• Lead SIGINT Systems Engineer

    CACI International (Aberdeen Proving Ground, MD)
    Lead SIGINT Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: Local * * * **The Opportunity:** CACI is seeking a Lead SIGINT Systems Engineer to join our Aberdeen Proving Ground team for to provide… more
    CACI International (12/07/25)
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  • SIGINT Systems Engineer 3 (SW…

    Synergy ECP (Annapolis Junction, MD)
    SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... with ISO/IEC 15288. The ideal candidate will have a SIGINT background, experience with Linux, REDHAWK, Python, C++, MATLAB,...Mathematics, or Physics andsix (6) years of experienceas a systems engineer on programs and contracts of… more
    Synergy ECP (10/22/25)
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  • SIGINT Tools System Engineer

    CACI International (Annapolis Junction, MD)
    SIGINT Tools System Engineer -TS/SCI with...Polygraph + Fourteen (14) years of experience as a Systems Engineer in programs and contracts of similar ... team as subject matter expert in the use of SIGINT tools. + Provide direct user support and response...complexity is required. + Bachelor of Science degree in System Engineering, Computer Science, Information Systems , Engineering… more
    CACI International (12/09/25)
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  • Wireless Engineer SIGINT /EW SME

    CACI International (Jessup, MD)
    Wireless Engineer SIGINT /EW SME Job Category: Engineering...None Type of Travel: None * * * Wireless Systems Engineer T2 Provide systems ... Technology and Innovations Labs products. Conduct wireless protocol training, systems engineering, and relevant product support (maintenance, troubleshooting, repair,… more
    CACI International (11/28/25)
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  • Principal Software Engineer - SIGINT

    Lockheed Martin (Hanover, MD)
    …provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities to include ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...or data repositories * Write or review software and system documentation Knowledge or experience in the following; *… more
    Lockheed Martin (10/10/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …* **Opportunity:** Join CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed resource management position designed ... SIGINT Mission Planner/Scheduler Job Category: Intelligence Time Type:...to provide maximum mission support in areas such as system collection, mission execution, and performance analysis and optimization.… more
    CACI International (12/04/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …at hiring manager discretion.** Applied Signal Technology (AST), a national asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for ... of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...the design, develop, test and delivery of advanced high-capacity systems that process modern communications. + You will work… more
    RTX Corporation (10/21/25)
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  • Systems Engineer

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking an experienced ** Systems Engineer ** , with signals intelligence ( SIGINT ) experience, in support of the US Army Comat ... Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick Reaction Capability (QRC) Branch (C5ISR-QRC). **This is a… more
    SAIC (10/29/25)
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  • DCGS Lowband Software Support Engineer

    RTX Corporation (Fort Meade, MD)
    systems associated with End-to-End network paths/DSFS systems . + Provides SIGINT and networks sustainment support during system upgrades. + Monitors the ... Low Band Systems , infrastructure, enterprise services, other SIGINT systems support such as recommending updates...update, and respond to Incident tickets. + Monitors the SIGINT system and networks health/status (Sensor, platform,… more
    RTX Corporation (12/11/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …hiring manager discretion.** Applied Signal Technology (AST) is seeking a **Senior 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 (10/23/25)
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