• System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    **Description** ** System Administrator - Linux** **Leidos** has a new and exciting opportunity for a ** System Administrator - Linux** in our **National ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...(ex. Network Switches, Routers, LANs, & cabling, Windows/Linux operating systems , VMware , etc.). + Must have experience… more
    Leidos (01/06/26)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active...including Red Hat Enterprise Linux (RHEL5.4), Centos 7,8 Linux, VMWare Vcenter Server and Vsphere client, Sun Solaris 9,… more
    DCCA (11/17/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …Office reporting through the Digital Modernization sector, is seeking an early career ** System Administrator ** to join our team. In this role, you'll play ... + Provide backup and recovery services while managing file systems and disk space. + Utilize desktop and server...Degree** and a minimum of two 2 years of System Administrator experience. + **Current Secret clearance**… more
    Leidos (11/06/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 2** to join our **Security and Electronic Systems ... + HS Diploma or Equivalent and 8+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (11/05/25)
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  • Network and Systems Administrator

    CAI (Evanston, IL)
    Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time **Worksite flexibility:** Onsite **Who we are** CAI is a global technology ... Summary** We are looking for a motivated Network and Systems Administrator ready to take us to...consists of SQL Server, PostgreSQL and DB2. The corporation's systems are hosted primarily using VMware in… more
    CAI (11/24/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …of related experience + CompTIA Security+ Minimum + Proven experience as a System Administrator in a classified environment, preferably within the intelligence ... network operations. + Oversee the deployment, configuration, and management of ESX/ VMware and Hyper-V virtual environments. + Utilize Ansible for automation of… more
    Parsons Corporation (12/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …5 + 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...systems . This role supports mission readiness by maintaining system availability, performing troubleshooting, and ensuring systems … more
    General Dynamics Information Technology (12/18/25)
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  • IT System Administrator

    Belcan (Elkhart, IN)
    IT System Administrator Job Number: 355630 Category: Systems Administration Description: Job Title: System Administrator Location: Elkhart, IN Zip ... Date: Right Away Keywords: #ElkhartJobs; #ISystemadministratorjobs; Job Description: Job Title: System Administrator Temporary Role Location Address: Elkhart, IN… more
    Belcan (10/23/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …our systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace ... Services collaborate and support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement,… more
    RTX Corporation (12/29/25)
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  • Network Administrator

    System One (Tulsa, OK)
    …weekends as needed System One is looking for an experienced Network Administrator to manage and maintain our client's network and infrastructure systems . ... Job Title: Network Administrator Location: Tulsa , Oklahoma Type: Contract To...+ Install, configure, and maintain network hardware and software systems . + Monitor network performance and troubleshoot connectivity issues.… more
    System One (12/26/25)
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