• Information Systems Security Engineer

    BAE Systems (Sterling, VA)
    …event log data for indications of unauthorized computer activity using analysis software + Audit vulnerability and compliance scan results to identify threats using ... scanning software + Validate administrative and operational Security Controls implementation...Risk Management Framework + Experience in administration of mixed Windows and Linux environments + Experience using vulnerability scanning… more
    BAE Systems (09/19/25)
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  • Computing Infrastructure (CI) Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …Inc has an opportunity for a Computing Infrastructure (CI) Engineer /Developer. You will assist with virtualization, infrastructure management, infrastructure ... needed connections and functionality. + Experience with computing, networking (including Software Defined Networks), memory, and storage is critical for this… more
    Rite-Solutions Inc. (09/10/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    Systems Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel development ... and integration of cross-functional solutions consisting of IT Hardware, COTS Software , and IT Architecture solutions. + Experience in performing system requirements… more
    Cinteot (08/07/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (07/11/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …languages + Coursework and/or experience designing, developing, modifying, and debugging software or hardware systems or prototypes, with concrete examples of coding ... with security concepts (confidentiality/integrity/availability, authentication/authorization, etc.) + Experience building software for embedded devices and consumer electronics (eg ARM,… more
    RTX Corporation (09/19/25)
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  • DSP Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    DSP Engineer Location: Chantilly, VA, US Job ID: ATR 17139 Job Description This is an opportunity to join a team of highly skilled TS/SCI professionals who are ... should have at least 5 years of experience in designing and implementing software for DSP/SIGINT systems. This includes hands-on expertise in all phases of code… more
    Arena Technical Resources, LLC (09/30/25)
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  • Security Engineer II, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at petabyte ... threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience… more
    Amazon (09/26/25)
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  • Microsoft Endpoint Configuration Manager (MECM)…

    Amentum (Warrenton, VA)
    …for transformative change. **Responsibilities:** The duties and responsibilities of the Systems Engineer MECM include, but are not limited to, the following: + ... and upgrade of operating systems. + Extensive experience in developing and deploying software packages using MSI, MSIX, EXE, and other scripting technologies. + A… more
    Amentum (09/25/25)
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  • Operational Technology (OT) Asset Visibility…

    Tetrad Digital Integrity LLC (Merrifield, VA)
    …digital age. The Operational Technology (OT) Asset Visibility and Security Engineer will be implement USPS cybersecurity strategies protecting the digital network, ... and application of asset visibility solutions towards OT hardware and software asset management security efforts supporting both OT operations and security… more
    Tetrad Digital Integrity LLC (09/12/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... solution components and associated cybersecurity controls, network infrastructure, application software , database instances, and other components; + Plan, evaluate… more
    M. C. Dean (08/30/25)
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