Brad McMahon
Managing Director
Brad is the Owner and Director of Optimum Consulting Group. Founding the company in 2003 ...
Stephen Cushion
General Manager - Consulting
Stephen joined Optimum in 2015 as the General Manager of the Consulting practice based in Brisbane...
Jason Buchanan
General Manager - Insights & Innovation
Jason joined Optimum Consulting in 2012 to head up our Insights & Innovation division bringing ...
Ben Walsh
General Manager - Recruitment
Ben commenced his recruitment career in Brisbane in 1998 before working internationally in Canada and ...
Alicia Sumich
Group Manager - Business Development
Alicia is a seasoned Recruitment Consultant with over 15 years’ experience in the Brisbane market. ...
Marianne Savas
Divisional Manager
As an ex-Accountant by trade, Marianne started her career in recruitment, initially working for Hays ...
Mikahla Smith
Executive Consultant - Group Solutions
Mikahla began her career working for a small business consulting firm before joining Optimum Consulting in 2010 as a Consultant.
Rob Lucas
Finance & Administration Manager
An opportunity to join Optimum Consulting in September 2011 was too good to ignore providing ...
Michael Gaerlan
QA Analyst
Michael started with Optimum Consulting on December 2013 as quality assurance (QA) analyst for the ...
Katharine Torre
Support Consultant at Employee Life
Katha joined Optimum Consulting on July 2015 as a support consultant of Employee Life (one ...
Crisel Blenda Fernandez
Digital Marketing Specialist
Crisel started with Optimum Consulting on October 2017 as a digital marketing specialist. She is ...
Grace Anne Mendoza
Resourcing Specialist
Grace started with Optimum Consulting in July 2019 as an IT resourcing specialist. She is ...
Anna Camille Rivera
Resourcing Specialist
Anna started with Optimum Consulting in June 2015 as a resourcing specialist. She is part ...


At Optimum Consulting, we passionately believe in our staff and are proud to boast a team of high calibre consultants with complementary skills.  We share common personal traits of a sense of humour, humility, a high level of work ethic, strong initiative and innovative thinking.

If you are interested in a career in consulting or have an idea about how we can work together, contact either Brad McMahon or Ben Walsh for a confidential discussion.