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Lead IT Systems Engineer — Windows/Linux, Network Ops
Job in
Denver, Denver County, Colorado, 80285, USA
Listed on 2026-08-26
Listing for:
Lumen
Full Time
position Listed on 2026-08-26
Job specializations:
-
IT/Tech
Unix/Linux, Systems Administrator
Job Description & How to Apply Below
Lumen is seeking a Microsoft Windows and Linux Red Hat System Administrator to support a nationwide fiber optic transport network. The role requires hands-on support across Windows Server environments, Red Hat Linux, SQL, SharePoint, and security tooling, with travel up to 15%.
Ideal candidates will have DoD 8570 IAT Level II certification or higher, MSCA and RHCE certifications desirable, and Top Secret/SCI clearance. Location is San Antonio with remote/onsite considerations as needed.
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