• Radio Frequency Engineer III

    BAE Systems (Patuxent River, MD)
    …SDR systems (eg, Ettus Radios). + Strong background in Linux operating systems . + Experience with SIGINT or ELINT tools and techniques. **Pay Information** ... **Job Description** Join our Tactical Mobile (TacMobile) team as an RF Engineer , supporting the development and sustainment of advanced communication systems for… more
    BAE Systems (09/09/25)
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  • Systems Engineer

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking an experienced **Senior 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). The goal of… more
    SAIC (08/20/25)
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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 (07/22/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National Security!** **Job Summary** The Elasticsearch Systems Engineer SME role provides support across an Agile team in a… more
    Leidos (08/01/25)
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  • Systems Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary** : Leidos is seeking a Systems Engineer to support the customer in planning and implementing enterprise… more
    Leidos (07/18/25)
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  • Space Assembly Integration and Test (AI&T) IPT…

    Northrop Grumman (Linthicum Heights, MD)
    …history. **Northrop Grumman Space Systems ** is seeking a **Senior Staff Systems Engineer ** to lead the payload-level AI&T (Assembly Integration and Test) ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Sensor System Integration and Test experience, eg, with RADAR, SIGINT , or COMMS + Space Integration and Test (I&T)… more
    Northrop Grumman (09/02/25)
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  • Space Assembly Integration and Test (AI&T) IPT…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. **Northrop Grumman Space Systems ** is seeking a **Space Assembly Integration and Test...Sensor System Integration and Test experience, eg, with RADAR, SIGINT , or COMMS + Space Integration and Test (I&T)… more
    Northrop Grumman (09/25/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …Clearance:** TS/SCI without Polygraph **Applied Signal Technology (AST)** is seeking a **Software Engineer II** who strives for excellence and have a passion to be ... 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 (09/26/25)
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  • Senior Mobile Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    …(eg, incremental design, modularity, canary testing, feature flags). + Knowledge of C2 systems , SIGINT dataflow and standardized data schemas. + Experience with ... Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement...analysis (network traffic, OS events). + Knowledge of end-to-end SIGINT collection and analysis systems . + Experience… more
    BigBear.ai (08/16/25)
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  • Sr. Solution Train Engineer w TS/SCI…

    Leidos (Annapolis Junction, MD)
    …a candidate could qualify on the program as a participant software, test, or systems engineer . + Previous Release, Project, or Program Management experience. + ... **Leidos** has a new and exciting opportunity for a **Sr. Solution Train Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/10/25)
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