Isabel Castillo
About Isabel Castillo
Isabel Castillo is an Executive Office Assistant at CenterPoint Energy, where she supports the HR Senior Coordinator with onboarding processes and manages the executive conference room calendar. She holds an Associate's degree in Multi-/Interdisciplinary Studies from Houston Community College and has extensive experience in administrative roles, particularly within educational and energy sectors.
Work at CenterPoint Energy
Isabel Castillo has been serving as an Executive Office Assistant at CenterPoint Energy since 2019. In her role, she supports the HR Senior Coordinator with day one verification in Taleo and manages the executive conference room calendar. She also assists in the onboarding process by creating I-9 links in LawLogix/Guardian. Her responsibilities include sending benefits emails and utilizing the SAP New Hire Portal for verifying and approving new hires.
Education and Expertise
Isabel Castillo completed her Associate's degree in Multi-/Interdisciplinary Studies at Houston Community College. She also graduated with a High School Diploma from Sam Houston High School, where she studied from 1994 to 1998. Her expertise includes using FileNet for uploading and updating employee files, which is essential for maintaining accurate employee records.
Background
Isabel Castillo has a diverse professional background in administrative roles. Prior to her current position, she worked at various organizations, including Houston ISD and the University of Houston-Downtown. Her experience spans roles such as Senior Secretary, School Secretary, and Administrative Assistant II, allowing her to develop a broad skill set in office management and support.
Previous Work Experience
Before joining CenterPoint Energy, Isabel Castillo held several positions in the Houston area. She worked as a Records Manager at Community Education Partners from 2008 to 2009 and spent multiple years at Houston ISD in various secretarial roles, including Clerk II and Secretary I. Her tenure at the University of Houston-Downtown as an Administrative Assistant II lasted from 2014 to 2019.