• 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
  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (11/26/25)
    - Related Jobs
  • Sr. Principal System Administrator

    RTX Corporation (Marlborough, MA)
    systems and support IT infrastructures around the world. **Sr. Principal Linux System Administrators,** internally known as Sr. Principal Analyst, ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do...clearance is issued. + Experience with Red Hat Enterprise Linux (RHEL), and Windows OSs including system more
    RTX Corporation (11/18/25)
    - Related Jobs
  • L3 Systems Administrator

    Belcan (Cincinnati, OH)
    L3 Systems Administrator Job Number: 360924 Category: -Software & Systems SBU Description: A Tier lll Systems Administrator job is currently ... all high-level escalation items are completed. Tier 3 resources will ensure that system hardware, operating systems , software systems , and related procedures… more
    Belcan (10/29/25)
    - Related Jobs
  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen ... the candidate's experience, education, skills, and current market conditions.) As the System Administrator , you'll join a high-performing team dedicated to… more
    Nexagen Networks Inc (11/01/25)
    - Related Jobs
  • Training Simulator System

    Lockheed Martin (Orlando, FL)
    …position will offer a long\-term deployment to a foreign country as a Training System Simulator System Administrator for the F\-35\. The successful candidate ... sustainment, maintenance, and operations benefiting the Finnish Air Force\. The Systems Administrator will support the sustainment, maintenance, and operation… more
    Lockheed Martin (11/09/25)
    - Related Jobs
  • System Administrator

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as ... 8.x and 9.x + Hardware: HP ProLiant servers, Dell R810, R710, R610 + Software: Linux file system , MS Office, VMware ESXI 5.x, 6.x, Nutanix Acropolis, Nutanix… more
    GovCIO (11/13/25)
    - Related Jobs
  • Mid-Level Systems Administrator

    The Boeing Company (Herndon, VA)
    …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Herndon, VA; ... Chantilly, VA;** or **Fairfax, VA** . As a Systems Administrator , you will play a crucial role in maintaining and optimizing our IT infrastructure, ensuring the… more
    The Boeing Company (11/19/25)
    - Related Jobs
  • System Administrator

    SAIC (Colorado Springs, CO)
    **Description** We are looking for an experienced System Administrator to manage and enhance our IT infrastructure, particularly in a DoD environment. The ideal ... + Security + Certification is required. + Server Certification (Azure, Linux System Administration Fundamentals, Microsoft certified: Fundamentals or equivalent,… more
    SAIC (11/21/25)
    - Related Jobs
  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
    - Related Jobs