Senior Windows Systems Administrator – Onsite, DoD Cleared

RTX is seeking a Principal System Administrator in El Segundo, CA, to provide IT systems administration in Windows and Red Hat environments. You will collaborate in a fast-paced team, resolving complex issues and supporting cybersecurity requirements.

Candidates must have a DoD 8140/8570 certification or equivalent, and US citizenship with security clearance eligibility. This is a full-time onsite role with comprehensive benefits and incentive programs.