptographic certification activities with the… more
    KBR (09/06/25)
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