Mariana Ellis

Mariana Ellis is a seasoned Human Resources professional with extensive experience in compensation, benefits, and HR strategy across various industries. Currently serving as a Senior HR Manager at TSMC since March 2020, Mariana oversees compensation, benefits, and special projects. Prior roles include Senior Director, Human Resources Business Partner at PayPal, where responsibilities included driving organizational initiatives for global client groups, and Executive Director of Human Resources for Global Technology Functions at Catalina USA, which specializes in personalized digital media. At Visa, Mariana achieved significant milestones as a Senior HR Business Partner, including resolving a long-standing recruitment challenge and leading a major culture change. Additionally, Mariana was the Human Resources Director for North America Sales at Mars, contributing as a strategic partner to the sales leadership team. Mariana holds a degree from CSUSM College of Business.