OT Networking Architect

Job Title: OT Networking Architect
Location: United Kingdom

Were helping a leading client find an OT Networking Architect to design and secure industrial networks. If youve got hands-on experience with OT firewalls and monitoring tools, and enjoy solving complex networking challenges, this could be a great fit.

What youll do:

• Design and build OT network architectures for industrial sites

• Set up and manage firewalls (Palo Alto, Fortinet, Hirschmann, Cisco, Tofino, etc.)

• Use OT monitoring tools like Nozomi, Claroty, or Tenable.ot to keep networks safe

• Work with controls and IT teams on secure connectivity and troubleshooting

• Make sure network documentation and security practices are always up to date

What were looking for:

• Solid experience with OT/ICS networking

• Strong background in industrial firewalls and network segmentation

• Familiar with common OT protocols and monitoring tools

• Knowledge of industry security standards (IEC 62443, NIST 800-82)

Certifications are welcome but not required.

Interested? Send your CV or get in touch for a chat.

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