• IT Systems Administrator

    Leidos (Washington, DC)
    **Description** The Leidos National Security Sector is seeking an experienced ** Systems Administrator ** to provide technical expertise installing, configuring, ... and a minimum of 5 years of professional experience as a Systems Administrator supporting enterprise environments _(additional experience, education and training… more
    Leidos (09/13/25)
    - Related Jobs

  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Group Policy** , **DNS** , **DHCP** , and **DFS** . + Perform ** Linux system administration** (RHEL, CentOS, Ubuntu), including user management, permissions, ... requirements. **Basic Qualifications:** + Bachelor's degree in Computer Science, Information Systems , or related field (or equivalent work/military… more
    General Dynamics Information Technology (10/14/25)
    - Related Jobs

  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …$115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal ... configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix. + Resource management… more
    Financial Partners Credit Union (09/01/25)
    - Related Jobs

  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …management system (DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and ... Sr. Systems Administrator Location: Washington, DC, US...Clearance to start Required Technical Skills: . Senior Level system administrator skills required . Current and… more
    Arena Technical Resources, LLC (10/25/25)
    - Related Jobs

  • Systems Network Administrator…

    Leidos (Laurel, MD)
    …and manage Linux , UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, et al. + Build, ... for escalated tickets. **Basic Qualifications:** + Ten (10) years' experience as a system administrator in programs and contracts of similar scope, type, and… more
    Leidos (11/18/25)
    - Related Jobs

  • Principal Windows Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... to the following: + Perform as a primary Windows/VMware systems administrator for a classified government contact....8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments. + Experience installing, configuring,… more
    Northrop Grumman (11/13/25)
    - Related Jobs

  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    … 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, and… more
    RTX Corporation (10/29/25)
    - Related Jobs

  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security Technical ... short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training… more
    Huntington Ingalls Industries (10/11/25)
    - Related Jobs

  • System Administrator

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Synergy ECP (10/22/25)
    - Related Jobs

  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... managers and client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level… more
    Leidos (11/15/25)
    - Related Jobs