• SME SIGINT Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills ... Title: SME SIGINT Engineer Belong....Title: SME SIGINT Engineer Belong. Connect. Grow. with...to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as… more
    KBR (11/07/25)
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  • Wireless Engineer SIGINT /EW…

    CACI International (Jessup, MD)
    Wireless Engineer SIGINT /EW SME Job Category:...None Type of Travel: None * * * Wireless Systems Engineer T2 Provide systems engineering ... 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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  • SIGINT Tools System Engineer -TS/SCI…

    CACI International (Annapolis Junction, MD)
    …**The Opportunity:** + Work on an Outreach support team as subject matter expert in the use of SIGINT tools. + Provide direct user support and response ... SIGINT Tools System Engineer -TS/SCI with Poly...Polygraph + Fourteen (14) years of experience as a Systems Engineer in programs and contracts of… more
    CACI International (12/09/25)
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  • Sr. Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    Engineer that is a proven leader and SIGINT technical subject matter expert . The applicant's duties will include product development, system ... the interest of national security. Job Title: Sr. Scientist, Systems Engineer Job Code: 30671 Job Location:...Degree with 15 years of strong leadership experience with Systems , and SIGINT /ELINT. + Graduate degree with… more
    L3Harris (11/01/25)
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  • Engineer - Future HPC

    BAE Systems (Fort Meade, MD)
    …will work with some of the most advanced HPC systems on the planet. As the subject matter expert and senior consultant on site you will plan and execute ... to solve. **Required Education, Experience, & Skills** 12 Years experience as systems engineer / program management planning and executing SIGINT operations.… more
    BAE Systems (12/09/25)
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  • Elasticsearch Systems Engineer

    Leidos (Bethesda, MD)
    …**Join us and make a difference in National Security!** **Job Summary** The Elasticsearch Systems Engineer SME role provides support across an Agile team ... has a new and exciting opportunity for a **Elasticsearch Systems Engineer ( SME )** in our...(CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/30/25)
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  • Systems Engineer & Process…

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME...the System Engineering process + Experience with Model Based Systems Engineering + Experience with SIGINT and ... contingent position based upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems Engineer Technical Advisor (SETA)… more
    KBR (11/07/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …us and make a difference in National Security!** **Job Summary** This Test Engineer SME will provide technical expertise with developing and executing automated ... has a new and exciting opportunity for a **Test Engineer ** ( ** SME ** ) in our **National...(CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (11/07/25)
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  • DevOps Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** 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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  • Cyber Security Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security 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 (11/28/25)
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  • 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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  • 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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  • 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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  • 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 (Oak Harbor, WA)
    …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 (11/20/25)
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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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  • Senior Principal II - Systems

    BAE Systems (Hudson, NH)
    Systems and SONAR Systems Test + Experience in Sonar or SIGINT Systems **Preferred Education, Experience, & Skills** + MS in Electrical Engineering, ... travel to NUWC and customer interface Expertise on BAE Systems SAS Program SONAR SME **Required Education,...and business travel accident insurance. **Senior Principal II - Systems Engineer ** **117414BR** EEO Career Site Equal… more
    BAE Systems (10/18/25)
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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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