• 1965 Amalgamated Pest Control Toowoomba
• 1982 Amalgamated Pest Control Caloundra National Training Manager
• 1986 Amalgamated Pest Control Sydney Zone Director
• 1998 AgrEvo State Representative Queensland
• 2006 Aventis National Kordon Training Manager
• 2007 Registered Termite Business Management International Pty Ltd
• 2007 – 2018 Bayer National Kordon Training Manager
• 2019 Various Pest Management Assignments