JANSEN Combustion and Boiler Technologies, Inc. is seeking a full-time Mechanical Engineer to join our Design and Construction group. The desired candidate will have knowledge and experience in design of large industrial power boiler systems including boiler pressure parts, combustion air, flue gas, and boiler auxiliary systems. Primary responsibilities will include: Preparation of process flow diagrams and conceptual designs for support of sales efforts. Writing proposals, creating cost estimates and preliminary scope of work and schedule. Site visits to gather dimensional information and client drawings to design new equipment. Preparation of ASME Boiler & Pressure Vessel Code calculations.