Lead Network Engineer – Cisco ISE & Firepower (TS/SCI)

AMERICAN SYSTEMS

Dallas (TX)

On-site

USD 155,000 - 180,000

Full time

14 days+

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Benefits offered by this job

Healthcare benefits
Paid leave
Retirement plans
Education and training assistance

Job summary

AMERICAN SYSTEMS is seeking a Lead Network Engineer in Dallas, TX, to support secure operations in a highly classified environment. The role demands expertise in Cisco ISE, Cisco Firepower, and a strong foundation in enterprise network security.

Your responsibilities will include leading operations, troubleshooting network issues, and maintaining infrastructure. The ideal candidate must have 8+ years of relevant experience, a related degree, and an active TS/SCI clearance.

This full-time position offers a competitive salary range of $155,000 to $180,000 based on qualifications.

Qualifications

  • 8+ years of network engineering experience in enterprise or highly regulated environments.
  • Active TS/SCI clearance with SAP eligibility required.
  • DoD 8140/8570 IAT II certification required.

Responsibilities

  • Lead secure network engineering and operational support in a highly classified environment.
  • Configure and troubleshoot Cisco ISE for network access control.
  • Design and maintain secure network infrastructure.

Skills

Cisco ISE
Cisco Firepower
Layer 2/Layer 3 networking
Routing
Switching
VLANs
Access Control Lists (ACLs)
Subnetting
VPN
Technical problem-solving

Education

Bachelor's degree in a related technical field

Tools

Cisco routers
Cisco switches
Firewalls
Virtual Machines

Job description

AMERICAN SYSTEMS is seeking a Lead Network Engineer in Dallas, TX, to support secure operations in a highly classified environment. The role demands expertise in Cisco ISE, Cisco Firepower, and a strong foundation in enterprise network security.

Your responsibilities will include leading operations, troubleshooting network issues, and maintaining infrastructure. The ideal candidate must have 8+ years of relevant experience, a related degree, and an active TS/SCI clearance.

This full-time position offers a competitive salary range of $155,000 to $180,000 based on qualifications.

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