• Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... Experience with classified IC dissemination platforms, information sharing rules, and Intelligence Community Markings System Register and Manual Standards. You must… more
    Leidos (08/16/25)
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  • TS/SCI Low Band System Software Support Engineer

    Insight Global (Hampton, VA)
    …of Airforce DCGS (Distributed Common Ground Systems ) experience - 3+ years of Airforce SIGINT ( Signals Intelligence ) experience - Linux/Unix experience ... are looking for a Low-Band support engineer that has COMINT (communications intelligence ), and DCGS (Distributed Common Ground Systems ) experience. This… more
    Insight Global (09/24/25)
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  • Senior Software Engineer (Engineer Software 4)

    Huntington Ingalls Industries (Hanover, MD)
    Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our nation's intelligence and cyber operations communities ... track targets across land and sea, contributing to vital intelligence -gathering operations. In this dynamic role, you won't just...testing software interfaces for critical ISR sensors like RADAR, SIGINT , and EO/IR systems . + Potentially flying… more
    Huntington Ingalls Industries (07/22/25)
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  • Intel Analyst

    CACI International (Aurora, CO)
    Intel Analyst Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel ... Analyst and work in a high speed position designed to collaborate, coordinate and analyze signals based on the need of the customer. 24/7 shift work required. Be a… more
    CACI International (08/09/25)
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  • Senior Technical Writer

    QinetiQ US (Mclean, VA)
    …our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), ... + Experience with ISR technologies such as EO/IR, radar, SIGINT , or similar sensor systems + Demonstrated...as EO/IR, radar, SIGINT , or similar sensor systems + Demonstrated experience creating comprehensive technical documentation for… more
    QinetiQ US (10/11/25)
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  • Cyber & Electronic Warfare Operations Staff…

    Applied Research Associates, Inc. (Fort Meade, MD)
    …Electronic Attack operations) intelligence analysis and targeting knowledge + Signals Intelligence ( SIGINT ) experience required, additional ... targeting model, visualization, and database requirements for targeting support automation systems **About Us:** Applied Research Associates, Inc. (aka ARA) is an… more
    Applied Research Associates, Inc. (09/23/25)
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  • Information Security Professionals ISSO ISSE

    Leidos (Annapolis Junction, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... much more. **Join us and make a difference in National Security!** Information Systems Security Officers (ISSO) and Information Systems Security Engineers (ISSE)… more
    Leidos (10/18/25)
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  • IT Enterprise Architecture Modeler

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... + Active TS/SCI security clearance with polygraph + BS degree in Systems Engineering, Computer Science, Information Technology, or related field (MS preferred); and… more
    Leidos (10/07/25)
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  • Data Analyst-Journeyman with active TS/SCI Poly

    Leidos (Bethesda, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... National Security!** Leidos is seeking a Journeyman Data Analyst to support an Intelligence Community (IC) program in Bethesda, MD. An Active TS/SCI with polygraph… more
    Leidos (09/23/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. ... + Develop, test, debug and document embedded software enabling custom electronic systems to perform all functions necessary to meet overall system objectives. +… more
    Leidos (10/14/25)
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