Mandy Siefker

Mandy Siefker is a seasoned professional with extensive experience in organizational development and talent management. Currently serving as Senior Director of Global Talent Acceleration at SharkNinja, Mandy leads initiatives that enhance the company culture and develop a strategic roadmap for talent acceleration. Prior to this role, Mandy worked at Netflix, overseeing a global team focused on executive coaching and AI-enhanced feedback strategies that significantly improved leadership engagement and effectiveness. As Director of Learning and Organizational Development at Lyft, Mandy aligned learning initiatives with business goals, resulting in notable increases in team performance and feedback scores. Previous experience includes roles at Facebook, Disney General Entertainment Content, and Disney Experiences, where Mandy contributed to organizational assessments, change management, and employee engagement initiatives. Mandy holds an MBA from the University of Central Florida and is pursuing a Master of Arts in Industrial and Organizational Psychology at Golden Gate University.