• Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... server technology solutions. Responsibilities Responsibilities: + The Senior Systems Administrator II shall provide O&M support... Linux distributions as well. + The Senior Systems Administrator II shall support the mid-level… more
    V2X (11/15/25)
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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 ... responsible for the provisioning, configuration, operation, and maintenance of Windows and Linux server environments. + This role includes building servers from… more
    COMSO, Inc (11/27/25)
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  • Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …how our customers operate while you advance your career. Join GDIT as a **Senior Linux Systems Administrator ** and build an impactful career in enterprise ... you. MEANINGFUL WORK AND PERSONAL IMPACT As a **Senior Linux Systems Administrator ** , the...Responsibilities** + Configure, deploy, and maintain Linux server environments, including physical and virtual systems .… more
    General Dynamics Information Technology (12/18/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... System Administrator !** Are you passionate about Linux systems and eager to make a... Linux Servers:** Configure, deploy, and maintain robust Linux server environments. + **Ensure System Integrity:**… more
    CACI International (10/18/25)
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  • Linux / AWS Systems

    Northrop Grumman (Morrisville, NC)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following:** + Serve as a senior Linux Systems Administrator within an...Linux Operating Systems support experience. + Linux Workstation and Server management experience. +… more
    Northrop Grumman (11/15/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Opportunity:** We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join… more
    CACI International (12/18/25)
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  • Senior Linux Systems

    Leidos (Camp Springs, MD)
    … Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ ... The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the...and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator ,… more
    Leidos (12/20/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support ... Senior Systems Administrator ( Linux ) Location...EXPERIENCE: + Advanced knowledge and certification in both Windows Server and RHEL is considered highly desired. + Proficiency… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Database Administrator (SQL/ Linux )

    Alaka'ina Foundation Family of Companies (Honolulu, HI)
    Database Administrator (SQL/ Linux ) Location HI - Honolulu...for Microsoft SQL Server , Data Lakes, Clusters, Linux Command Line and Linux Server ... of Companies (FOCs) is looking for a qualified Database Administrator , Structured Query Language (SQL) and Linux ...work at the enterprise level across endpoint management and server operations teams to ensure adherence to customer SLAs… more
    Alaka'ina Foundation Family of Companies (12/17/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking to work on mission-critical ... in a dynamic environment? Parsons is seeking a mid-level Linux Systems Administrator to support...and upgrades. + **Network Maintenance:** Monitor and maintain network systems . + **Equipment Installation:** Install server and… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking for an opportunity to work ... mission-critical systems ? Parsons is seeking a mid-level Linux Systems Administrator to support...and upgrades. + **Network Maintenance:** Monitor and maintain network systems . + **Equipment Installation:** Install server and… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator

    SAIC (Grand Forks, ND)
    **Description** SAIC has an immediate need for a BMC3 ** Systems Administrator Analyst** with Linux full stack development experience. We are looking for an ... server health, resources and log management of Linux and Windows Server systems ....a Linux environment. + Experience in a Systems Administrator role with Windows. + Experience… more
    SAIC (11/15/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...be a condition of continued employment + Must have Linux server Operating Systems support… more
    Northrop Grumman (11/19/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/ Linux Dual-Stack Specialist** to join our team in **Boulder, ... in Systems Administration, with demonstrated expertise in both Windows Server and Enterprise Linux environments. + Expert-level, hands-on experience in… more
    ManTech (11/05/25)
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  • Lead Administrator Linux

    Burlington (Edgewater Park, NJ)
    …networking, and other critical infrastructure technologies. **A Day In The Life** The Lead Administrator , Linux Systems , plays a role in managing and ... , networking, hardware, scripting languages, and automation. In this role, the Lead Administrator , Linux Systems , will need to perform both engineering… more
    Burlington (12/17/25)
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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 ... Type:** Full Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our ... Security Technical Implementation Guides (STIGs) and scanning. + Experience with Linux Server to include the build, maintenance, and troubleshooting,… more
    JHNA (11/25/25)
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  • Senior Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …of the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification ... Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an...+ Install, configure, and maintain Linux /Unix operating systems across physical and virtual server environments… more
    S4 Inc. (10/08/25)
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  • Senior Systems Administrator

    Amentum (Waimea, HI)
    …Department of Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration, and a strong ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and...+ Apply and manage patches and updates across all Linux systems in accordance with DoD and… more
    Amentum (12/24/25)
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  • Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (12/19/25)
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