John O'Brien, based in Katy, TX, US, is currently a General Manager Certification and Strategy at TWI Certification Ltd, bringing experience from previous roles at itcSkills LLC and Chevron. John O'Brien holds a 2021 - 2021 CCUS Executive Education Program in Completed @ University of Houston. With a robust skill set that includes Corrosion, Pipelines, Petroleum, Inspection, Gas and more, John O'Brien contributes valuable insights to the industry. John O'Brien has 1 email on RocketReach.