Senior Mechanical Engineer / Designer

Perform full design of HVAC systems for medium to large commercial projects, including equipment selection, advanced calculations, and systems analysis. Coordinate all aspects of project document completion, write specifications, and produce designs using AutoCAD and Revit. Provide bid and construction phase services by reviewing bids, answering RFIs, reviewing shop drawings, participating in project walk-throughs, and providing field observation reports. This role requires a Senior Mechanical Engineer or Designer with at least 10 years of experience, a Bachelor's degree in Mechanical Engineering, and PE preference. The position is onsite in Chicago.