• Cybersecurity Subject Matter Expert - Lead

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …in at least one of the following areas: o Retina scan analysis o Operating Systems (Windows, Unix) o Boundary defense (network policy, router, firewall) o ... Internal defense (L2 switch, L3 switch) o DNS (policy, BIND/Windows) o HBSS (remote console, AV, ABM, PA, HIPS, ePO) o Traditional security (Common, Basic, NCV, SCV) o Wireless communications (BES, handhelds) . Tenable Certified NESSUS Auditor, IAM level III… more
    CGI Technologies and Solutions, Inc. (11/04/25)
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  • Software Engineer, OS Frameworks

    Meta (Richmond, VA)
    …years of experience in developing any of the following: Desktop applications, Operating Systems , AOSP, Identity, Device management on iOS/Android, Device ... Security, Android Enterprise 12. Experience with Android, macOS, or Windows internals or frameworks services 13. Experience with coding in both C++ and Java **Preferred Qualifications:** Preferred Qualifications: 14. 1+ years of experience developing software… more
    Meta (11/04/25)
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  • Cyber Technical Analyst Senior (TS/SCI with Poly…

    General Dynamics Information Technology (Chantilly, VA)
    …background + Prior experience and technical expertise in computer and network operating systems , hardware/network management, and protocols. + Experience in ... wireless communications including WiFi, Bluetooth, and RF + Experience in network security, especially with enterprise networks + Experience creating and applying VPNs + Experience with network infrastructure hardware **Desired Skills:** + Prior experience as… more
    General Dynamics Information Technology (11/01/25)
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  • Red Team Operator / Offensive Security Consultant

    CGI Technologies and Solutions, Inc. (Lebanon, VA)
    …OSEP, OSCP, GPEN, GWAPT, CRTO, CRTP . Advanced understanding of Windows and Unix operating systems internals . Ability to document and explain technical details ... clearly and concisely Desired qualifications/non-essential skills required: . Links to public research and/or white papers . Published CVE's . GitHub/GitLab of tools if applicable CGI is required by law in some jurisdictions to include a reasonable estimate of… more
    CGI Technologies and Solutions, Inc. (10/31/25)
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  • Senior Manager, Data Loss Prevention

    Coinbase (Richmond, VA)
    …OS stack * You are comfortable manipulating and orchestrating controls to address multiple operating systems (iOS / Chrome) and decentralized datasets * You are ... adept at creating scalable processes, automating where possible, and leveraging ML/AI where feasible to maximize efficiency * You can be trusted to be discreet and thoughtful while working cross functionally to mitigate risk * You are actively aware of the… more
    Coinbase (10/30/25)
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  • Senior Construction Planner, Natrium Nuclear

    Bechtel Corporation (Reston, VA)
    …+ Skilled in oral and written communication. + Advanced proficiency in using PC operating systems and Microsoft Office applications such as Excel, Word, and ... PowerPoint. + Demonstrated advanced capability level with Primavera (P6) and experience in its application on complex engineering, procurement and construction projects. + Demonstrated ability to plan, organize, perform, review, and present planning and… more
    Bechtel Corporation (10/29/25)
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  • Incident Commander

    DXC Technology (Richmond, VA)
    …architecture and infrastructure design * Proficiency in HPE-UX, Linux, and Windows operating systems * Strong command of relevant programming and scripting ... languages * Expertise in networking, network security, and associated tools and products * Proven project management capabilities * In-depth knowledge of public key infrastructures and certificate/key management best practices * Executive-level skills in risk… more
    DXC Technology (10/29/25)
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  • Cyber Threat Analyst

    CACI International (Chantilly, VA)
    …**Fundamental understanding of networking, with basic knowledge of Linux and Windows operating systems ** **Comfortable with Windows and Linux command line tools ... (PowerShell)** **Proficient in data exploitation and data analysis.** **Proficient in analyzing log files from web hosting services and other technical infrastructure.** **Proficient in analyzing and exploiting RAW PCAP collections.** **Ability to articulate… more
    CACI International (10/28/25)
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  • Cyber Security Analyst

    General Dynamics Information Technology (Manassas, VA)
    …of Cisco Switches and Firewalls and VMWare Products * Working knowledge of various operating systems such as Microsoft Windows and RedHat Linux. * Strong ... understanding of network, compute, and storage concepts. * Certifications such as CCNA, CompTIA Network+, CompTIA Security+ or equivalent are preferred. * Excellent problem-solving and communication skills. * Dayshift work only * US Citizenship Required and… more
    General Dynamics Information Technology (10/28/25)
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  • CAN/LAN Network Tier 3

    CACI International (Sterling, VA)
    …Troubleshoot, maintain integrity, and configure network components along with implementing operating systems enhancements to improve reliability and performance ... + Supports hardware infrastructure site surveys, planning, design, and installation of equipment and cabling to support projects and standard service requests. + Provide transition planning and support services that accelerate delivery timelines, reduce… more
    CACI International (10/25/25)
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