Network Security Engineer, Senior | Top Secret w/SCI eligibility

AMERICAN SYSTEMS

Ridge Crest, CA Posted October 22, 2026

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On-site Full-time Senior
Job Description

AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Senior Network Security Engineer to help operate and secure classified network infrastructure for a Department of Defense customer at China Lake, CA. In this role, you’ll bring together hands-on Cisco network engineering and cybersecurity skills to keep mission systems secure, reliable, and available. You’ll work independently on assigned priorities while partnering closely with technical teams, customers, and vendors to solve operational...

Required Skills
cybersecurity network engineering
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