Lead Specialist OT Data Integration

POSITION:
Lead Specialist OT Data Integration & Modelling
JOB GRADING:
D Upper
DEPARTMENT:
Group Technical Services
Role Details
Gold Fields is seeking an experienced OT Data Integration & Modelling Lead Specialist who can design, construct, govern and optimise the OT architecture, UNS Structures, real-time data flow and modelling frameworks needed to support consistent, scalable OT-IT data integration. The successful incumbent will account for varying site maturities, complex vendor ecosystems, strict cybersecurity requirements, and cross-functional collaboration across corporate and global assets.

About the role:

• Own and maintain the OT Data Architecture and UNS framework, ensuring alignment with ISA-95, IEC 62443, and Gold Fields standards
• Lead the integration of new OT data sources including PLCs, SCADA, DCS, Wenco FMS, environmental systems, online analysers, and third-party vendor APIs
• Design and govern the global topic...