IT/OT Network Engineer — GMP‑Ready, FortiGate & VMware

RXinsider LTD.; Petersburg (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

RXinsider LTD. is seeking a Mid-Level Network Engineer to support and enhance network and infrastructure within our pharmaceutical manufacturing facility. The role ensures secure, reliable connectivity for IT and OT systems and supports GMP/GxP‑regulated operations.

You will work with FortiGate firewalls, Cisco switches, Meraki wireless, Windows Server, Linux, VMware, NetApp, Veeam, and TrueNAS across core infrastructure platforms to design, deploy, secure, and maintain highly available networks.

Qualifications

• Hands-on experience with enterprise networking and security platforms.
• Experience with IT/OT environments and GMP/GxP‑regulated operations.
• Familiarity with virtualization, storage, and backup technologies.

Responsibilities

• Maintain, monitor, and optimize enterprise network infrastructure across IT and OT environments.
• Troubleshoot LAN/WLAN, routing, switching, firewalls, and VPN connectivity.
• Support Meraki wireless networks and RF tuning.
• Ensure high network uptime for manufacturing systems including OT devices.
• Configure FortiGate firewalls, policies, NAT, VPNs, and security profiles.
• Collaborate with cybersecurity teams to enforce security standards.

Skills

FortiGate firewalls

Cisco switches

Meraki wireless

Windows Server

Linux

VMware

NetApp

Veeam

Visio

Tools

Visio

Job description

RXinsider LTD. is seeking a Mid-Level Network Engineer to support and enhance network and infrastructure within our pharmaceutical manufacturing facility. The role ensures secure, reliable connectivity for IT and OT systems and supports GMP/GxP‑regulated operations.

You will work with FortiGate firewalls, Cisco switches, Meraki wireless, Windows Server, Linux, VMware, NetApp, Veeam, and TrueNAS across core infrastructure platforms to design, deploy, secure, and maintain highly available networks.