Domain Architect

Domain Architect Operational Technology (OT) Experience Required: 46+ Location - Toronto, ON Duration - 6 months contract with high possibility of extension Role Overview The Domain Architect Operational Technology (OT) plays a critical role in shaping the architecture, governance, and evolution of industrial and mining OT systems for operations in Vale Brasil and Vale Canada . This role leads the integration of traditional OT systems with modern technologies such as Industrial IoT, Cloud, Advanced Automation, and OT Cybersecurity , supporting Mining 4.0, sustainability, and digital transformation initiatives. Key Responsibilities Define, document, and govern OT architecture standards aligned with IT, Cloud, and industrial automation systems Design and support real-time control, monitoring, and automation solutions with high availability and resilience Lead OT modernization initiatives including edge/cloud integration, digital twins, predictive analytics, and automation Implement OT cybersecurity standards (IEC 62443, NIST), vulnerability management, and incident response Drive collaboration between OT and IT teams for secure and scalable integrations Develop technical documentation, governance policies, and contingency plans Support innovation strategies focused on sustainability and environmental impact reduction Partner with vendors and global stakeholders on OT solutions Train technical teams and promote OT safety and innovation culture Required Qualifications (Hard Skills) Bachelors degree in Electrical Engineering, Automation, Computing, Industrial Systems , or related fields 8+ years of experience in OT architecture, engineering, or leadership roles (industrial or mining sector) Strong expertise in SCADA, DCS, PLCs, RTUs, IoT sensors , and industrial protocols (Modbus, OPC UA, Profibus) Experience with OT/IT integration , edge computing, digital twins, predictive analytics, and industrial data platforms Strong knowledge of OT cybersecurity , IEC 62443, NIST, and operational continuity Hands-on experience with Industrial Cloud platforms (Azure IoT, AWS IoT, Google Cloud) Knowledge of governance, compliance, sustainability, and ESG standards Fluent English and Advanced Portuguese (BrazilCanada collaboration) Soft Skills Strong technical leadership and consultative mindset Ability to influence across multicultural and cross-functional teams Strategic thinking aligned with safety, sustainability, and business goals Excellent communication and problem-solving skills Nice to Have OT certifications (ISA/IEC 62443, CAP, Cybersecurity certifications) Experience with AI/ML and advanced analytics in industrial operations Previous experience in mining or Vale operations Global project delivery experience Impact & Deliverables Secure and scalable OT architecture governance across Brazil and Canada Leadership in OT digital transformation initiatives Improved operational safety, resilience, and efficiency Global enablement and knowledge sharing of OT best practices Interested candidates: Please apply or reach out for more information.

Created: 2025-12-21