• Security Analyst

    Cognizant (Richmond, VA)
    …analysis on various log sources from Next-Gen firewalls, Domain Controllers, Linux operations systems , Anti-Virus logs, EDR/XDR, IPS/IDS, router and switch logs, ... such as Endpoint Detection and Response (EDR) logs, Intrusion Prevention/Detection Systems (IPS/IDS), firewall logs, Windows logs, Linux operating system… more
    Cognizant (12/19/25)
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  • Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    …and performance across our infrastructure. They will be responsible for support , troubleshooting and installation/deployment of Linux based systems , including, ... Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong… more
    Insight Global (12/04/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …* Maintain infrastructure for integration, cyber compliance, and network administration * Support both UNIX/Linux and Windows -based systems * Collaborate ... alerts to ensure efficient monitoring and management of IT systems * Engage with Product Owners to align platform...policies for the secure operation of Splunk infrastructure * Support cloud-based deployment and sustainment (AWS and Azure) *… more
    CACI International (10/03/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    …and addressing interoperability issues of DevSecOps infrastructure tools. You will support the primary Operations and Maintenance workforce for multiple ... DevSecOps infrastructure tools + Address interoperability issues for all operating systems , support libraries, components, and application dependencies + Deploy… more
    Noblis (12/20/25)
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  • Illumio Zero Trust Segmentation Platform Engineer…

    ENS Solutions (Reston, VA)
    …cloud security, or infrastructure engineering. + 3+ years of expertise in Linux/ Windows systems , virtualization (VMware, Hyper-V), and cloud environments (AWS, ... Zero Trust program, influence architectural decisions, and help safeguard mission-critical systems by deploying one of the most advanced segmentation platforms in… more
    ENS Solutions (12/13/25)
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  • Cyber Host Forensic Analyst IV

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our ... creating trust levels of critical resources - Proficiency with common operating systems (e,g, Linux/Unix, Windows ) **Desired Skills:** - Experience leading and… more
    Nightwing (11/06/25)
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  • Security Officer, Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and.... HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and… more
    Huntington Ingalls Industries (12/17/25)
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  • Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …+ Experience as PACS/DBIDS BSO with installation and multiple base systems management. Including experience with modifying base profiles; assigning and modifying ... with DoD and USMC installation access control policy, guidance, procedures, and systems . + Understands and comprehends the security principles related to access… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …(Microsoft App-V, FlexApp, App Volumes, etc) Desired Qualifications: + Experience with Windows Desktop (10/11) and Server (2012+) Operating Systems + Utilize ... career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at...TS/SCI Cleared Software Virtualization Engineer joining our team to support our intelligence customer in Springfield, VA or Arnold,… more
    General Dynamics Information Technology (10/28/25)
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  • Sonar System Software Test Engineer

    Lockheed Martin (Manassas, VA)
    …problem solving abilities * Familiarity with Linux * Must be able to utilize Microsoft Windows and Office products in support of day to day tasking * Qualified ... Test Team\. The ICP program provides a common Integrated Undersea Surveillance Systems \(IUSS\) signal processing and display system software and hardware suite for… more
    Lockheed Martin (11/07/25)
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