Systems Administrator

Peraton

Herndon, VA Posted October 26, 2026

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On-site Full-time Mid level
Job Description

We are seeking a skilled Systems Administrator with an active TS/SCI clearance to join our team supporting mission-critical operations. The ideal candidate will manage, maintain, and enhance secure Windows-based environments while ensuring uptime and performance for essential applications. The candidate will be working closely with IA team supporting Continuous Monitoring tasks, enforcing cybersecurity compliance, and addressing vulnerabilities identified through Nessus scans. This role involves configuring and maintaining Windows servers and desktops,...

Required Skills
cybersecurity compliance
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