An IT veteran for nearly three decades, CBT Nuggets trainer Keith Barker has multiple IT certifications including Cisco CCIE Routing and Switching, Cisco CCIE Security, Cisco CCDP, Brocade BCNP ...

Keith Barker is the executive general manager of technology, and joined Energy Developments in July 2011. He has over 30 years of experience in the resources sector in mine engineering, corporate, ...