• SIGINT System Engineer

    The Boeing Company (El Segundo, CA)
    …us. Boeing Defense, Space & Security (BDS) is seeking a highly skilled **Payload System Engineer (Senior or Expert)** in **El Segundo, CA** with extensive ... experience with SIGINT systems to join our dynamic team....data processing, system operation, mission requirements and SIGINT system architecture. **Position Responsibilities:** + Lead… more
    The Boeing Company (07/03/25)
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  • Information Systems Security…

    RTX Corporation (San Jose, CA)
    …into the development lifecycle, we seek an Information Systems Security Engineer (ISSE) who will closely collaborate with system architects, software ... TS/SCI Applied Signal Technology (AST) is seeking an Information Systems Security Engineer who strives for excellence...of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US… more
    RTX Corporation (06/28/25)
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  • Principal Mission / Systems Engineer

    RTX Corporation (Anaheim Hills, CA)
    …manager discretion.** Applied Signal Technology (AST) is seeking a **Principal** **Mission / Systems Engineer ** who strives for excellence and have a passion to ... of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...analyzing, and resolving problems in all phases of the system lifecycle + Experience with Systems Integration,… more
    RTX Corporation (07/24/25)
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  • Senior Systems Engineer - RF

    SAIC (San Diego, CA)
    **Description** SAIC is looking for a Senior Systems Engineer - RF in San Diego, CA. SAIC is looking for a Systems Engineer with Radio Frequency (RF) ... systems engineering process and applications. + Experience utilizing system engineering or project management principles for requirements development. + Ability… more
    SAIC (08/07/25)
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  • System Testing Engineer (Ccop)

    Scientific Research Corporation (San Diego, CA)
    …for technical accuracy + Identifying basic test and evaluation methodologies for new systems and system updates + Generating T&E planning, execution and ... clearance + A minimum of eight (8) years of Navy Shipboard Signals Intelligence ( SIGINT ) system operations, or equivalent experience is required + Shipboard … more
    Scientific Research Corporation (07/20/25)
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  • Antenna Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …engineering with some research/thesis work on RF or antennas + Experience with RF systems including SIGINT , ELINT, radar, or communications + 1+ years of ... Antenna Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...Python, C#, C++, or MATLAB + Experience designing RF systems including radio astronomy, SIGINT , ELINT, radar,… more
    SpaceX (07/15/25)
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  • Software Engineer II

    RTX Corporation (San Jose, CA)
    …at hiring manager discretion** . Applied Signal Technology (AST) is seeking a Software Engineer II who strives for excellence and have a passion to be part of ... of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...new work products or enhancement of existing applications and systems + Design, code, test, integrate, and document software… more
    RTX Corporation (08/08/25)
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  • Software Engineer

    Leidos (San Diego, CA)
    **Description** **Leidos** has a new and exciting opportunity for a Software 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 (06/20/25)
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  • RF Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …noise, group delay, fading and nonlinear distortion + Experience designing RF systems including radio astronomy, SIGINT , ELINT, radar, or wireless communications ... RF Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded...lightning pace. RESPONSIBILITIES: + Drive program-level decisions on RF system designs + Research novel solutions for unique large-scale… more
    SpaceX (07/15/25)
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  • Sr. Software Engineer -Automated Test…

    Leidos (San Diego, CA)
    …has a new and exciting opportunity for an **Automated Test Framework Software 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 (08/08/25)
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