• 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 ... Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our...System Installation and Configuration: Install, configure, and maintain Linux operating systems and applications on physical… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Senior Linux Systems

    Leidos (Arlington, VA)
    …Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years ... The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the...Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing,… more
    Leidos (12/20/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    …Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a Linux System Administrator , who shall be responsible for maintaining, ... System Administrator - LINUX -...and software issues with workstations and servers, and continuous system monitoring. MUST BE US CITIZEN MUST HAVE… more
    The Metamorphosis Group (12/10/25)
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  • Linux /Windows Systems

    COMSO, Inc (Columbia, MD)
    Linux /Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... CWIP: IAT Level II Certification, IA Baseline Certification in Linux , Unix, Windows, or Cisco OS operating system...Service, TIBCO, Active MQ, Artemis, Kafka) Description: + The System Administrator is responsible for the provisioning,… more
    COMSO, Inc (11/27/25)
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  • Senior Linux System

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... and will be a fully remote position within the United States . **Responsibilities** In this role, you... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (11/07/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    BCMC (10/16/25)
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  • Senior Linux System

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Linux ** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... + Configure and manage Linux (Rocky) operating systems . Installs/loads operating system software, troubleshoots maintains...Bachelor's degree. + 15+ years of experience as a System Administrator or related experience in programs… more
    ManTech (12/25/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team ... but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system...or university with 12 years of experience as a Systems Administrator supporting programs and contracts of… more
    ManTech (12/04/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+… more
    Nightwing (11/26/25)
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  • Linux System Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA ... location. The qualified Systems Administrator will support a very dynamic...requirements + Experience with administering and managing user and system accounts on Linux distributions + Ability… more
    Nightwing (12/20/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience ** US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide ... system administration support for Linux operating systems including installing software, applying...outside of this range. Our benefits package for all US -based employees includes a variety of medical plan options,… more
    General Dynamics Information Technology (10/25/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux ** ** System Administrator ** to join our team in **Laurel, MD** at Emerson 8. ... but are not limited to:** + Ability to analyze user's requirements and high-level system architectures to develop system requirements + Provide Tier 1(Help Desk)… more
    ManTech (11/26/25)
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  • Systems Administrator 2…

    Oracle (Washington, DC)
    …by emailing accommodation-request_###@oracle.com or by calling +1 888 404 2494 in the United States . Oracle is an Equal Employment Opportunity Employer. All ... looking for someone who flourishes working in large-scale, distributed systems and is always looking to identify and implement...+ Seeking over 2+ years of experience working with Unix/ Linux Servers and system administration + Must… more
    Oracle (12/21/25)
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  • Linux System Adminstrator…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …are currently seeking candidates to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity ... ** Linux System Adminstrator - US...US Citizenship Required** **Category:** Cyber Security **Main location:** United States , Virginia, Fairfax **Alternate Location(s):** … more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile ... with customers and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document,...for DevOps platforms and automated deployment mechanisms. **and the US Navy s Strategic Systems Programs (SSP)**… more
    BAE Systems (12/13/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site ** System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... the customer s digital engineering environment as the primary System Administrator for a classified network. In...+ Travel to off-site locations is required. **and the US Navy s Strategic Systems Programs (SSP)**… more
    BAE Systems (12/04/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a highly skilled ** System Administrator ** to join our team in...2 or higher) + Amazon Web Services (AWS) (C2S) systems administration. + Linux operating systems more
    CACI International (12/29/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …IA Baseline Certification in Linux , Unix, Windows or Cisco OS operating system About Us Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US more
    Synergy ECP (10/28/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …years of related experience ** US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you ... advance your career. Join GDIT as a Systems Administrator Senior and build an impactful...System Installation and Maintenance; Windows 10/11; Windows Server; Linux (RHEL, Debian); Proxmox VE; Backup and Recovery; VPN;… more
    General Dynamics Information Technology (12/18/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... (DTP) contract. Your job will be to bring together Linux (primarily) and Windows systems administration, ...Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation,… more
    Leidos (12/30/25)
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