• Network and Computer Systems

    Intelligent Waves (Charlottesville, VA)
    …Waves is seeking a highly skilled and mission-focused **Network and Computer Systems Administrator ** to support critical operations for our government customer. ... member of our technical team, the Network and Computer Systems Administrator will provide comprehensive Tier 1-3...or YAML** . + 3+ years of experience with ** Linux operating systems ** and command-line interface (CLI)… more
    Intelligent Waves (05/30/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …IAM II requirements Preferred Skill Sets Familiarity with computer networks to include Microsoft Windows and Linux based operating systems as well as ... growth. Find your future together with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following primary… more
    Kratos Defense & Security Solutions, Inc. (06/03/25)
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  • Senior Systems Administrator

    SAIC (Hampton, VA)
    **Description** **Science Applications International Corporation (SAIC)** is seeking a **Senior System Administrator ** to join our team in support of the Air ... clearance, with eligibility for SCI + Experience with Microsoft Windows Servers and Desktop Operating Systems (OS)...the following software technologies: + Microsoft Exchange + Microsoft System Center (SCCM/MECM) + Windows Software Update… more
    SAIC (05/31/25)
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  • Sr. Systems Administrator

    SAIC (Chantilly, VA)
    Windows and Linux servers, and high-powered GPU workstations. The Systems Administrator will also be responsible for the Risk Management Framework (RMF) ... **Description** SAIC is seeking a highly motivated Systems Administrator to join our team...(9) years or more experience. + Experience with MS Windows Server 2022/2019 withexpertise in Active Directory and Group… more
    SAIC (05/18/25)
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  • Systems Administrator (Server)

    CACI International (Doral, FL)
    …public cloud provider hosted). + Support multiple operating systems including Linux , RedHat, Apache and Microsoft Windows . + Provide enterprise print, scan, ... Systems Administrator (Server) Job Category: Information...Provide service for virtual and physical platforms including automated system provisioning, deployment, and servicing of enclaves (including cloud-based:… more
    CACI International (03/16/25)
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  • Senior System Administrator (Onsite…

    RTX Corporation (Tucson, AZ)
    Administrator is responsible for the installation, configuration, and maintenance of both Windows and Linux operating systems . The role requires advanced ... administration of VMware Cloud Foundation (VCF) automation. The Senior System Administrator will work closely with various...Support of IaaS and PaaS environments. + Maintain CDS systems in accordance with security requirements, system more
    RTX Corporation (05/28/25)
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  • Systems Administrator

    SOS International LLC (Fort Meade, MD)
    Overview SOSi is currently seeking a Systems Administrator to join our team in Fort Meade, MD. Essential Job Duties Perform systems administration of desktop ... Provide support for implementation, troubleshooting and maintenance of IT systems . Manage IT system infrastructure and any...to include TCP/IP a plus. Experience with a ticketing system such as Remedy. Linux OS experience.… more
    SOS International LLC (03/15/25)
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  • Multi-Cloud Systems Administrator

    Leidos (Indianapolis, IN)
    …in this role you will be responsible for:** + Systems Administration: + System administration tasks for Windows Server 2022 and RHEL 8 including regular ... **Description** Leidos is seeking an experienced **Multi-Cloud Systems Administrator ** to join our growing...+ Proficiency in both Windows Server and Linux Server operating systems and application management.… more
    Leidos (05/03/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...escalated from Tier 1. * Administer and maintain servers ( Windows , Linux , Solaris), desktops and applications, printers… more
    CACI International (06/06/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , ... win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (05/09/25)
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