Siebert Lubbe

Siebert Lubbe is an experienced technology leader currently serving as the General Manager of Customer Technology at Alinta Energy since March 2024. Prior to this role, Siebert held positions including Interim Chief Technology Officer at Circle In, Chief Technology Officer at Redbubble, and Chief Engineer at Open Universities Australia, where responsibilities included guiding technology vision and enhancing software engineering capabilities. Siebert’s career also includes significant roles at REA Group in various engineering capacities, leading development at MWR InfoSecurity, and contributing as a core developer for the Dradis Framework. Siebert began as a software developer at Coulomb, specializing in telecommunications. Siebert holds a BEng in Computer Engineering from the University of Pretoria.