OT Network & Cybersecurity Engineer
Core
Design, secure, and troubleshoot operational technology (OT) network infrastructure for marine and offshore vessels and industrial operations.
Role type
Senior OT Network & Cybersecurity Engineer
Builds
Industrial communication and OT infrastructure for vessels and offshore projects
Domain
Marine/Offshore operations + Industrial Cybersecurity
Required skills
Routing and switching, VLANs, firewalls, network segmentation, OT protocols (PLC, SCADA, Modbus, OPC UA), risk assessment, network hardening, Python/PowerShell/Bash scripting
Preferred skills
Understanding of IEC 62443 or NIST Cybersecurity Framework
Technologies
PLC, SCADA, DCS, Modbus, Ethernet/IP, OPC UA, Python, PowerShell, Bash
Responsibilities
Design, deploy, and maintain network infrastructure across vessels; Troubleshoot connectivity issues impacting operational systems; Perform risk assessments and implement security hardening; Support communication between OT/industrial systems; Use scripting to streamline network tasks; Document network and cybersecurity architectures
Seniority
Senior, hands-on IC
