• Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …of our systems and support RTX's IT infrastructure around the world. ** Principal System Administrators** , internally known as Principal Analyst, ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise … more
    RTX Corporation (09/16/25)
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  • Systems Engineer/ Principal…

    Boehringer Ingelheim (Ridgefield, CT)
    …with customers and vendors. + Knowledge in administration of operating systems (Windows and Linux Server) including installation, configuration of software ... **Description** For Boehringer IT, the Systems Engineer/ Principal Systems Engineer... administration of user accounts/permission management. Windows or Linux experience required. + Knowledge of the system… more
    Boehringer Ingelheim (09/20/25)
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  • Sr. Principal System Administrator

    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… more
    RTX Corporation (09/09/25)
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  • Principal /Sr. Principal…

    Northrop Grumman (Eglin AFB, FL)
    …questions from witnessing customer representatives. + As time permits, support Systems Administration development functions. + Basic Qualifications for Level ... be a part of our mission. Northrop Grumman Space Systems is seeking a ** System Administrator** to...3 ( Principal ): + Associate's degree and 7 years of experience… more
    Northrop Grumman (08/08/25)
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  • 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 ... Provide Tier 1 and Tier 2 technical support (Domain Administration , System Administration , and Network...by navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red… more
    Northrop Grumman (08/20/25)
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  • Sr. Principal Cloud Systems…

    Northrop Grumman (Huntsville, AL)
    …network storage devices and HP or Dell servers + 3+ Years' experience with Linux Operating System Administration (ie, RHEL8, etc.) + Demonstrated experience ... position will be located in Huntsville, AL. **Position Overview:** The selected Sr. Principal Systems Administrator will provide support for the Modeling and… more
    Northrop Grumman (09/17/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …and/or certification. . Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . . Linux Operating System experience and/or certification for ... Grumman Aeronautics Systems has an opening for Principal Systems Administrator to join our team...for a classified government contract. . Perform as a Linux \Redhat System Administrator for a classified government… more
    Northrop Grumman (09/13/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …will work with ONEROOF, PITCHHITTER, NiFi, and various Systems Administration (SA) components, ensuring seamless virtualization, Linux environments, GOTS ... **Description** **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/09/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …Enterprise Linux , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration experience, Windows or Linux administration ... a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. +… more
    RTX Corporation (09/11/25)
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  • Engineer / Principal System Engineer

    Boehringer Ingelheim (Ridgefield, CT)
    …systems support, technical guidance, administrative and maintenance duties. Systems Engineer will participate in system development, demand management, ... business consultancy, and system administration to assigned business clients. Through ongoing consultation with.... + Knowledge in administration of operating systems (Windows and Linux Server) including installation,… more
    Boehringer Ingelheim (08/19/25)
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