Colette Diener
About Colette Diener
Colette Diener is a Change Manager at Brookfield Asset Management with extensive experience in strategic change initiatives across financial services and insurance industries.
Title at Brookfield Asset Management
Colette Diener currently holds the role of Change Manager at Brookfield Asset Management. Her key responsibilities include driving and managing strategic change initiatives within the organization. With a focus on achieving project objectives, Colette combines task orientation with a deep understanding of human behavior to facilitate effective change.
Past Experience at Allianz
In 2019, Colette Diener served as a Change Consultant at Allianz for a duration of five months. During her tenure, she worked on implementing and managing change processes within the company. She utilized her expertise to streamline change initiatives and ensure their successful integration.
Role at AMP
Colette Diener worked as a Change Manager at AMP in 2019 for a period of nine months. Based in Sydney, Australia, she was responsible for developing, facilitating, and implementing programs aimed at embedding change within the organization. Her approach included coordinating group engagements and influencing decision-making at senior levels.
Education at University of Johannesburg
Colette Diener holds a Bcom, Bcom (Hons), and an Mcom in Industrial Psychology, all achieved Cum Laude from the University of Johannesburg. Her academic background provides a strong foundation in understanding human behavior and applying psychological principles to organizational change.
Consultant at Barclays Africa Group Limited
From 2016 to 2017, Colette Diener worked as a Change Management Consultant at Barclays Africa Group Limited in Johannesburg, South Africa. Over the course of one year, she contributed to analyzing various situations and promoting executable solutions to senior decision-makers. Her role involved facilitating change management strategies and ensuring their successful implementation.