Senior Principal System Administrator - DoD IT & Security
Listed on 2026-11-02
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IT/Tech
Systems Administrator, Cybersecurity
RTX seeks a Sr. Principal System Administrator (Manager, Information Workplace Services) in Tewksbury, MA to lead secure, cost-efficient infrastructure for classified programs.
You will design, implement, and sustain Windows and RHEL environments, collaborating with multiple teams to meet security and operational requirements. Role requires DoD RMF/NIST compliance experience, active Secret clearance, and willingness to work onsite with occasional after-hours support.
We are currently recruiting a Senior Principal System Administrator
- DoD IT & Security for our team in Tewksbury, MA, United States.
This is a genuine position to take on the Senior Principal System Administrator
- DoD IT & Security role at Prattwhitney.
As a Senior Principal System Administrator
- DoD IT & Security, you will play an important part at Prattwhitney in Tewksbury, MA, United States.
We invite applications for the Senior Principal System Administrator
- DoD IT & Security position located in Tewksbury, MA, United States.
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