• Senior Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... (eg, intelligent systems , autonomy, planning, NLP). + Knowledge of end-to-end SIGINT collection and analysis systems . + Experience with production CNO… more
    BigBear.ai (11/27/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These systems ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...of NRO experience + Detailed understanding of government satellite systems + Insight into SIGINT mission fundamentals,… more
    KBR (12/16/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …- protecting our national security. KBR is seeking a highly motivated Systems Engineer (SE) to support the Customer's SIGINT office. We are looking to ... Title: Systems Engineer Belong. Connect. Grow. with...to clearly articulate requirements definitions and their dispositions to senior executive government leadership Desired: + Master's degree in… more
    KBR (11/15/25)
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  • Lead RF Engineer

    MIT Lincoln Laboratory (Lexington, MA)
    …intelligence missions. Job Description: MIT Lincoln Laboratory seeks a Lead RF Engineer with expertise in signal processing, embedded systems , and cybersecurity ... fields + Top Secret (SCI) clearance, with prior work on DOD/intelligence programs ( SIGINT , SATCOM, RF systems ). + Proficiency in DSP algorithm design, embedded… more
    MIT Lincoln Laboratory (01/06/26)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    Systems Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Systems Engineer Level 2 Analyzes ... area of responsibility. Communicates with other program personnel, Government overseers, and senior executives. Requirements The Level 2 System Engineer (SE)… more
    Synergy ECP (10/28/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...the System Engineering process + Experience with Model Based Systems Engineering + Experience with SIGINT and… more
    KBR (11/07/25)
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  • Chief Engineer , Systems

    AeroVironment (Simi Valley, CA)
    **Worker Type** Regular **Job Description** **Summary** The **Chief Engineer , Systems ** you will act as a technical liaison between the Engineering, Program ... data links. + Radio frequency spectrum and modern communication systems . + SIGINT technologies and sensors, including...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/30/25)
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  • Satellite Systems Engineer

    CACI International (Aurora, CO)
    Satellite Systems Engineer Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Posting End: 1/1/2099 **Opportunity:** Join CACI as a Satellite Systems Engineer and work in a high...mission/team oriented + Ability to communicate effectively with local senior management and remote personnel. + Ability to work… more
    CACI International (12/18/25)
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  • Satellite Systems Engineer

    CACI International (Aurora, CO)
    Satellite Systems Engineer Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... End: 1/1/2099 **The Opportunity:** Join CACI as a Satellite Systems Engineer and work in a high-speed...and mission/team oriented -Ability to communicate effectively with local senior management and remote personnel. -Ability to work in… more
    CACI International (12/07/25)
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  • Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    …test, and debug well-defined signal processing algorithms and software components supporting SIGINT and electronic warfare systems . + Implement and evaluate DSP ... Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time... to support the development of next-generation signals intelligence ( SIGINT ) and electronic warfare technologies for the counter-unmanned aircraft… more
    CACI International (12/24/25)
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