Bill Calixte
About Bill Calixte
Bill Calixte is a Control Systems Security Analyst at CenterPoint Energy, where he secures the infrastructure for electricity distribution in Houston, Texas. He holds a Bachelor's degree in Management Information Systems from Miami Dade College and a Master's degree in Cyber Security from the University of South Florida.
Work at CenterPoint Energy
Bill Calixte serves as a Control Systems Security Analyst at CenterPoint Energy, a role he has held since 2023. In this position, he is responsible for securing the infrastructure that provides electricity to a significant portion of Houston, Texas. His duties include administering Linux infrastructure for DNS, web proxy, log aggregation, and secure remote access. Additionally, he monitors and maintains cybersecurity controls within the control center environment, ensuring compliance with NERC CIP regulations to uphold a secure energy grid.
Education and Expertise
Bill Calixte earned a Bachelor's degree in Management Information Systems from Miami Dade College, where he studied from 2015 to 2017. He furthered his education by obtaining a Master's degree in Cyber Security from the University of South Florida, completing his studies from 2019 to 2020. His academic background provides him with a solid foundation in both information systems and cybersecurity, equipping him with the skills necessary for his current role.
Background
Before joining CenterPoint Energy, Bill Calixte worked as a Security Analyst at Meriplex for three months in 2023. He also has experience at GE, where he held multiple roles, including Unified Communications Lifecycle Engineer - Video Operations for five years and Service Desk Analyst for one year. His diverse experience in cybersecurity and IT roles has contributed to his expertise in managing and securing complex systems.
Cybersecurity Competitions and Activities
Bill Calixte actively participates in Hack the Box exercises and Capture The Flag (CTF) competitions. These activities are designed to enhance his cybersecurity skills and keep him updated on the latest trends and challenges in the field. Engaging in such competitions allows him to apply theoretical knowledge in practical scenarios, further strengthening his capabilities as a cybersecurity professional.