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
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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