• Jr./Mid-Level Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …and system security scanning for equipment suites in accordance with the System Security Plans for these systems to rapidly and accurately identify and ... systems (ex. Network Switches, Routers, LANs, & cabling, Windows/ Linux operating systems , VMware, etc.). + Must...Linux OS. + Must have experience with IT system optimization, monitoring, and technical set-up and troubleshooting. +… more
    Belay Technologies (11/07/25)
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  • Systems Engineer ( Linux /Cloud)…

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. ** Systems Engineer ( Linux /Cloud) Expert** **117821BR** EEO Career Site Equal ... **Job Description** BAE Systems , a top-ten prime contractor to the US...(eg. Google Cloud, Azure, AWS) building out VPCs with Linux VMs, configuring them as network appliances (eg. … more
    BAE Systems (10/31/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret...characterize, and predict threats to national and allied space systems . You will participate in system design… more
    CACI International (10/04/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …and Evaluation (RDT&E) environment. **Responsibilities** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving ... to join our team in Dahlgren, VA. The Senior Linux Administrator(NetServ) is responsible for system administration...partitions and logical volumes + Create and configure file systems and file system attributes, such as… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* System Installation and Configuration: Install, configure, and maintain Linux operating systems and applications on physical and virtual servers. ... ** Linux Systems Administrator** **Category:** Infrastructure/Cloud **Main...and optimal performance. Key responsibilities include installing and configuring systems , managing user accounts, monitoring system health,… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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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 ... Hat Enterprise Linux servers and related software. 2. Perform routine system monitoring, performance tuning, and troubleshooting to ensure system reliability… more
    CACI International (11/15/25)
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  • Linux System Administrator with CI…

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a ... operational success of deployed systems . This role includes system design, configuration, and debugging of Linux systems . Note: this is a full time… more
    Parsons Corporation (11/21/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified and secure ... domains in the interest of national security. Job Title: Linux System Administrator Job Code: 29921 Job...Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network… more
    L3Harris (12/10/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    … infrastructure technology to maintain a 24x7x365 uptime service. + Install and set up Linux systems and servers in a hybrid cloud environment. + Migrate server ... system 's architecture. + Maintain best practices on managing systems and services across all environments. Essential Skills +...LDAP, SMTP, and SNMP. + Experience with primary operating systems including Red Hat Enterprise Linux 8+.… more
    Actalent (12/05/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    …libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and… more
    GovCIO (11/07/25)
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