Network Engineer, Senior

Overview

AMERICAN SYSTEMS is one of the largest employee-owned companies in the United States, supporting national priority programs in defense, intelligence, and homeland security. As an employee-owner, you'll contribute directly to mission success while growing your own stake in the company's future.

As an on-site AMERICAN SYSTEMS Lead Network Engineer , you'll take a hands-on leadership role ensuring secure, reliable network operations supporting U.S. Government customers. You'll serve as a technical authority, guiding network design, troubleshooting complex issues, and maintaining mission-critical connectivity in classified environments.


As a Lead Network Engineer, you will:

• Configure and troubleshoot Cisco Identity Services Engine (ISE) to protect data and control access to classified networks.
• Install, configure, and maintain Cisco routers, switches, and firewalls .
• Diagnose and resolve Layer 2/Layer 3 , VPN , and VMware network issues.
• Coordinate on-site and remotely with users to configure equipment and troubleshoot connectivity.
• Recommend performance and security enhancements that improve reliability and reduce costs.
• Interface with senior management and vendor technical teams on network solutions.
• Work independently or lead small technical efforts with minimal supervision.

What's in it for you:

What You Bring:

• U.S. Citizenship (required)
• Active TOP SECRET clearance with SCI eligibility
• Bachelor's degree (or 6 additional years of relevant experience in lieu of degree)
• 8-10 years of professional networking experience
• Expertise in Cisco ISE configuration and troubleshooting , routing/switching , and firewall administration
• Strong understanding of Layer 2/3 protocols and network design principles
• Certifications such as CCNP or CCIE are highly preferred

Why AMERICAN SYSTEMS:

• You're not just an employee - you're an employee-owner through our Employee Stock Ownership Plan (ESOP) .
• Contribute to work that matters - safeguarding our nation's most critical missions.
• Join a team that values integrity, innovation, and impact