• Principal Linux System

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

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

    RTX Corporation (Marlborough, MA)
    …growth opportunity with our DT - Information Workplace Services team for a talented Principal Systems Administrator / Analyst. You will collaborate with a ... professionals to support fast-paced, critical programs with classified information system capabilities; develop, implement and maintain secure, cost-efficient 24x7… more
    RTX Corporation (09/26/25)
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  • 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)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Woburn, MA)
    …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 (08/29/25)
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  • Principal OR Sr. Principal Payloads…

    Northrop Grumman (Sudbury, MA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Sr. Principal more
    Northrop Grumman (09/17/25)
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