Mark Hermosillo

Mark Hermosillo is a highly experienced IT professional currently serving as a System Engineer at Upward Technology since May 2024, and has been with Vesta since July 2006 as a Configuration Monitoring Splunk System Administrator. Mark has developed and implemented a comprehensive Splunk monitoring and alerting ecosystem, enhancing system health monitoring and anomaly detection for a payment processing company. Responsibilities include creating dashboards, managing high availability resiliency, and administering training sessions on Splunk advancements. Previous roles at Vesta include ITSM Engineer, IT Network Operations Center Engineer, Applications Engineer, Program QA Lead, Scheduler/Intraday, and Team Lead II, where Mark demonstrated skills in incident management, application support, quality assurance, staffing, and team supervision. Mark holds degrees from Portland State University and Oregon Institute of Technology.