SR Network Engineer

  • Business Centric Technology
  • Irving, Texas
  • Full Time
Our top client in Irving, TX, is searching for a SR. Network Engineer who can design, implement, and scale enterprise networks from the ground up. This is an opportunity to help shape and modernize a large-scale network landscape following a major merger, while mentoring a strong technical team and driving critical infrastructure initiatives across the organization. The ideal candidate has deep expertise in enterprise networking and security, with especially strong experience in the Fortinet ecosystem.

This is a direct-hire position working on-site in Irving, TX, Monday - Thursday; Fridays are remote.

COMP: Up to $150K

WHAT S IN IT FOR YOU:

Medical, dental, and vision with employer contributions

Healthcare FSA & telehealth options

Paid vacation, sick leave & holidays

Life & AD&D insurance, plus multiple 401(k) plans

Ongoing learning and development programs

WHAT YOU LL DO:

Design, build, and support large-scale enterprise network infrastructure across LAN, WAN, wireless, and security environments

Lead network modernization and integration initiatives related to recent acquisitions

Architect scalable networking solutions for new branch deployments and enterprise growth

Configure, manage, and optimize routers, switches, firewalls, VPNs, and related infrastructure

Implement & maintain network security controls, including FortiGate, FortiManager & FortiAnalyzer

Troubleshoot complex network and security issues while providing Tier 2/3 support

Support Azure networking and hybrid infrastructure environments

Maintain routing and switching consistency across global environments

Mentor junior engineers and contribute to team knowledge sharing

Participate in capacity planning, documentation, process improvement, and change management initiatives

REQUIRED EXPERIENCE

Bachelor s degree in Computer Science, Information Technology, or a related field

10+ years of enterprise network engineering experience within large-scale environments and datacenter infrastructure experience

Advanced experience with: Cisco Nexus 7K/9K, Cisco Catalyst switching and routing, and Fortinet security technologies

Hands-on expertise with: FortiGate, FortiManager, and FortiAnalyzer

Strong understanding of routing protocols and enterprise networking concepts

Proven experience designing and implementing networks, not just monitoring/supporting them

Preferred: Azure Networking, SD-WAN, Cisco ISE, Ruckus Wireless, Site-to-Site VPN, IPsec & SSL VPN

CCNA, CCNP, and CCNE preferred

APPLY TODAY! CP# 8565
Job ID: 522901127
Originally Posted on: 5/29/2026

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