Work individually or as part of a cross-functional team of engineers, planners, scientific, and construction professionals to execute project work on multiple concurrent projects; assist with installation layouts, calculating costs and quantities of material/equipment/labor, and ensuring project work conforms with owner project requirements, specifications, permit applications, compliance documentation, and regulatory and technical analysis memos. Prepare sizing calculations, specifications, data sheets, RFQ's, and technical bid evaluations for mechanical equipment including, but not limited to, reciprocating engines, gas turbines, steam turbines, heat recovery steam generators, condensers, cooling towers, auxiliary boilers, tanks, pumps, etc.