• Lab Manager / System Administration

    Node.Digital (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
    Node.Digital (10/21/25)
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  • Cyber Systems Administrato

    L3Harris (Salt Lake City, UT)
    …with tools such as ACAS (Nessus), STIGViewer, SCAP, and Splunk. + Experience as a Linux System Administrator + Experience with NISPOM, DAAG, JSIG, ICD + ... in the interest of national security. Job Title: Cyber Systems Administrator Job Code: 31202 Job Location:...system security compliance. + A current and active Secret security clearance with the ability to obtain a… more
    L3Harris (11/20/25)
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  • SkillBridge Opportunities for System

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to our nation and global customers. Kratos has an exciting opportunity for a System Administrator to support system and infrastructure engineers, cloud ... in the execution of information assurance and security. The System Administrator will be assisting with the...+ Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • Mult Function Info Systems , MPE…

    Lockheed Martin (Greenville, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Installing Oracle Critical ... for availability and performance \* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed \* Perform… more
    Lockheed Martin (11/13/25)
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  • Closed Room Infrastructure

    BAE Systems (Maple Grove, MN)
    …- Experience with administering Windows systems . - Experience with administering Linux systems . - Basic understanding of networking with Cisco equipment. - ... four years related experience within enterprise client server computing Linux and Windows system administration and application...shall have an intermediate level of understanding of operating systems and be familiar with Linux and… more
    BAE Systems (12/11/25)
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  • Computer Systems Analyst II

    Linchpin Solutions, Inc. (Goose Creek, SC)
    …+ Certifications desired: Comptia Linux + or Oracle Certified Professional or Oracle Linux 8 System Administrator ; CompTIA Network+ or CISCO Certified ... are currently hiring for a dynamic and experienced Computer Systems Analyst II. Clearance:Active DoD Secret Clearance...networks to include hardware and software solutions. + Manage system uptime and availability for Linux and… more
    Linchpin Solutions, Inc. (01/13/26)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the ... enhancements, application deployments, and infrastructure upgrades in a dynamic information system hosting environment * Proficiency with Red Hat/ Linux *… more
    Amentum (12/05/25)
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  • Multi-Functional Info Systems Analyst…

    Lockheed Martin (Greenville, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... Martin Aeronautics Field Sustainment Team as a Multi\-Functional Info Systems , Database Administrator \! This role is in...performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system more
    Lockheed Martin (12/10/25)
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  • Software Systems Integrator

    L3Harris (Greenville, TX)
    …Schedule: 9/80 Job Description: L3Harris is seeking a hybrid Windows/ Linux Systems Administrator to support Mission System integration in unclassified ... Essential Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network operations +… more
    L3Harris (01/06/26)
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  • Mult Function Info Systems , DBA (Barnes…

    Lockheed Martin (Westfield, MA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (01/14/26)
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