Senior IM Enterprise Architect Infrastructure

C40 Cities; Johannesburg; On-site; ZAR 1,000,000 - 1,500,000; Full time

Job summary

A leading producer in the mining industry is seeking a Senior IM Enterprise Architect – Infrastructure in Johannesburg. You will define the enterprise technology architecture and drive cloud migration initiatives to enhance operational capabilities. The ideal candidate has 5-7 years of experience in infrastructure and cloud architecture and a strong knowledge of cybersecurity and data governance. This role offers an opportunity to shape a modern enterprise focused on sustainability and value delivery.

Qualifications

• 5–7 years of experience in Infrastructure and/or Cloud Architecture.
• Experience leading cloud migration initiatives across business units.
• Familiarity with data lakes and real-time analytics.

Responsibilities

• Define and maintain infrastructure frameworks aligned with business needs.
• Drive cloud migration and SaaS adoption.
• Support change management and adoption of new technologies.

Skills

Cloud Architecture

Cybersecurity

Data Privacy

Governing Regulations

API Management

DevOps

Education

Bachelor’s degree in Business, Computer Science, Engineering, Systems Analysis

Master’s degree in related fields

Tools

Cloud Platforms

Virtualization

Job description

Save job

* Role Title: Senior IM Enterprise Architect – Infrastructure* Discipline: Safety & Technical* Type of Work: Support* Sub-Discipline: IM: Portfolio & Architecture* Manages a Team: No* Reports to: Manager - IM Portfolio & Architecture* Manager Once Removed: Head of IM

Context

My client, a leading producer of platinum group metals with operations across Southern Africa, is embarking on a significant transformation journey to become a standalone and independent entity. With a strong global presence and a long-standing legacy in the mining industry, they are focused on enhancing operational capabilities, sustainability, and value delivery across the full value chain—from mine to market.

This new chapter offers a unique opportunity to shape a forward-looking enterprise built on accountability, digital modernization, and excellence, while safety remains a core and unwavering value.

Purpose

The Senior IM Enterprise Architect – Infrastructure is responsible for defining and governing the enterprise technology infrastructure architecture. The role ensures that strategies align with business objectives, operational needs, and industry best practices.

Key focus areas include enterprise-wide infrastructure strategy, cloud environments, networking, automation, and service management. The goal is to achieve outcomes related to cost optimization, risk mitigation, revenue growth, and sustainability.

Work of the Role

1. Safety

Promote and apply Health & Safety principles in all professional activities.

Take personal responsibility to ensure zero harm.

2. Performance & Delivery

Infrastructure Strategy & Roadmap: Define and maintain infrastructure frameworks and cloud strategies aligned with business needs and regulatory requirements.

EA Value Proposition: Establish the Enterprise Architecture function as an internal consultancy to support business strategy execution.

Minimum Viable Architectures: Apply reference architectures, standards, principles, and guardrails via EA governance.

Technology Evaluation & Standardization: Recommend infrastructure solutions that promote efficiency, innovation, and security.

Cloud & On-Premise: Drive cloud migration, SaaS adoption, and hybrid strategies.

Cost Optimization: Identify opportunities to reduce infrastructure spend.

Security & Compliance: Ensure adherence to data security, privacy, and industry compliance standards.

Collaboration: Engage closely with IM, IT Security, and Business stakeholders.

Stakeholder Engagement & Change: Support change management and adoption of new technologies.

Technical Guidance: Support consistency in infrastructure delivery using enterprise standards.

Innovation: Stay updated on emerging technologies and recommend where relevant.

3. People & Teams

Promote a high-performing, inclusive culture aligned with the client’s values.

Foster continuous improvement and team engagement.

4. Compliance

Ensure adherence to internal policies and external legislative/regulatory requirements.

Role Relationships

Direct Reports:

None

Key Internal Relationships:

Head of IM

Enterprise & Business Applications Teams

Business Unit Leaders (e.g., Finance, Operations, HR, Supply Chain)

IT Infrastructure & Security Teams

Data, Governance, and Analytics Teams

Governance & Compliance Teams

Digital Transformation Teams

Key External Relationships:

Enterprise & Business Application Vendors

Cloud and Data Platform Providers

Industry Regulators

Systems Integrators and Consulting Partners

Capability Requirements

Mental Processing Ability

Level of Work II – Diagnosis:
Capable of using data and case analysis to monitor and improve operational processes and recommend systems/process enhancements.

Knowledge

Area

Prescribed

Qualifications Bachelor’s degree in Business, Computer Science, Engineering, Systems Analysis, or equivalent experience Master’s degree in same or related fields

Certifications EA Framework certifications; Valid EB/Code 08 driver’s licence Cloud Architecture, ITSM, IT Governance & Security certifications

Experience

5–7 years of experience in:

Infrastructure and/or Cloud Architecture

Leading cloud migration initiatives across business units

Modernizing and automating infrastructure in large-scale enterprises

Managing vendors, contracts, and system integrators

Operating within regulatory compliance frameworks

(Preferred) Experience in mining or similar operational industries

Technical Knowledge & Skills

Deep expertise in cybersecurity, data privacy, and governance

Proficient in cloud platforms, virtualization, and hybrid systems

Experience in API management and enterprise system integration

Familiarity with data lakes, warehouses, and real-time analytics

Working knowledge of DevOps, CI/CD, and microservices

Advanced skill in data governance and digital transformation

Developing skills in AI and machine learning applications

Social Process Skills

High self-awareness and ability to influence positive team dynamics

Demonstrates determination, persistence, and consistent delivery of outcomes

Other Requirements

Valid medical certificate of fitness

Willingness to travel when required

Gender-Based Violence (GBV) Stand

My client maintains an unconditional commitment to a respectful, inclusive, and safe working environment. No colleague should ever be violated or harassed under their watch.