• Senior Linux / Unix

    SMX (Dahlgren, VA)
    Senior Linux / Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux / Unix Administrator to join... Senior Linux / Unix Administrator to join our team in...VA.** Essential Duties & Responsibilities include thedaily administration of Linux / Unix systems and software including… more
    SMX (06/26/25)
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  • Senior Systems Administrator…

    First Division Consulting (Dahlgren, VA)
    …is contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix / Linux Systems Administrator to support a ... vulnerabilities, and advanced detection methods. Key Responsibilities: + Administer and maintain Unix / Linux systems to ensure reliability, security, and… more
    First Division Consulting (06/19/25)
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  • Senior Systems Administrator…

    Lockheed Martin (Dahlgren, VA)
    …an engineering background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network Integration, hardware ... with you\! The DARKWING program is looking for a Systems Engineer to join our team near LaPlata, MD\....higher * Windows Active Directory * Windows OS and/or UNIX / LINUX administration experience **Desired Skills:** * SPLUNK… more
    Lockheed Martin (05/24/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    …of degree + 2+ years of cyber experience + Experience with modern Windows, UNIX , network operating systems , databases, and virtual computing + Experience with ... (GSEC, Security+, SSCP, or CCNA-Security) **Preferred Qualifications:** + Experience with Linux / Unix **Clearance Requirements:** + Must have a current/active… more
    ManTech (05/21/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    …and other detection signatures Preferred Qualifications: Proficient in Linux operating systems Advanced skills in Linux / Unix (command line user - ... Seeking a motivated, career and customer-oriented Cyber Security Engineer, Senior to join our team in Springfield, VA, area....in a cyber role * Experience with modern Windows, UNIX , network operating systems , databases, and virtual… more
    McIntire Solutions (05/29/25)
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  • Sr. Cyber Security Analyst

    Oneida Technical Solutions (Fort Belvoir, VA)
    …start. Additional Skills: + Knowledge of securing Windows Servers, Windows Desktops, UNIX , Linux , virtual servers, log collection tools, and analysis techniques. ... Oneida Technical Solutions, LLC (OTS) is seeking an experienced Senior Analyst to support a contract in Fort Belvoir,...and DoDI 8510.01, "Risk Management Framework (RMF) for DoD Systems ." + Ensure information systems are configured… more
    Oneida Technical Solutions (04/07/25)
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