ME

Michael Espinosa

Senior Administrator

Michael Espinosa is a seasoned professional with extensive experience in administrative and operational leadership across various industries. Since April 2016, Michael has served as a Senior Administrator at Berkeley Lab, where responsibilities include managing high-complexity technical programs and executive calendars, significantly enhancing scheduling efficiency and stakeholder engagement. Prior to this role, Michael worked at Microsoft, contributing as both a Business Administrator and Senior Sales Support Specialist, focusing on executive support, budget oversight, and improving sales processes. Additionally, experience at Kaiser Permanente, Petco, and Ajilon Finance Solutions has equipped Michael with strong skills in team management, project coordination, and operational oversight. Currently pursuing a Certificate in Project Management from UC Berkeley Extension, Michael's education and professional journey reflect a commitment to continuous improvement and excellence in administration.

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