• 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 and ... Title: SME SIGINT Engineer Belong. Connect. Grow. with...systems. We lead architectural assessments and report recommendations to senior US Government personnel guiding acquisition and execution of… more
    KBR (11/07/25)
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  • Space Signals Intelligence ( SIGINT

    General Atomics (Englewood, CO)
    …and academic mission requirements. General Atomics is seeking a highly skilled and senior Space Signals Intelligence ( SIGINT ) Engineer to join our ... implementation. + Represent the company as a prime technical contact on SIGINT -related contracts and/or projects and interact with senior external personnel… more
    General Atomics (09/17/25)
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  • Senior SIGINT Systems…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer - Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our ... distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in defining… more
    KBR (09/10/25)
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  • Senior SIGINT Systems…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... national security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer… more
    KBR (09/16/25)
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  • Senior SIGINT Systems…

    Sciolex Corporation (Chantilly, VA)
    …and is committed to ensuring you receive the utmost employee care. Responsibilities As the Senior SIGINT Systems Engineer , you will help guide new and ... as well as perform the following functions as a SIGINT Systems Engineer , by using a holistic...SIGINT systems. + Proven communication skills especially with senior (Lt Colonel and above) government officials. + Integration… more
    Sciolex Corporation (10/09/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our ... Title: SIGINT System Engineer Belong. Connect. Grow....communications skills translate complex technical challenges and issues to senior US Government leadership Security Requirements: Must have an… more
    KBR (10/06/25)
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  • Senior SIGINT Systems…

    Solvarus (Chantilly, VA)
    …software applications key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering ... Technical Assistance (SETA) support to a government Enterprise Systems Engineer . The program is responsible for coordinating and supporting end-to-end system… more
    Solvarus (11/02/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test, and validation… more
    SAIC (11/06/25)
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  • SIGINT System Engineer - Junior

    Solvarus (Chantilly, VA)
    …quickly aid the people who need it. The ideal candidate for the Signals Intelligence ( SIGINT ) Systems Engineer Junior will serve as a technical member of a ... briefings; and interfacing with numerous stakeholders. Duties include: + Collaborate with senior engineers to develop end-to-end models of complex systems to include… more
    Solvarus (11/02/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    …position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR** EEO Career Site Equal Opportunity ... **Job Description** The SIGINT Mission Chief Engineer (MCE) serves...while adhering to organizational standards and strategic objectives. This senior leadership role demands exceptional technical expertise, business acumen,… more
    BAE Systems (09/12/25)
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  • Sr . Associate, Systems Engineer

    L3Harris (Greenville, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Associate, Systems Engineer (COMINT/ SIGINT ) Job Code: 30915 Job Location: ... Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in the...as Sec+, CASP+, CySA or CISSP. + Prior military SIGINT or RF maintenance experience. + RF performance analysis… more
    L3Harris (11/08/25)
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  • SIGINT Assessments & Data Analytics…

    KBR (Chantilly, VA)
    Title: SIGINT Assessments & Data Analytics Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... critical role - protecting our national security. KBR is seeking an Engineer to support constellation design and planning studies, requirements development and… more
    KBR (10/31/25)
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  • SIGINT Outreach Lead

    KBR (Chantilly, VA)
    …This is a contingent position based upon contract award KBR is seeking a Chief SIGINT Outreach Engineer with strong engineering skills in SIGNALS and RF systems ... collected data distributed to US Government Intelligence Community and Military users. The SIGINT Outreach Engineer serves as a technical advisor to support the… more
    KBR (11/07/25)
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  • SIGINT SE

    Stratos Solutions (Chantilly, VA)
    Candidate should be a SIGINT Systems Engineer , who is capable of guiding new and existing SIGINT programs as they evolve to commercial trends like Agile ... include, but are not limited to the following: + Coordinate CONOPS of SIGINT mission planning and scheduling systems. + Develop architecture products. + Write and… more
    Stratos Solutions (09/19/25)
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  • SIGINT Ground SPO Mission…

    KBR (Chantilly, VA)
    Title: SIGINT Ground SPO Mission Processing/Acquisition Engineer KBR is seeking a highly qualified SIGINT Ground SPO Mission Processing/Acquisition ... and DoD users. The candidate will support Customer Ground Signals Intelligence ( SIGINT ) processing systems, applications, and frameworks in the evolution of legacy… more
    KBR (10/28/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …Type of Travel: Outside Continental US * * * **Opportunity:** Join CACI as a SIGINT Mission Planner Scheduler Satellite Systems Engineer and work in a high speed ... SIGINT Mission Planner/Scheduler Job Category: Intelligence Time Type:...mission/team oriented + Ability to communicate effectively with local senior management and remote personnel. + Ability to work… more
    CACI International (10/12/25)
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  • Sr . Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …1st Shift 9/80 Job Description: L3Harris is seeking a Senior Scientist, Systems Engineer that is a proven leader and SIGINT technical subject matter expert. ... domains in the interest of national security. Job Title: Sr . Scientist, Systems Engineer Job Code: 30671...15 years of strong leadership experience with Systems, and SIGINT /ELINT. + Graduate degree with 13 years of strong… more
    L3Harris (11/01/25)
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  • Sr . Antenna Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    Sr . Antenna Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. SR . ANTENNA ENGINEER (STARSHIELD) Starshield leverages SpaceX's...on earth observation, communications, and hosted payloads. As a senior antenna engineer on the Starshield team,… more
    SpaceX (10/15/25)
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  • Systems Engineer (ESS-JR)

    KBR (Fort Belvoir, VA)
    …stakeholders -- consensus builder. Desired: + Real-time operations experience as a SIGINT or GEOINT spacecraft operator, spacecraft engineer , or ground systems ... Title: Systems Engineer (ESS-JR) Belong. Connect. Grow. with KBR! KBR's...and personal judgment; and comfortable briefing or communicating with senior government managers. + Strength in collaborating and coordinating… more
    KBR (10/08/25)
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  • Principal/ Sr Principal Field…

    Northrop Grumman (Chantilly, VA)
    …our mission! We are looking for you to join our team as a **Principal Field Engineer ** or ** Sr . Principal Field Engineer ** based out of **Chantilly, VA,** ... RF communications, electronic system integration and maintenance, signal intelligence ( SIGINT ), electronic warfare (EW). You would be joining our..._This position can be filled as a Principal Field Engineer or Sr . Principal Field Engineer more
    Northrop Grumman (11/12/25)
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