• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and...certification, such as Amazon Web Services (AWS) Certified Solutions Architect , Cloud Certified Professional + Experience with design and… more
    Leidos (09/23/25)
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  • Senior SIGINT Systems Engineer

    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 ... of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our...US Government Intelligence Community and Military users. The SIGINT Systems Architect serves as an advisor to… more
    KBR (09/16/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support ... a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system stakeholders including… more
    V2X (09/09/25)
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  • Lead, Chief Systems Engineer…

    L3Harris (Dulles, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job ... available to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical...tools, such as MagicDraw/Cameo System Modelor, JAMA, DOORS, Enterprise Architect , Rhapsody, and other RM/PLM tools would also be… more
    L3Harris (08/31/25)
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  • Chief Unmanned Systems Robotics…

    Leidos (Arlington, VA)
    **Description** Leidos, a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business Area within our ... Vessels autonomous systems development. As Chief Unmanned Systems Robotics Engineer , you will play a...with the autonomy software team and product managers to architect integrated autonomous systems . + Bring your… more
    Leidos (08/20/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless communications ... ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil...DNP3) and the Purdue Model for ICS networks to architect , deploy and maintain securely segmented network infrastructure for… more
    AltaGas (08/07/25)
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  • Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be able to ... operations environment with new cyber capabilities to address emerging threats. Seeking a Systems Engineer to collaborate with the Customer's SE&I team to assess… more
    Shuvel Digital (09/25/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    …client outcomes, improving lives, and changing the world for the better. As a Systems Integration Engineer 4, you will be working with a dynamic team ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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  • Senior Systems Engineer - TS/SCI…

    RTX Corporation (Sterling, VA)
    …that create a safer, more secure world. We have an exciting opportunity for a **Senior Systems Test Engineer ** to join our Air & Space Defense Systems (ASDS) ... in multi-domain integrated air and missile defense, advanced sensors, space-based systems , hypersonics, effectors and cyber solutions. In this role, you will… more
    RTX Corporation (08/16/25)
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  • Systems Development Engineer…

    Amazon (Herndon, VA)
    …Solutions Architect (professional) - 1+ years of experience in Systems and Network Administration, or Site Reliability Engineering, or end user computing ... computing will be a disruptive force in government? Do you want to architect and develop new tools to help international governments implement the cloud-enabled… more
    Amazon (09/23/25)
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