• Principal/ Sr . Principal Systems

    Northrop Grumman (Eglin AFB, FL)
    …advantage to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a **System Administrator ** to join the Deep Space Advanced ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...for this position.** As the DARC Early Use System Administrator you will get to: + Power up, configure,… more
    Northrop Grumman (08/08/25)
    - Related Jobs
  • Senior Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is searching for a Senior Linux Administrator to support the Missile Defense Agency Information Management and Software Services (AIMSS) effort. ... Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs administration...required. + Senior knowledge and experience of Linux operating systems (RHEL). + Experience with… more
    Integration Innovation, Inc. (i3) (08/14/25)
    - Related Jobs
  • Sr . Systems Administrator

    Community Health Systems (Franklin, TN)
    **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively monitors performance and availability of applications, ... Knowledgeable of TCP/IP and the OSI Model + Knowledge of Windows/ Linux /Unix operating systems + Expertise with common troubleshooting techniques such as ping,… more
    Community Health Systems (09/05/25)
    - Related Jobs
  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …framework as the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRTAOR WILL MAKE AN IMPACT:** + Provide system administration ... Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Operating Systems Security,Red Hat Ansible,Red Hat Enterprise … more
    General Dynamics Information Technology (08/22/25)
    - Related Jobs
  • Systems Administrator , Sr

    Lockheed Martin (Sunnyvale, CA)
    …CA, on a 9x80 schedule, with every other Friday off\!** This Information Systems Analyst Sr position will support military Space Programs\. This position ... DoD 8570 compliant certification\) * Demonstrated experience with Windows Server and Linux operating systems * Demonstrated experience with Active Directory… more
    Lockheed Martin (09/04/25)
    - Related Jobs
  • Senior Linux System…

    Leidos (Alexandria, VA)
    …Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a ** Senior Linux System Administrator ** . Our mission is to develop tools ... get capabilities to the warfighter more rapidly. The System Administrator will work within a team engineers, developers and...to our enclaves, as well as ensuring the existing systems are secure and performing as intended. This position… more
    Leidos (09/26/25)
    - Related Jobs
  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! ... Program, Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's Enterprise… more
    TISTA Science and Technology (09/27/25)
    - Related Jobs
  • SkillBridge: Sr . System…

    RTX Corporation (Andover, MA)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Skillbridge Sr . System Administrator Intern -Andover, MA, will sponsor a ... solves tough, meaningful problems that create a safer, more secure world. ** Senior System Administrator ** in Information Workplace Services will collaborate with… more
    RTX Corporation (08/13/25)
    - Related Jobs
  • Sr . Principal Systems

    Northrop Grumman (Wright Patterson AFB, OH)
    …making history. _Northrop Grumman Defense Systems (NGDS) is seeking a Principal/ Sr . Principal Systems Administrator to maintain and enhance capabilities ... Level II certification such as CASP+ or Security+ Proficiency with Linux Operating Systems + Experience with Cloud-based technologies, such as AWS + Expertise… more
    Northrop Grumman (09/30/25)
    - Related Jobs
  • Senior Linux System…

    GovCIO (Montgomery, AL)
    …referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and… more
    GovCIO (08/08/25)
    - Related Jobs