CME Engineers, PLLC has an opportunity for a Mechanical Engineer or Designer in our Melville, NY (Route 110 (located just north of Northern state Pkwy) and Sarasota, FL offices.  This hire would participate in all facets of CAD/BIM activities for CME. Qualified candidates should have at least 2-4 years of HVAC design and/or CAD experience in commercial construction.  Retirees welcome to apply.  Full and Part Time.   Essential Duties and Tasks: Work in close contact with the internal design team and contractors Support the CME engineering team under the supervision of senior engineers Design a wide variety of HVAC systems including the performance of load calculations, selection of systems, selection and sizing of equipme