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Onsite Linux/Windows Systems Administrator – TS Clearance
Job in
El Segundo, Los Angeles County, California, 90245, USA
Listed on 2026-07-14
Listing for:
Segment (Twilio)
Full Time
position Listed on 2026-07-14
Job specializations:
-
IT/Tech
Systems Administrator, Windows Server, Unix/Linux
Job Description & How to Apply Below
RTX is seeking a seasoned IT Systems Administrator to join a fast‑paced onsite team supporting Windows and Red Hat environments in the United States. You will manage ESXi, VCenter, AD, DNS/DHCP, backups, and security hardening, collaborating with Cybersecurity to meet requirements and ensure 24/7 operations.
A university degree with 5+ years of experience (or an advanced degree with 3+ years) is required, plus US citizenship and TS clearance.
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