Senior Principal System Administrator Lead - Onsite, Secret Clearance
Listed on 2026-11-04
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IT/Tech
Systems Administrator, Cybersecurity
RTX’s Digital Technology (DT) organization seeks an IT systems administrator to provide 24x7 on-site support in Tucson, AZ. You will manage Windows and Red Hat environments, implement security controls, and collaborate with cybersecurity to meet DoD requirements. The role requires an active Secret clearance, U.S.
citizenship, and travel up to 5%. Join RTX to support critical IT infrastructure in a defense-focused environment at a leading aerospace company with a strong emphasis on security and
As a Senior Principal System Administrator Lead
- Onsite, Secret Clearance, you will play an important part at Prattwhitney in Tucson, AZ, United States.
The Senior Principal System Administrator Lead
- Onsite, Secret Clearance role at Prattwhitney is now open for applications in Tucson, AZ, United States.
Join us at Prattwhitney as our next Senior Principal System Administrator Lead
- Onsite, Secret Clearance in Tucson, AZ, United States.
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