IT/OT Architect & Consultant for Smart Manufacturing

Square One Resources seeks an IT/OT Consultant & Architect for an immediate start in Central London, 2–3 days per week. This contract role focuses on defining OT data foundations and architectures across multi-site manufacturing environments, leveraging OPC UA, MQTT, and UNS principles to enable real-time visibility and AI-ready ecosystems.

The candidate will lead assessments, workshops, and governance design, delivering roadmaps and business cases aligned with cybersecurity and digital