Josh Lambden

Josh Lambden is an experienced engineering professional with a background in energy and petroleum industries. Currently serving as the Manager of Engineering Evaluation & EP New Venture at Rubellite Energy since January 2025, Josh previously held the same managerial position at Perpetual Energy Inc. from August 2011 to December 2024, alongside a role as an A&D Engineer, where responsibilities included conducting engineering and economic analyses for acquisition and divestiture opportunities. Earlier experience includes serving as an Evaluation Engineer at GLJ Petroleum Consultants, a Production/Completions Engineer at Spearpoint Energy, and roles focused on exploitation and completions engineering at Sword Energy Inc. and Thunder Energy Inc. Additionally, Josh worked as a Production Engineer at Anadarko Canada. Educational qualifications include a Bachelor of Science in Chemical Engineering from the University of Calgary, earned between 1998 and 2003.