• Windchill Application Administrator

    RTX Corporation (Plano, TX)
    …**Security Clearance:** DoD Clearance: Top Secret **Windchill Application Administrator (PDM/PLM)** **Business and Transformation Technologist, Principal ... Engineering Digital Solutions (EDS)** group is seeking a motivated Business Systems & Transformation Technologist ( Principal Specialist). This candidate will… more
    RTX Corporation (09/19/25)
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  • Principal Storage & Data Protection System…

    RTX Corporation (Tucson, AZ)
    …create end-of-end solutions to solve complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a seasoned ... . + Experience with Linux Operating System. (RHEL preferred) + Experience with Windows operating systems **Qualifications We Prefer** : + Experince with RAID… more
    RTX Corporation (09/24/25)
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  • Principal System Administrator

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an excellent opportunity for a Principal System Administrator - X-Lab System Administrator (25-507) to join ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/04/25)
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  • Principal System Administrator Linux

    RTX Corporation (Andover, MA)
    …team solves tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in Program Digital Services, collaborate with a ... are eligible for a security clearance). + Experience with Microsoft Windows operating systems . + Experience with Red Hat Enterprise Linux + Experience with… more
    RTX Corporation (09/11/25)
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  • Principal Systems

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS,...complexity to include the integration of hardware and operating systems (OS). + Must be able to obtain Department… more
    RTX Corporation (09/03/25)
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  • Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    …as assigned. + Experience provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows ... Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or… more
    RTX Corporation (10/15/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …our systems and support IT infrastructures around the world. ** Principal System Administrators,** internally known as Principal Analyst, infrastructure ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows ...IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and… more
    RTX Corporation (10/02/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …and workstation support. + Experience with troubleshooting, patching, and support Linux, ESXi and Windows Systems . + Work as a team member in a fast-paced ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/ Windows more
    RTX Corporation (09/26/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …complex IT infrastructure problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... tough, meaningful problems that create a safer, more secure world. **Sr. Principal System Administrators** , internally known as Principal Analyst,… more
    RTX Corporation (09/09/25)
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  • Sr. Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr. Principal ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous AIX, Redhat Enterprise Linux, and Microsoft … more
    RTX Corporation (10/02/25)
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