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IT/OT Architect
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Job Title: IT/OT Consultant & Architect
Location: London - 3 days a week onsite
Salary/Rate: £690 per day inside IR35
Start Date: Immediate start!
Duration: 4 months
A global technology and engineering organisation delivering digital, infrastructure, and industrial solutions across multiple sectors is looking for an experienced IT/OT Consultant & Architect with excellent UNS/data architecture experience. This role is immediately required by global professional services for a high-profile manufacturing industry assignment.
Candidates applying must be able to work on client site, 3 days per week in West London.
IT/OT Consultant & Architect – Key Responsibilities
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- Conduct multi-site OT assessments, maturity evaluations, and discovery activities across manufacturing facilities to establish the OT baseline, identify gaps, and define standardization opportunities.
- Lead workshops, site surveys, Gemba walks, and stakeholder interviews to analyze OT systems, industrial networks, data flows, PLC/SCADA/Historian environments, and IT/OT integration landscapes.
- Define scalable OT Data Foundation and North-Star Reference Architectures encompassing edge, cloud, cybersecurity, integration, and enterprise manufacturing data platforms.
- Design and standardize OT information models, asset hierarchies, naming conventions, and governance frameworks to enable consistent, trusted, and interoperable manufacturing data across sites.
- Architect industrial connectivity and data integration solutions using OPC UA, MQTT, Historians, and Unified Namespace (UNS) principles to support real-time data access, enterprise visibility, and AI-ready manufacturing ecosystems.
- Develop transformation roadmaps, technology standards, deployment strategies, and business cases that align OT modernization initiatives with operational excellence, cybersecurity, and digital manufacturing objectives.
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