• Software Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/07/25)
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  • Integration Engineer SPM ( SME )

    Leidos (Bethesda, MD)
    …Security!** **Job Description** This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager (SPM) ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/07/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …and fault isolation for the SIGINT sensors and associated End-to-End Sensor paths. + Subject Matter Expert ( SME ) that provides SIGINT and ... DCGS Field Engineer Job Category: Information Technology Time Type: Full...issues with LBS, HBS, infrastructure, enterprise services, and other SIGINT systems ; support and recommend updates to… more
    CACI International (11/08/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems are functioning properly. In support of these ... Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems...and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on… more
    Northrop Grumman (10/23/25)
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  • Lowband Software Support Engineer (Onsite)

    RTX Corporation (Langley AFB, VA)
    …and fault isolation for the SIGINT sensors associated with End-to-End Sensor paths + Subject Matter Expert ( SME ) that provides SIGINT and ... Collins Aerospace is seeking an onsite Sensor Resource Manager Expert to join our team at Langley AFB, VA...Provides comprehensive analysis, diagnostics and fault isolation for the SIGINT systems and networks associated with ground… more
    RTX Corporation (12/11/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems are functioning properly. In support of these ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly,… more
    Northrop Grumman (12/04/25)
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  • Acquisition Systems Engineer

    SAIC (Chantilly, VA)
    …cutting-edge components of the future architecture. **SPECIFIC TASKING:** + Functions as a SPO subject matter expert ( SME ) in the planning, development ... **Description** **JOB DESCRIPTION:** SAIC is seeking an **Acquisition Systems Engineer ** with a strong desire...Model and Simulation Architectures. + Direct OPIR, GEOINT and/or SIGINT experience. + Direct experience supporting USAF SMC SBIRS… more
    SAIC (11/26/25)
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  • Virtual Network Engineer

    CACI International (Austin, TX)
    …system administrators. As the onsite Subject Matter Expert ( SME ) and lead Virtual Network Engineer for NAVAIR's Minotaur data distribution and ... Virtual Network Engineer Job Category: Information Technology Time Type: Full...forefront of ensuring the seamless operation of our state-of-the-art systems that provide a mission essential Minotaur Command Operating… more
    CACI International (12/17/25)
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  • Software Engineer II (On-Site)

    BAE Systems (Nashua, NH)
    …your career aspirations, whether you re interested in becoming an experienced developer, subject matter expert , software leader, or landing in engineering ... someone who s eager to welcome you to BAE Systems and help you get connected to and settled...advanced solutions in the area such as Signals Intelligence ( SIGINT ), Aircraft Protection, Radar Warning and Electronic Attack for… more
    BAE Systems (12/09/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …for improving documentation and software development process standards + Serve as a subject matter expert for Cloud Computing and corresponding technologies ... with. ARSIEM is currently looking for a Cloud Software Engineer skilled in DevOps, particularly as it relates to...cloud based solutions; maintain and secure Linux based operating systems as well as design, manage and secure data… more
    ARSIEM (12/11/25)
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