• Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …on multi-disciplinary design and development teams. + **Ability to obtain a Top Secret US Security Clearance with SCI eligibility required.** **Qualifications ... Experience with Xilinx FPGA Firmware Development + Familiarity with ELINT and/or COMINT RF collection systems + Understanding of...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (06/23/25)
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  • Airborne Sensor Operator (OCONUS)

    Parsons Corporation (Centreville, VA)
    …contract aircraft + Must be a US Citizen + Must have an active TS/SCI or a Top Secret with SCI eligible clearance, an inclusion of a CI poly (strongly desired) + ... Mode 1, 3, 5 Training and Certification **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This position… more
    Parsons Corporation (06/03/25)
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  • Scientist, Chief Systems Engineering

    L3Harris (Clifton, NJ)
    …scale Hardware Environmental Qualification testing efforts Preferred Additional Skills: + Active Top Secret Security Clearance + Existing clearances to ALL or ... portfolio, or able to obtain elevated clearances Qualifications: + Active Secret Security Clearance, US Citizenship required + Electronic Warfare Subject Matter… more
    L3Harris (07/13/25)
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  • Electronic Warfare / Information Warfare Senior…

    SAIC (Virginia Beach, VA)
    …10 years experience. 4 additional years of experience in lieu of degree. Active Top Secret clearance with SCI eligibility. + Active military duty experience ... include analyzing, evaluating, refining, updating, and implementing the existing Navy Training ELINT database to make it suitable for a training environment. This… more
    SAIC (08/07/25)
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  • Technical Advisor- NIFE

    Parsons Corporation (Aurora, CO)
    …with intelligence community policies and procedures** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... all areas of NIFE operations to include Electronic Intelligence ( ELINT ), Communications Intelligence (COMINT), Imagery Intelligence (IMINT), and/or Link operations.… more
    Parsons Corporation (07/25/25)
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  • RF Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …to communications and remote sensing systems + Ability to obtain and maintain a Top Secret SCI clearance ADDITIONAL REQUIREMENTS: + An active clearance may ... distortion + Experience designing RF systems including radio astronomy, SIGINT, ELINT , radar, or wireless communications + Experience with basic principles of… more
    SpaceX (07/15/25)
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