Hybrid Senior Network Engineer — Fortinet + Cloud Networking

LendingTree; Charlotte (NC); Hybrid; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) matching

Flexible/ hybrid work arrangement

Job summary

LendingTree is seeking a Senior Network Engineer to lead implementation, maintenance, and optimization of the enterprise network infrastructure. You will specialize in Fortinet-based environments, FortiGate, FortiSASE, FortiNAC, and SD-WAN, while aligning with IaC and cloud networking in AWS/Azure.

Collaborate with Infrastructure Engineering, Security, Cloud Operations, and DevOps to improve reliability, scalability, and observability.

Qualifications

• Minimum 5+ years in network engineering or related technical role.
• Hands-on Fortinet product experience (FortiGate, FortiSwitch, FortiAP) for 2+ years.
• Experience with cloud networking in AWS and/or Azure environments.
• Mentor junior network engineers and lead architecture reviews and roadmaps.

Responsibilities

• Design, implement, and maintain enterprise network infrastructure including Fortinet devices and SD-WAN.
• Administer FortiSASE and FortiNAC for secure remote access and device visibility.
• Collaborate with InfoSec, DevOps, and Infra teams to improve reliability and security.
• Develop and maintain IaC (Terraform) for network provisioning and automation.
• Create and maintain runbooks, perform on-call duties and incident response.

Skills

Fortinet networking

Cloud networking (AWS/Azure)

IaC (Terraform)

Python/Ansible scripting

Observability & monitoring

Education

Bachelor's or Master's in Computer Science/IT/Networking

Tools

FortiGate

FortiSASE

FortiNAC

Terraform

Ansible

Python

Job description

LendingTree is seeking a Senior Network Engineer to lead implementation, maintenance, and optimization of the enterprise network infrastructure. You will specialize in Fortinet-based environments, FortiGate, FortiSASE, FortiNAC, and SD-WAN, while aligning with IaC and cloud networking in AWS/Azure.

Collaborate with Infrastructure Engineering, Security, Cloud Operations, and DevOps to improve reliability, scalability, and observability.