Network Engineer, Senior

Network Engineer, Senior

Location

US-TX-Dallas

ID

2026-4144

Category

IT / Cyber Security / Network Systems

Position Type

Full-Time

Remote

No

Clearance Required

Top Secret/SCI

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.

Responsibilities

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.


Qualifications

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
  • DoD 8140 IAT II-level certification (e.g., Security+ or equivalent)
  • 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



Pay Transparency Statement

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $110,800.00/Yr. - USD $185,100.00/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

EEO Statement

EEO Race/Sex/Disability Status/Veteran Status
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