We are a global mining company dedicated to safely delivering nickel, copper, cobalt, and platinum group metals essential for the world’s energy transition. Our metals are integral to life‑saving medical equipment and the electric vehicles driving the fight against climate change – our work truly matters. Join our diverse team of 15,000 talented individuals committed to transforming critical minerals into prosperity and sustainable development in countries like Canada, Brazil, Indonesia, the United Kingdom, and Japan. We are seeking a Senior Manager, Enterprise Architecture , to join our Information Technology organization, based in Toronto/Sudbury, ON . This is a permanent, hybrid position , operating in a complex, global, and industrial setting , where enterprise IT, operational technology (OT), and industrial systems must work seamlessly together. This role is execution‑focused and works directly with operational sites, capital projects, and delivery teams. It is not a strategy‑only or purely governance role—you will shape and deliver practical, resilient, and fit‑for‑purpose architectures that support how work truly happens across our business. You will report to the Head – Governance and Architecture and act as a key technology partner to business leaders, engineering teams, cybersecurity, data & analytics, and operational stakeholders across the organization. You are a senior, hands‑on architecture leader with deep experience in industrial or asset‑intensive environments. You understand how enterprise platforms, industrial systems, and operational technologies intersect, and you are comfortable navigating complexity, safety‑critical operations, and global delivery models. You are respected for your ability to translate business and operational needs into architectures that are realistic, secure, and scalable. Enterprise &

• Business Process Architecture Own and evolve end‑to‑end business process architectures aligned with the company’s operating model Identify gaps, inefficiencies, and risks across processes that span corporate IT and operational environments Ensure architecture reflects real site conditions, safety constraints, and regulatory requirements IT, OT &





• Industrial Systems Architecture Design how enterprise IT systems (ERP, EAM, Finance, HR), OT systems (SCADA, DCS, PLCs), and industrial applications (MES, historians, LIMS) work together Define pragmatic integration patterns, reference architectures, and interaction models Ensure secure, reliable data flows from field systems to enterprise analytics and decision platforms Site &

• Capital Project Engagement Engage directly with mine sites, processing facilities, and operational teams Embed within capital projects and modernization initiatives to influence design decisions early Architecture Delivery &

• Enablement Produce practical architectural deliverables (system diagrams, integration designs, reference implementations) Work closely with cybersecurity, data & analytics, automation, and ERP teams to co‑design solutions Support delivery teams throughout build, testing, commissioning, and transition to operations Risk, Safety &

• Operational Resilience Incorporate safety, cybersecurity, and regulatory considerations into architecture designs Continuous Improvement &

• Standardization Identify recurring challenges and establish repeatable architectural patterns Capture lessons learned from incidents and projects to continuously improve designs Influence solution selection and procurement decisions aligned with target‑state architecture. 11–15 years of progressive experience in enterprise, solution, or systems architecture ~ Significant experience in industrial, mining, manufacturing, utilities, or other asset‑intensive environments ~ Proven experience designing and integrating IT, OT, and industrial systems ~ Experience working across global, distributed, and site‑based teams ~ Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field ~ Working knowledge of OT systems (SCADA, DCS,



PLCs) and industrial applications Experience with IT/OT integration, industrial networking, data architectures, and cybersecurity principles Ability to think end‑to‑end across business processes, systems, and data Comfortable creating detailed architectural documentation and working hands‑on with engineers and vendors Strong safety awareness and disciplined approach to risk management Participation in a competitive Defined Contribution Pension package Comprehensive benefits package (company paid core coverage, health and dental coverage, flex accounts, disability plans, and optional insurances)l Leave for all of life’s reasons (vacation, personal, sick, parental) Work culture dedicated to safety, diversity & inclusion, and career growth Employee Family Assistance Program Virtual Healthcare online Online training and career development opportunities Toronto, Canada’s largest city and financial hub, is a center of innovation, commerce, and culture. Our Toronto office serves as a strategic hub for corporate functions, technology development, and business operations. Here, we drive initiatives that support Vale Base Metals’ global operations, leveraging advanced analytics, digital transformation, and strategic planning to ensure operational excellence across all regions. The city sits atop one of the world's largest and oldest meteorite impact sites, the Sudbury Basin, which is exceptionally rich in nickel, copper, and other critical minerals that are needed for the green economy. Our commitment to the community is as deep as our mines. We treat each other fairly and with dignity regardless of race, gender, nationality, ethnic origin, religion, age, sexual orientation, or any other personal consideration that makes us different. Vale is an equal opportunity employer seeking to increase diversity across our operations and improve equal opportunity at Vale and in the mining industry. Accommodation is available throughout our recruitment process for applicants with disabilities. Vale uses artificial intelligence to screen, assess, and/or select applicants for this position.

Minimum Starting Salary: CAD $140000

📌 Manager/ Senior Manager of Application Development, (Toronto)
🏢 Vale Base Metals
📍 Toronto