• Sr. Principal HPC System…

    Northrop Grumman (Annapolis Junction, MD)
    …a part of our mission! Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal or Sr. Principal HPC System Administrator ** . This position ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be filled as a Principal or Sr. Principal HPC System Administrator ** Basic… more
    Northrop Grumman (08/15/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr.…

    Northrop Grumman (Annapolis Junction, MD)
    …be a part of our mission! We are looking for you to join our team as an HPC Systems Administrator based out of Annapolis Junction or Linthicum, MD. As an ... HPC Systems Administrator at Northrop Grumman you will have a challenging and rewarding opportunity to be a part of our Enterprise-wide digital… more
    Northrop Grumman (08/27/25)
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  • 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 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)
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  • Principal Systems…

    RTX Corporation (Tucson, AZ)
    …of our systems and support IT infrastructures around the world. ** Principal System Administrators** , internally known as Principal Analyst, infrastructure ... complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux… more
    RTX Corporation (08/02/25)
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  • Senior Principal Systems…

    RTX Corporation (El Segundo, CA)
    …world. **What You Will Do** + We are seeking an experienced System Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined ... is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows/Linux infrastructure… more
    RTX Corporation (08/22/25)
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  • System Administrator , Principal…

    RTX Corporation (Farmington, NM)
    …a security clearance **Security Clearance:** DoD Clearance: Secret **System Administrator , Principal Specialist (P3)** **Raytheon Digital Technology** **Program ... tough, meaningful problems that create a safer, more secure world. Principal System Administrators, Information Workplace Services, collaborate with a diverse team… more
    RTX Corporation (08/26/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …of our systems and support IT infrastructures around the world. ** Principal System Administrators** , internally known as Principal Analyst, infrastructure ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux… more
    RTX Corporation (08/08/25)
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  • Principal Linux System Administrator

    RTX Corporation (Tewksbury, MA)
    …our systems and support IT infrastructures around the world. Principal System Administrators, internally known as Principal Analyst, infrastructure Workplace ... IT infrastructure problems. **Responsibilities to** **Anticipate** : .Provide IT systems administration in a heterogeneous Redhat Enterprise Linux, Microsoft… more
    RTX Corporation (08/15/25)
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  • Sr Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …+ Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... system wide software and allocating mass storage space. + Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows and environment. +… more
    RTX Corporation (08/14/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment. + ... scope and complexity to include the integration of hardware and operating systems (OS). + Work with Cybersecurity professionals to maintain security requirements and… more
    RTX Corporation (07/15/25)
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