• Senior Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... security clearance.** **Qualifications We Prefer** + Experience with systems installation, integration, and test activities. + Experience with relevant… more
    RTX Corporation (01/12/26)
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  • Model and Simulation Systems

    KBR (Chantilly, VA)
    Title: Model and Simulation Systems Engineer KBR seeks a highly motivated Systems Engineer to support an Intelligence Community Space customer. The ... candidate will possess an understanding of government space architecture and systems , insight into resiliency mission fundamentals, and the ability to perform… more
    KBR (11/06/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... **Job Description** BAE Systems , a top ten prime contractor to the...to lead the world in defense technologies and national security services. Be a part of a company that… more
    BAE Systems (12/12/25)
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  • Mobility Solutions Systems Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Developing Test Plans, Systems Design , Systems Engineering **Experience:** 5 + years ... of related experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones associated… more
    General Dynamics Information Technology (12/31/25)
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  • Security Engineer , Corporate…

    Amazon (Arlington, VA)
    …effective oral and written communications A day in the life As a Senior Security Engineer , you will collaborate with software development teams to ensure we ... across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security more
    Amazon (01/09/26)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud… more
    CACI International (11/14/25)
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  • Power Systems Research Engineer

    Pacific Northwest National Laboratory (Richmond, VA)
    …and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy ... and efficiency technologies that improve the affordability, reliability, resiliency, and security of the American energy system; and resolving complex issues in… more
    Pacific Northwest National Laboratory (01/13/26)
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  • Sr. Cloud Security Engineer - Remote

    SitusAMC (Richmond, VA)
    …and think global but act local - come join our team! As a Cloud Security Engineer , you will play a pivotal role in safeguarding our organization's sensitive ... engineering or a similar role + Relevant certifications such as AWS Certified Security - Specialty, Azure Security Engineer Associate, Certified Cloud … more
    SitusAMC (12/23/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... include but are not limited to:** + You will engineer , design , implement, integrate, and sustain Comply-to-Connect... systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP… more
    ManTech (12/13/25)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    … designs. **Responsibilities:** + Design , implement, and maintain security architectures, systems , and solutions to protect critical infrastructure ... and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and... security policies, standards, and procedures. + Monitor security systems and respond to incidents promptly… more
    Trustmark (12/20/25)
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