Jaime Cortes leads OET’s operations, heading up a large globally dispersed team. He is responsible for managing a complex, diverse supply chain across 60+ countries.  

A transformational leader with strong commercial and business acumen, Jaime brings 20 years of experience from companies in the Pearson portfolio in strategic execution, operational management, and business transformation in the global education sector. 

Jaime has held senior commercial, operational, and transformation positions in the United Kingdom and Australia and led international teams for over a decade. He has worked across assessment, qualifications and content publishing, and has led large-scale educational projects in Latin America and the Middle East. 

Marco Delgado leads OET's customer and marketing teams and is responsible for driving brand growth and customer engagement.

He brings a wealth of experience in the higher education sector, with his expertise spanning across customer experience, brand strategy, marketing technologies and demand generation.

Recognised for his strategic mindset, creative flair and data-driven decision making, Marco is dedicated to delivering exceptional results and shaping impactful customer experiences that resonate with diverse target audiences.

Adam Phillips oversees the global commercial team, responsible for delivering revenue through developing and building key stakeholders both in government department relationships, private sector, and regulatory bodies and managing OET's test venue network. He brings more than 20 years of commercial experience, specialising in start-ups, turnarounds, and innovation businesses both in Australia and overseas.

With a growing commercial team spanning Australia, Europe, Africa, South Asia, and South-East Asia, Adam's leadership style fosters team energy and engagement, driving results that yield bottom-line benefits and personal growth across diverse cultures.