• Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …Administrator will play a key role in administering and securing enterprise Unix/ Linux systems , ensuring compliance with DoD cybersecurity standards, and ... high-tempo environment. Duties & Responsibilities + Administer and maintain Unix/ Linux systems (Red Hat, CentOS, SUSE, Ubuntu,...of relevant experience + 5-7 years of experience with Unix/ Linux system administration in enterprise or DoD… more
    Leader Communications Inc. (09/23/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …services **Basic Qualifications:** + 12+ years of relevant experience doing system administration on Linux servers, networking equipment and security monitoring ... program at Leidos is looking to add a **Senior Linux System Administrator** . Our mission is to develop...a degree. + 8+ years of experience providing System Administration to DoD IT systems + IAT… more
    Leidos (09/26/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …policy, and user account administration . 2. Demonstrated experience with Linux administration to include familiarity with troubleshooting network, local ... System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System… more
    The Metamorphosis Group (09/10/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... technologies and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting… more
    Nightwing (08/28/25)
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  • Linux /VMware Engineer

    Motion Recruitment Partners (Arlington, VA)
    …Cleared Linux /VMware Engineer We are seeking a VMware and Red Hat Enterprise Linux (RHEL) Systems Engineer to support a federal program. The engineer will ... Linux /VMware Engineer Arlington, Virginia **100% Remote** Contract $70/hr...patch, and maintain RHEL servers across classified and unclassified systems . + Perform system hardening and compliance validation using… more
    Motion Recruitment Partners (09/18/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …across the enterprise. Responsibilities include Linux and Windows server administration , patching, Group Policy management, and ensuring systems are ... SSCP) + Current or Active DoD Secret Clearance + Hands-on experience with Linux system administration (preferably RHEL 7/8) + Familiarity with Windows Server… more
    Huntington Ingalls Industries (09/05/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …+ 5+ years of experience in IT, cybersecurity, and/or network/ systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Linux Site Reliability Engineer

    Nutanix (Richmond, VA)
    …system monitoring capabilities. **What You Will Bring** + Proficiency in Linux /UNIX system administration with advanced troubleshooting skills. + Strong ... team plays a crucial role in ensuring the smooth operation of critical systems , leveraging cutting-edge technologies and automation to achieve our goals. You will… more
    Nutanix (09/24/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …workstation + User maintenance activities on both Windows and Linux operating systems + Perform general systems administration (patching, updates, user ... campus. Roles & Responsibilities: + Building and hardening Windows, Linux , Hypervisor systems , such as VMware +...Backups + Powershell scripting for automation, task scheduling and systems administration + Maintenance of other … more
    The MITRE Corporation (09/04/25)
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  • Cloud Systems Engineer II, ADC System…

    Amazon (Herndon, VA)
    …or SSCP ( Systems Security Certified Practitioner) - 3+ years of systems administration experience ( Linux /Windows). - 2+ years networking experience ... support security services, used across all of Amazon, that secure our internal systems and networks. At Amazon Web Services (AWS), Security is our highest priority.… more
    Amazon (09/27/25)
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