Jackie Berryessa

Jackie Berryessa is an experienced human resources professional with a comprehensive background in various HR roles spanning over 16 years. Currently serving as a Human Resources Generalist and Benefits Administrator at ECS Refining since May 2013, Jackie has also held positions as a Human Resources Generalist at Workplace Solutions and Super Micro Computer. Previous experience includes a role as Sr. Administrative Assistant at Monolithic Power Systems and Executive Assistant at BEELER INDUSTRIES, INC. Additionally, Jackie started a career in human resources as an Assistant at Sanmina, demonstrating a consistent trajectory in HR administration and management.