• Border Programs Technical Lead

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** SOLUTIONS ARCHITECT SR PRINCIPAL Support mission-critical initiatives and enable the ... growth of our business as a Solutions Architect Sr Principal at GDIT. Here, you'll...how GDIT is able to ensure the safety and security of our nation. MEANINGFUL WORK AND PERSONAL IMPACT… more
    General Dynamics Information Technology (09/20/25)
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  • Systems Administrator ( Senior )

    BAE Systems (Sterling, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your… more
    BAE Systems (09/10/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …protocols (eg Modbus, DNP3) and the Purdue Model for ICS networks to architect , deploy and maintain securely segmented network infrastructure for communications ... team who performs the engineering, configuration and deployment of the network and virtual server infrastructure that supports the organization's OT environment.… more
    AltaGas (08/07/25)
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  • MECM Systems Engineer - Senior

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (09/25/25)
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  • FedRAMP Senior Cyber Engineer (Multiple…

    Noblis (Richmond, VA)
    …CISA, CISM or similar certifications + Experience with operating system or network security management Experience managing incident response and after-action ... Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer/ Architect...11 years of experience. + Compensation: $93,200 - $145,550 Senior level Bachelor's degree in Computer Science, Software Engineering,… more
    Noblis (07/30/25)
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  • Senior Staff Software Engineer

    Leidos (Newport News, VA)
    …National Security Sector has current job opportunities for talented ** Senior Staff Software Engineers** . The successful candidate will work collaboratively with ... US Citizen with an active Secret clearance + AWS Cloud Solutions Architect -Associate or Professional Certification + CompTIA Security + Certification + Experience… more
    Leidos (09/22/25)
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  • Microsoft Endpoint Configuration Manager (MECM)…

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which...include, but are not limited to, the following: + Architect and design scalable solutions to support the dynamic… more
    Amentum (09/25/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …and maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources ... **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer** to join our...issues related to Azure cloud environments + Implementing Azure security best practices and managing Windows and Linux servers… more
    ManTech (09/16/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (VA)
    …APIs (eg, REST, SOAP) + Experience with monitoring and logging; user auth/auth; network security + Strong written and communication skills, especially with ... Senior Cloud DevSecOps Engineer Job Category: Engineering Time...MD office. **Responsibilities:** + Support AWS engagement managers to architect , design, develop and deliver AWS cloud native and… more
    CACI International (08/30/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's ... cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (07/09/25)
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