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Lead Network Engineer; Top Secret Clearance w​/SCI eligibility Re Security Clearance

Job in Dallas, Dallas County, Texas, 75201, USA
Listing for: American Systems Corporation
Full Time position
Listed on 2026-01-06
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Lead Network Engineer (Top Secret Clearance w/SCI eligibility Re with Security Clearance
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

* 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 $/Yr.

- USD $/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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