[Hiring] OT/ICS Network Security Architect @CLOUDSCOUTS SOFTWARE SOLUTIONS LLC

Role Description

The client operates industrial/environmental facilities with both traditional IT and OT/industrial environments. As part of the acquisition/integration, the Security team needs support analyzing OT site scan/discovery data and translating it into network/security architecture diagrams covering devices, zones, segmentation, and data flows.

• Turn raw OT site scan data (asset inventories, traffic captures, device metadata) into detailed, client-ready network diagrams, devices, zones, segmentation, and data flows, structured against a recognized OT reference model such as Purdue/ISA-95.
• Maintain a consistent diagramming standard across sites, flag data gaps or anomalies for follow-up, and iterate based on feedback from the engagement lead and client.

Qualifications

• Demonstrated experience with OT/ICS or industrial control system network environments, and solid grounding in how they differ from standard IT networks.
• Ability to read scan/discovery data and translate it accurately into polished, presentation-ready diagrams, with strong supporting documentation for both technical and executive audiences.

Requirements

• Prior experience producing OT network diagrams as a deliverable on a security assessment or M&A/integration engagement.
• Familiarity with common industrial protocols and OT frameworks (e.g., IEC 62443, NIST SP 800-82).

Benefits

• This is a remote position.