• Sr. Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …in activities directly related to the design, and development of complex, specialized SIGINT hardware/software systems to process and manipulate ISR data from ... supports development, performs integration testing of new or modified products in a Systems Integration Laboratory and on airborne and ground -based platforms. +… more
    L3Harris (11/08/25)
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  • Hardware System Engineer

    CACI International (Austin, TX)
    …Master's degree in a relevant engineering field. + 7+ years of experience in systems engineering for SIGINT or related defense projects. + Experience with ... Hardware System Engineer Job Category: Engineering Time Type: Full time...role, you will design, enhance, and maintain complex hardware systems for the US Intelligence, Surveillance, and Reconnaissance (ISR)… more
    CACI International (09/05/25)
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  • Sr. Associate, Integration / Test Engineer

    L3Harris (Greenville, TX)
    …Class III flight physical + Experience maintaining SIGINT /COMINT mission/communications systems aboard US military airborne and/or ground based platform. + ... of national security. Job Title : Sr. Associate, Test/Integration Engineer Job Code : 30127 Job Location: Greenville, TX...and operation + Accomplishment of subsystem and system level Ground Test Plans + Insertion loss testing of RF… more
    L3Harris (10/22/25)
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