• Senior Principal Systems Engineer

    BAE Systems (Merrimack, NH)
    …that was previously not achievable. BAE Systems is seeking an experienced systems engineer as part of a multi-disciplinary team of engineers to develop ... be available based on position level and/or job specifics. **Senior Principal Systems Engineer ** **118908BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (12/02/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... position will be located in Chantilly, VA at the SIGINT Technology Center's (STC). The STC is where technology...events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems more
    Northrop Grumman (11/13/25)
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  • Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: L3Harris Technologies is seeking a Systems Engineer to join our SIGINT Systems team. The ... space, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 31754 Job Location: Greenville,… more
    L3Harris (12/05/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (12/04/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    …recommendations to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These ... Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...2+ years of experience + Understanding of government satellite systems + Insight into SIGINT mission fundamentals,… more
    KBR (11/07/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... commercial markets. NIGHTWING is seeking Field Engineers to provide close-access technical SIGINT collection in support of customer operations around the globe. As a… more
    Nightwing (10/13/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    …recommendations to senior US Government personnel guiding acquisition and execution of next-generation SIGINT systems needs for the next 10-20 years. These ... Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National...years of experience + Mission planning and initiation of SIGINT payloads and systems required + Experience… more
    KBR (11/07/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    …Aerospace **Applied Signal Technology (AST)** is seeking a **Principal Networking Systems Engineer ** specializing in infrastructure design and operations and ... Signal Technology: WHO WE ARE (https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/communications/applied-signal-technology) The **Principal Networking Systems Engineer ** must have a technical background… more
    RTX Corporation (12/02/25)
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  • Communications Engineer

    CACI International (Sterling, VA)
    …Evaluation) contract with the United States Space Force * Focus on creating systems to support Signals Intelligence ( SIGINT ) through the development, test, and ... Communications Engineer Job Category: Engineering Time Type: Full time...managing BOMs * Strong knowledge of large aperture antenna systems and SIGINT technologies * Experience with… more
    CACI International (11/22/25)
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  • Electronic Warfare Systems Engineer

    CAE USA INC (Binghamton, NY)
    …ensuring their safe return from real-world missions. As an Electronic Warfare (EW) Systems Engineer in our Binghamton hub, you'll design, develop, and maintain ... synthetic aperture radar (SAR), radar warning receivers, jammers, or signal intelligence ( SIGINT ) systems , with legacy systems to enhance training realism. +… more
    CAE USA INC (10/02/25)
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