TS/SCI Systems Administrator—DoD Security & Virtualization

STR; Atlanta (GA); On-site; USD 85,000 - 120,000; Full time

Job summary

STR is hiring a Systems Administrator with an active Top-Secret/SCI clearance to support our Atlanta, GA operations. The role requires administering Linux and Windows systems in traditional and virtualized environments.

You will work with ISSMs, ISSOs, management, and researchers, performing vulnerability remediation, patching, and hands-on diagnostics. Travel and after-hours support may be required to meet mission needs.

Qualifications

• Active Top Secret / SCI clearance required.
• Basic to intermediate knowledge of Linux (Red Hat, CentOS, Ubuntu) and Windows OS administration.
• Experience with business and engineering applications (e.g., Microsoft Office, MATLAB, Visual Studio, VMWare).
• Excellent problem solving, time management and organizational skills with ability to prioritize and meet deadlines.
• Strong customer service and teamwork orientation; self-motivated and analytical.

Responsibilities

• Support senior admins in implementing, deploying, and maintaining Linux and Windows OS in traditional and virtualized environments.
• Assist ISSM/ISSO and researchers in meeting customer requirements.
• Run vulnerability and compliance scans and remediate findings.
• Perform monthly patching of offline Windows and Linux assets.
• Maintain hardware/software inventory and configurations; create SOPs.

Skills

Linux administration

Windows administration

PowerShell

VMware

Active Directory

Group Policy

Tools

VMware

MS Active Directory

Group Policy

Job description

STR is hiring a Systems Administrator with an active Top-Secret/SCI clearance to support our Atlanta, GA operations. The role requires administering Linux and Windows systems in traditional and virtualized environments.

You will work with ISSMs, ISSOs, management, and researchers, performing vulnerability remediation, patching, and hands-on diagnostics. Travel and after-hours support may be required to meet mission needs.