• Senior Software Engineer

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. ** Senior Software Engineer ** **117938BR** EEO Career Site Equal Opportunity Employer. ... world s most advanced solutions in the area such as Signals Intelligence ( SIGINT ), Aircraft Protection, Radar Warning and Electronic Attack for our defense related… more
    BAE Systems (11/04/25)
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  • Senior Software Engineer

    RTX Corporation (West Valley City, UT)
    …**Security Clearance:** TS/SCI with Polygraph Applied Signal Technology (AST) is seeking a ** Senior Software Engineer ** who strives for excellence and have a ... 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 (10/23/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + **Education:** Bachelor's degree in Communications ... Senior Network Security Engineer Job Category:...will leverage your expertise to analyze and enhance complex systems , architectures, and network designs. If you thrive in… more
    CACI International (12/06/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …operations This requisition may be filled at either the **Principal DevOps Software Engineer ** or ** Senior Principal DevOps Software Engineer ** level. ... of technical standards, theories, concepts, and techniques **Basic Qualifications for** ** Senior Principal DevOps Software Engineer ** **:** + Must have… more
    Northrop Grumman (12/04/25)
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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 (11/15/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Type of Travel: None * * * The Opportunity: - The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (12/06/25)
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  • JBlocks Senior Java Back End Software…

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... configuration control and release management. **Responsibilities:** The JBLOCKS team is seeking a Senior Software Engineer to work with a team of developers to… more
    CACI International (10/23/25)
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  • MFAMS Senior Front End Software…

    CACI International (Hanover, MD)
    …**Responsibilities:** + The Multi-Factor Authentication Management System (MFAMS) is seeking a senior software engineer (Front End) to work with a team of ... MFAMS Senior Front End Software Engineer -TS/SCI with...include program management, mission support, software integration, software development, system engineering, migration, testing, documentation development, network and … more
    CACI International (10/23/25)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    **Description** NSS Sector has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... needs. + Support the development of models of future system that will represent the architecture, concept of operations...MODAF) and languages (SysML, UML, MOF). + Knowledge of SIGINT collection space systems . + Experience working… more
    SAIC (12/11/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a ** Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing ... for research, design, and development of signal collection, processing and dissemination systems . Duties may include designing, developing, and analyzing systems more
    Leidos (11/06/25)
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