Job Summary

We are seeking a highly experienced Senior
Enterprise Architect to operate at executive level within the client’s
Transformation Office Programme. The successful candidate will serve as the
central Enterprise Architect responsible for ensuring architectural consistency
across multiple complex workstreams, while simultaneously building and maturing
the client’s internal Enterprise Architecture capability. This is a hands-on
leadership role that combines deep technical and industry expertise with strong
executive engagement and knowledge transfer.

The role is critical to the success of the
Service Model Optimisation programme covering Finance, HR, Procurement,
Warehouse Management & Logistics, Protection Services, EHS &
Sustainability, Technology Services, Asset Management, IT/OT, Mining, and
Processing.

Key Responsibilities

• 
  Act as the lead Enterprise Architect
  across the Transformation Office, maintaining architectural integrity,
  standards, and consistency across all workstreams.
• 
  Define, govern, and enforce the Enterprise
  Architecture framework, principles, and reference architectures for the
  programme.
• 
  Provide strategic architectural direction
  and oversight for the optimisation and transformation of core enterprise
  functions and operational technology environments.
• 
  Facilitate architecture decision-making at
  C-Suite and senior leadership levels.
• 
  Design and deliver workshops to drive
  alignment, gather requirements, and co-create solutions with business and
  technology stakeholders.
• 
  Develop high-impact PowerPoint
  presentations and architectural artefacts that tell a compelling story for
  executive audiences.
• 
  Accelerate the client’s EA capability by
  mentoring internal resources, establishing EA processes, governance structures,
  and delivery models.
• 
  Ensure seamless integration between
  Enterprise Functions IT and Operational Technology (IT/OT convergence) in a
  mining context.

Requirements

• 
  Enterprise Architecture: Expert-level
  proficiency in Enterprise Architecture principles, frameworks, and practices.
• 
  TOGAF: Certified and demonstrable
  practical application of TOGAF in complex transformation programmes.
• 
  Mining Industry Experience: Deep
  understanding of mining operations, including mining and processing value
  chains.
• 
  Operational Technology (OT): Strong
  experience in OT architectures, IT/OT convergence, and industrial control
  systems in heavy industry.
• 
  Enterprise Functions IT: Hands-on
  experience transforming Finance, HR, Procurement, Logistics, Asset Management,
  and related support functions.
• 
  Architecture artefacts development (views,
  roadmaps, solution architectures, principles, standards).