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# Senior Network Engineer

- **Company:** ESP Services
- **Location:** Lafayette, LA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Health Information Management, Supervisory Control and Data Acquisition (SCADA), Virtual Private Networks (VPN), Network Diagrams, Routing, Network Segmentation, TCP/IP, Virtual Local Area Networks, Wireless Networks, Computer Networking Systems, System Availability, Firewalls (Computer Science), Fortinet, Firewall Services Module, Cisco
- **Published:** September 22, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=5f56135533d0fe61

## About the Role

* Strong hands-on experience with Cisco networking and Fortinet security technologies.
 * Solid knowledge of TCP/IP, routing and switching, VPNs, firewalls, network segmentation, and troubleshoot

## Description

We are recruiting a Senior Network Engineer to design, secure, and support networks across corporate and industrial environments. This hands-on role works closely with IT, site operations, and controls teams to keep critical systems connected and available., * Design and maintain LAN, WAN, wireless, and site-to-site connectivity across multiple facilities.

 * Configure and troubleshoot Cisco routing, switching, and wireless infrastructure.
 * Manage Fortinet firewalls, VPNs, security policies, and centralized management tools.
 * Build secure separation between corporate IT and industrial networks using VLANs, firewalls, and industrial DMZs.
 * Support networks connected to PLCs, HMIs, SCADA systems, and other operational technology.
 * Improve network resilience through redundant connections, firewall high availability, monitoring, and incident response.
 * Maintain network diagrams, addressing records, firewall rules, and support procedures.
 * Partner with site teams on upgrades and troubleshooting, with occasional travel, on-call support, and maintenance work.