• Cyber Security Analyst Senior Advisor - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …tradecraft and tools + Demonstrated experience in computer and network operating systems , (Windows, Linux , OSX, Citrix, etc.), hardware/ network ... NEED TO SUCCEED:** Required Qualifications: + Demonstrated experience with computer network infrastructure devices (routers, switches, etc.) and the application of… more
    General Dynamics Information Technology (04/25/25)
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  • SATCOM Technical Operator

    CACI International (Chantilly, VA)
    …and modulation types. * Demonstrated technical expertise in computer and network operating systems (eg, Windows, Linux , OSX, Citrix etc.), hardware/ ... Are you ready to shape the future of intelligence systems ? CACI is seeking a talented Technical Operator to...to engage with your co-workers and expand your career network . We are a fun, engaging environment with a… more
    CACI International (02/20/25)
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  • M3 Systems Administrator (RHEL/…

    General Dynamics Information Technology (Charlottesville, VA)
    …LINUX ) WILL MAKE AN IMPACT** + Provide system administration support for Linux operating systems including installing software, applying patches, managing ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Disaster Recovery (DR), Linux … more
    General Dynamics Information Technology (04/10/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of the Navy (DoN) ... and advanced detection methods. Key Responsibilities: + Administer and maintain Unix/ Linux systems to ensure reliability, security, and performance. +… more
    First Division Consulting (04/16/25)
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  • Cyber Operations Officer / Tech Ops

    CACI International (Chantilly, VA)
    …formal documentation. * Basic working knowledge of computer and network operating systems (eg, Windows, Linux , Cisco, etc.), hardware/ network ... of complex operations. Officer utilizes extensive knowledge of traditional cyber network activities, cyber security acumen regarding ransomware, and proper defense… more
    CACI International (04/12/25)
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  • Unix/ Linux Administrator Lead

    Trace Systems Inc (Portsmouth, VA)
    … Administrator Lead Job Location: Portsmouth, VA Job Responsibilities Supporting the Operating System configuration and associated file systems , log files, ... hardware. Managing the daily activities of configuration and operation of business systems which may be mainframe, mini, or client/server based. Expert level… more
    Trace Systems Inc (04/25/25)
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  • Cyber Linux Engineer

    CACI International (Chantilly, VA)
    …procurement and detailed record keeping supporting mission networks + Experience with Linux systems administration including knowledge of and experience with: ... at all levels + Ability to research latest technological developments in relevant operating systems to identify impact and anticipate changes in the… more
    CACI International (03/21/25)
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  • Linux Systems Administrator/Field…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …recruiter during the interview process. Job Description Enlighten is looking for a Linux Systems Administrator/Field Engineer to support operational systems ... well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related...etc. + Experience performing software installations and upgrades to operating systems and layered software applications. +… more
    Huntington Ingalls Industries (04/10/25)
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  • Linux Focused System Administrator

    Koniag Government Services (Chantilly, VA)
    …adjudicated Secret Clearance. **Required Skills and Competencies:** + Solid understanding of Linux operating systems and RedHat distributions. + Ability ... include, but are not limited to: + Installing, configuring, and maintaining Linux servers, primarily RedHat-based systems . + Monitoring system performance and… more
    Koniag Government Services (04/16/25)
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  • Linux Administrator

    CACI International (Hampton, VA)
    …patching, such as WSUS, SCCM, YUM, SolarWinds, etc. for heterogeneous operating systems environments (eg, Microsoft Windows and Linux ) + Proficiency in RHEL ... processes, and test resolutions. + Configure, manage, and maintain Linux OS systems in various environments (physical,...of common applications and their interactions with the underlying operating systems . + Act as an escalation… more
    CACI International (04/26/25)
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