• Senior Software Engineer 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (12/03/25)
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  • Senior System Engineer

    CACI International (Fort Meade, MD)
    Senior System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 10% Type of Travel: Local * * * CACI is seeking a System Engineer who is responsible for creating, sustaining, and troubleshooting complex operational data flows… more
    CACI International (11/01/25)
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  • 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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  • 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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  • Sr. Antenna Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …use, with an initial focus on earth observation, communications, and hosted payloads. As a senior antenna engineer on the Starshield team, you will be working on ... Sr. Antenna Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...work on RF or antennas + Experience with RF systems including SIGINT , ELINT, radar, or communications… more
    SpaceX (10/15/25)
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  • Enterprise Systems Engineer (All…

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an **Enterprise Systems Engineer ** with a national space enterprise and ground systems engineering background to work ... / knowledge in systems engineering OR national space and ground systems + Compensation: $109,800 - $171,525 ** Senior -Level** + Bachelor or Master's… more
    Noblis (12/03/25)
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