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Rosstone Consulting

Portfolio Manager - Mining & Processing

Rosstone Consulting

  • R116,700 - R191,700 per month
  • Contract Executive position
  • Centurion
  • Posted 10 Apr 2026 by Rosstone Consulting
  • Expires in 34 days
  • Job 2636898 - Ref 179633
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About the position

Portfolio Scope:
Mining Operations, Processing Plants, Health Services, Safety Systems and Laboratory environments
Purpose of the role:

  • The Portfolio Manager is accountable for the strategic, financial and delivery oversight of a complex portfolio of initiatives spanning Mining Operations, Mineral Processing, Health, Safety And Laboratory Environments.
  • The role ensures that programmes and projects across the portfolio are prioritised, governed and delivered in alignment with organisational strategy, regulatory obligations, safety imperatives and operational value.
  • Provide senior-level leadership across multiple programmes, manage interdependencies between IT, operations and business functions, and ensures benefits realisation across safety-critical and operationally intensive environments.
  • The role has authority over day-to-day portfolio governance, financial control, risk management and performance reporting.
Qualifications and experience requirements:

  • Degree/Diploma in Information Systems, Engineering, Mining, Industrial Engineering or related field.
  • Postgraduate qualification in Project, Programme or Portfolio Management (PMP, PgMP, MSP, PRINCE2 or equivalent).
  • 10 years’ experience managing large-scale programmes or portfolios in mining, processing, industrial or safety-critical environments.
  • Proven experience managing complex, multi-site portfolios with strong operational and regulatory constraints.
  • Sound understanding of the mining value chain, processing operations and supporting health, safety and laboratory functions.
  • Deep knowledge of portfolio, programme and project management methodologies (PMBOK, Agile, hybrid models).
Advantageous systems knowledge:

  • Portfolio and project management tools (e.g. SAP PPM, MS Project).
  • Enterprise collaboration platforms (SharePoint, Microsoft 365).
  • Experience working with ERP, MES, safety management and laboratory information systems (LIMS).
Key accountabilities:

  • Portfolio Leadership and Strategy
  • Own and manage a portfolio of programmes and projects across Mining, Processing,
  • Health, Safety and Laboratory domains, ensuring alignment to strategic objectives.
  • Prioritise initiatives based on operational impact, regulatory risk, safety outcomes, resource availability and return on investment.
  • Ensure the portfolio delivers measurable business, operational and safety benefits as
  • defined in approved business cases.
Financial and Resource Management:

  • Own portfolio financial management, including budgeting, forecasting, cost control and benefits tracking.
  • Optimise utilisation of internal teams, external vendors and specialist contractors across the portfolio.
  • Approve and manage Statements of Work (SOWs) and commercial arrangements with vendors and partners.
Skills and competencies:

  • Strong executive leadership, influencing and negotiation skills.
  • High level of financial and commercial acumen.
  • Excellent stakeholder engagement across operational, technical and executive audiences.
  • Ability to operate confidently in safety-critical, regulated environments.
  • Strong analytical, problem-solving and decision-making capability.
  • Change management and organisational transformation experience.
  • Advanced communication skills (written, verbal and presentation).
Working conditions:

  • Hybrid working model with regular travel to mining operations, processing plants, health facilities and laboratories.
  • Ability to operate on-site in industrial and safety-sensitive environments.
 

Desired Skills:

  • Portfolio Manager - Mining & Processing
  • Portfolio Manager - Mining & Processing
  • Portfolio Manager - Mining & Processing

Apply Now

Rosstone Consulting

About the agency

About Rosstone With a history spanning over 25 years, Rosstone Consulting (Pty) Ltd is your trusted partner for business process outsourcing and knowledge resource management services. We have cultivated a strong network of specialist professionals to support your organisation's needs. Our fexible and agile approach ensures you get the right skills when you need them, on terms tailored to your requirements. What makes us unique is our deep understanding of deploying knowledge resources, including contractors, freelancers, sub-contractors, and independent contractors, across South Africa. We seamlessly blend this expertise with cutting-edge technologies to provide innovative solutions. We have in-depth knowledge of South Africa's labour and taxation laws, ensuring that our services are fully compliant. At Rosstone, we are more than just a service provider; we are your trusted partner for navigating South Africa's business landscape while optimising your resource knowledge management.

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