Senior Linux Administrator (Active Clearance)

Lumen

$83k-$122k/yr

United States

Full Time

Remote

6+ years

Ubuntu Red Hat Enterprise Linux Bash VMware ESXi vCenter vSphere KVM LDAP Active Directory Nessus Zabbix Elastic Stack Ansible Python Git GitLab CI/CD Flask Django REST API

Apply on Hiring CafeSeen 2h ago · first found Oct 26, 2026

About the role

Lumen: Quebec-based private electrical and automation equipment distributor serving commercial, industrial, institutional, municipal, and residential customers.

Requirements

6+ years Linux systems administration; advanced Ubuntu and RHEL; VMware ESXi/vCenter/vSphere; KVM; Nessus; SSL/TLS; LDAP/AD; Ansible; Python; Git; active TS clearance with SSBI/T5R and CI polygraph; 5-20% travel.

Where this was posted

Hiring Cafe
last seen 2h ago
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