Global Network Field Engineer: Lead Modern, Secure WAN/LAN

The Hertz Corporation; Frankfort (KY); On-site; USD 108,000 - 132,000; Full time

Benefits offered by this job

Up to 40% off Hertz rentals

Paid Time Off

Medical, dental & vision plan options

401(k) with employer matching

Parental Leave & Adoption Assistance

Employee Assistance Program

Educational Reimbursement & Discounts

Voluntary Insurance Programs

Perks & Discounts – Theme Park Tickets

Job summary

The Hertz Corporation is seeking a Senior Network Field Engineer to deliver reliable, secure, and scalable network solutions across global field locations while supporting corporate and cloud network environments. Your day will blend hands-on network operations, troubleshooting, and performance optimization with leading infrastructure projects that modernize and enhance the company’s technology landscape.

Working closely with cross-functional teams and guided by Enterprise Architecture

Qualifications

• Bachelor’s degree or equivalent professional experience in a related field.
• 5+ years designing, implementing, and optimizing enterprise networks.
• Strong LAN/WAN/SD-WAN and wireless networking expertise.
• Experience with on-premises and cloud networks (Azure/AWS).
• Knowledge of firewall, segmentation, Zero Trust, vulnerability management.

Responsibilities

• Lead global field network opertions with Tier III troubleshooting and NOC partnership.
• Design and deliver LAN, WAN, and wireless solutions for field projects.
• Act as technical lead for network initiatives with cross-functional teams.
• Enhance security and resilience through controls and remediation.
• Monitor performance, capacity, and reliability; ensure compliance.
• Communicate status and recommendations; mentor teammates and influence roadmaps.

Skills

LAN

WAN

SD-WAN

Wireless networking

Routing

Switching

TCP/IP

Network architecture

Enterprise infrastructure design

Azure/AWS networking

Network security principles

Python

Ansible

Terraform

IPAM

Education

Bachelor’s degree in CS/IS/Engineering or related field

Tools

Fortinet FortiGate

Fortinet FortiSwitch

Fortinet FortiAP

FortiManager

FortiAnalyzer

Python

Ansible

Terraform

DNS

DHCP

IPAM

Monitoring/Observability tools

Job description

The Hertz Corporation is seeking a Senior Network Field Engineer to deliver reliable, secure, and scalable network solutions across global field locations while supporting corporate and cloud network environments. Your day will blend hands-on network operations, troubleshooting, and performance optimization with leading infrastructure projects that modernize and enhance the company’s technology landscape.

Working closely with cross-functional teams and guided by Enterprise Architecture