• Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …TS/SCI clearance \#LI\-CS1 **Basic Qualifications:** \- Experience with Red Hat Enterprise Linux or similar distros \- Prior Help Desk or technical customer service ... experience \- Experience with systems maintenance \- Security\+ Certification \(or equivalent DoD 8140 certification\) prior to start date \- Current Active Top Secret required to start\. Must have the ability to obtain and maintain a TS/SCI **Desired… more
    Lockheed Martin (07/24/25)
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  • Linux Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …report security incidents **WHAT YOU'LL NEED TO SUCCEED:** + BA/BS and 2+ years' experience in Linux Administration + RedHat Linux server 8 and 9 - Systems ... Systems Engineering **Skills:** Linux ,Red Hat Ansible,Red Hat Enterprise Linux (RHEL),System Administration ,Troubleshooting **Experience:** 2 + years of… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …managing RHEL 7 and RHEL 8 Linux servers + Highly versed in Linux administration and best practices + Familiar with enterprise network architectures + ... Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Operating Systems Security,Red Hat Ansible,Red… more
    General Dynamics Information Technology (07/06/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,System Administration ,Windows Applications ... consists of a hybrid mix of **Windows and Red Hat Enterprise Linux (RHEL) systems.** **Key Responsibilities:** + Perform administrative support for… more
    General Dynamics Information Technology (07/16/25)
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  • Principal Platform Engineer / Linux

    RTX Corporation (Springfield, VA)
    …work experience + Experience with VMware: vCenter and ESXi + Experience with Linux system administration (RHEL/OL preferred) + Experience with networking ... world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join an… more
    RTX Corporation (08/08/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer** to join our team of passionate individuals in **Chantilly, VA** . In ... the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of highly skilled...+ AI/LLM + Splunk + Python Scripting + System Hardening + MySQL/PostgresSQL + Basic Networking + Windows Administration more
    Amentum (07/02/25)
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  • Senior Systems Administrator (Unix/ Linux )

    First Division Consulting (Dahlgren, VA)
    …and software infrastructure. The ideal candidate will have expertise in Unix/ Linux system administration , backup and recovery, network security protocols, ... Requirements Required Qualifications: + Six (6) years of professional experience in Unix/ Linux system administration for networks and software systems. +… more
    First Division Consulting (06/19/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be included in this role. + ... Senior-level RedHat Linux server administration experience, experience with other Linux OS versions desired, such as Ubuntu and CentOS + Experience… more
    GovCIO (08/08/25)
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  • Senior Linux Administrator

    Insight Global (Herndon, VA)
    …. Skills and Requirements - 5+ years of experience in Linux Administration in an enterprise environment - Experience supporting ... team. The ideal candidate will have a strong background in Linux system administration , Azure cloud environments, and scripting. You will be responsible for… more
    Insight Global (08/02/25)
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  • Unix/ Linux Administrator

    Parsons Corporation (Centreville, VA)
    …scalability, and security of our infrastructure. **Key Responsibilities** **Unix System Administration :** + Install, configure, and maintain Unix/ Linux operating ... and recovery procedures. + Monitor system performance and availability. **AWS Cloud Administration :** + Deploy, manage, and maintain Unix/ Linux instances in AWS… more
    Parsons Corporation (06/17/25)
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