Roger Clark has extensive experience in engineering and consulting, currently serving as a Consultant at ClearFlame Engine Technologies since August 2022 and a Consulting System Engineer at LHP Engineering Solutions since November 2016. Previously, Roger spent over four decades at Cummins Inc., culminating in the role of Director - Global Product Engineering FE until January 2016. In retirement, Roger enjoys helping others, engaging in community involvement, and working on construction projects while maintaining a semi-retired status.