Brent has over 30 years of experience in Railway Signalling System Design, specialising in leadership and mentoring. He has held numerous key roles, such as Senior Technical Officer, Signalling Designer, Drawing Office Coordinator, Site Supervisor and Design team Leader for various clients. Including, Queensland Rail, Queensland Rail National, Malaysian State Railways (KTMB), Polish State Railways (PKB), NSW State Rail Authority (SRA) / RailCorp, Public Transport Authority of Western Australia (PTA).