• System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P3** ** Principal Specialist level** ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (09/18/25)
    - Related Jobs
  • Principal /Sr. Principal

    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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...available for this position.** As the DARC Early Use System Administrator you will get to: +… more
    Northrop Grumman (08/08/25)
    - Related Jobs
  • Principal Systems

    Northrop Grumman (Jacksonville, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for Principal Systems Administrator to join our team of qualified, diverse ... for a classified government contract. . Perform as a Linux \Redhat System Administrator for a...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . . Linux Operating System more
    Northrop Grumman (09/13/25)
    - Related Jobs
  • Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …and create end-of-end solutions to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a ... problems that create a safer, more secure world. **Sr. Principal Storage & Data Protection System Administrators**...and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience… more
    RTX Corporation (09/24/25)
    - Related Jobs
  • Sr. Principal Cloud Systems

    Northrop Grumman (Huntsville, AL)
    …position will be located in Huntsville, AL. **Position Overview:** The selected Sr. Principal Systems Administrator will provide support for the Modeling ... has an exciting career opportunity for a Sr. Principal Cloud Systems Administrator to...HP or Dell servers + 3+ Years' experience with Linux Operating System Administration (ie, RHEL8, etc.)… more
    Northrop Grumman (09/17/25)
    - Related Jobs
  • Principal System

    RTX Corporation (Marlborough, MA)
    …integrity of our systems and support IT infrastructures around the world. ** Principal Linux System Administrators,** internally known as Principal ... required prior to start date.** + Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration, patching, and troubleshooting… more
    RTX Corporation (09/19/25)
    - Related Jobs
  • Principal Cyber Systems

    Northrop Grumman (Augusta, GA)
    …Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    Northrop Grumman (08/20/25)
    - Related Jobs
  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …will include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate ... your career. The Northrop Grumman Classified Solutions team is seeking an experienced ** Principal Linux DevOps Engineer** to join its dynamic team of technical… more
    Northrop Grumman (09/25/25)
    - Related Jobs
  • Sr. Principal System

    RTX Corporation (Plano, TX)
    …solves tough, meaningful problems that create a safer, more secure world. **Sr. Principal System Administrators** , internally known as Principal Analyst, ... teams to support exciting, critical programs with classified information system capabilities. Success in this role means you are...problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (09/09/25)
    - Related Jobs
  • Principal System

    RTX Corporation (Tucson, AZ)
    …of our systems and support IT infrastructures around the world. ** Principal System Administrators,** internally known as Principal Analyst, ... team to support exciting, critical programs with classified information system capabilities. Success in this role means you can...problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (10/02/25)
    - Related Jobs