Senior Network Engineer, IT/OT
Location: Carencro, LA
Work arrangement: On-site 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.
What you'll do
• 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.
What we're looking for
• 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
Network Engineer in Carencro at ESP Enterprises Inc.
This position is listed as full time and onsite. It was posted 2 days ago.