(WJBK) - Detroit Diesel Corporation is hiring an Engine Performance and Emissions Calibration Engineer. Candidates are involved in the design, development and validation of software algorithms for heavy-duty and medium-duty diesel engines controls to fulfill performance, fuel economy and emissions targets. Send resume to Tony Long, Daimler Trucks North America, 4555 North Channel Ave., Portland, OR 97217. Include position reference #DDCC1 in response. For more information and to apply follow the link to: Engine Performance and Emissions Calibration Engineer.