Dave is a marine engineer, with extensive knowledge of diesel engines.  He supports MJB&A in the evaluation and implementation of emissions reduction technologies for heavy-duty vehicles, off-road equipment, marine vessels, and locomotives.  Dave's technical responsibilities include data collection and analysis of mobile source diesel engines and diesel engine emission control technologies.   He also provides technical support for industrial air quality management initiatives and projects.   In addition, Dave lends editorial support to various technical reports and publications.

Prior to joining MJB&A, Dave worked for MiltonCAT as a diesel engine specialist.  He diagnosed and repaired diesel engines in marine, mobile, and power generation fields.  Dave has experience with OEM data and diagnostic software used to test and analyze engine operation and for emission and performance optimization.