Labour Arbitrator/Mediator, Randazzo Arbitration Services Ltd., 2011-present; In-house Counsel, Randazzo MacIsaac Professional Corporation, LIUNA, Central and Eastern Canada Organizing Fund and Ontario Provincial District Council, 2009-2011; In-house Counsel, Randazzo MacIsaac Professional Corporation, LIUNA, 2007-2011; Sole Practitioner – Daniel P. Randazzo, Barrister and Solicitor, In-house Counsel, LIUNA, 2003-2007; Sole Practitioner – Daniel P. Randazzo, Barrister and Solicitor, Hamilton, Ontario, 1996-2003.