Mr Barker is an experienced Non-executive Director and senior executive with experience in finance, risk management, corporate structuring including mergers, acquisitions and divestments, and systems transformation in complex multi-jurisdictional environments in the engineering, services and technology sectors. Mr Barker has 14 years' experience as a Chief Financial Officer of ASX-listed multinational companies. Prior to this he held senior financial leadership positions with global corporations including BHP and Cisco Systems. Mr Barker is currently a Non-executive Director of Workpac Group and Mastermyne Group Limited. Mr Barker has previously served as a Non-executive Director of Independent Cement & Lime Group. He is chair of Risk Committee and member of People and Culture Committee and Project Governance committee.