This job posting seeks an expert network engineer specializing in Operational Technology (OT) networks. The role requires deep knowledge of various networking concepts such as TCP/IP, Ethernet, VLANs, routing, switching, and specific OT and IT protocols like Modbus, DNP3, OPC-UA, Profibus, BACnet, DNS, DHCP, SNMP, HTTPS, and NTP. The ideal candidate will also possess strong understanding of firewalls, VPNs, and NAT.
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