It & cybersecurity jobs in Charlotte, NC

About the role

As a Senior Network Engineer, you will lead the implementation, maintenance, optimization, and architectural design of LendingTree's enterprise network infrastructure. You will serve as a subject matter expert in our Fortinet-based environment, including firewalls, switches, access points, FortiSASE, and SD-WAN solutions. This role is ideal for a Senior engineer who is familiar with modern Infrastructure as Code (IaC) principles, network automation, and modern cloud networking architectures across AWS and Azure while embracing SRE fundamentals to ensure our network services are reliable, scalable, and observable.

What you'll bring

• 5+ years of experience in network engineering or a related technical role
• 2+ years of hands-on experience with Fortinet products (FortiGate firewalls, FortiSwitch, or FortiAP)
• Hands-on experience with cloud networking in AWS and/or Azure environments
• Experience in enterprise-scale environments, leading projects, or mentoring teams.
• Mentor junior network engineers and provide technical guidance.
• Lead network architecture reviews and roadmap planning.
• Solid understanding of network protocols ( BGP, OSPF, VLAN, STP, LACP, etc.)
• Experience with VPN technologies (IPSec, SSL VPN, SD-WAN )
• Familiarity with Git and CICD Pipelines
• Working knowledge of FortiOS, FortiGate firewall configuration, FortiSwitch, FortiAP wireless, and FortiSASE
• Basic understanding of AWS VPC design, Azure VNet architecture, and hybrid connectivity
• Scripting skills in Python, Bash, or PowerShell

Benefits