• Linux Systems Administrator

    BCMC (Arlington, VA)
    …the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... deployment and infrastructure provisioning. - Configure, deploy, and maintain Red Hat Ansible Automation Platform for large-scale...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    BCMC (10/16/25)
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  • IT Support Specialist

    TekSynap (VA)
    …Cloud Operations + Red Hat Certified Engineer + Red Hat Certified System Administrator **Experience** + Six (6) years of progressive experience ... + Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems . + Performs analysis of user requirements and IT processes to… more
    TekSynap (11/15/25)
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  • Pr./ System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …Security + or IAT Level 2 certification** **Preferred Qualifications:** + Red Hat Certified Systems Administrator (RHCSA) certification + Experience with ... history. We have an opening for a **Tier 2/3 System Administrator ** to join our team of...configuration management. + Maintain smooth operation of multi-user computer systems , including coordination with team members, system … more
    Northrop Grumman (11/25/25)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …the following relevant certifications and experience will be given preferential consideration + Red Hat Certified Systems Administrator + Red Hat ... Engineers provide technical leadership and guidance on security automation and secure system engineering topics to both internal and external teams and are… more
    SAP (10/24/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …(eg, CompTIA Security+, CISSP). + Operating system certifications (eg, Red Hat Certified System Administrator - RHCSA). + DoD 8570 IAT Level ... 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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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …clearance to start. **Primary Responsibilities:** + Full lifecycle management of our Red Hat systems , including installation, configuration, patching, and ... Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing,... Hat PCS Clustering. + Experience with running Red Hat systems with SELINUX… more
    Leidos (12/20/25)
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  • System Adminstrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …* Experience in patch management. * Relevant certifications such as AWS Certified SysOps Administrator or Red Hat Certified Engineer (RHCE) are a plus. ... candidates to join our successful Federal organization as a System Administrator for an enterprise cybersecurity opportunity...Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems … more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …or more years of hands-on experience providing O&M support of enterprise server operating systems (OSs) (Windows Server, Red Hat Enterprise Linux, etc.) and ... respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server...including, but not limited to, Citrix, Esri, McAfee, Microsoft, Red Hat , and SolarWinds. The majority of… more
    V2X (11/15/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 **Employment ... CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing...desired * Strong knowledge of various Linux distributions (eg, Red Hat , Ubuntu, CentOS). * Proficiency in… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …across client and server systems + Administer and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + ... Windows operating systems and Active Directory administration + Experience supporting Red Hat Enterprise Linux (RHEL) environments + Familiarity with VMware… more
    Huntington Ingalls Industries (10/11/25)
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