• Sr. Principal AIX or Linux System…

    RTX Corporation (Tewksbury, MA)
    …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous AIX , Redhat Enterprise Linux, and ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to an AIX /Linux… more
    RTX Corporation (10/02/25)
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  • Principal Linux System Administrator

    RTX Corporation (Tewksbury, MA)
    …Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, as only US citizens ... technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. Principal System … more
    RTX Corporation (08/15/25)
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