Job Details. Job Location. Maryland - POTOMAC, MD. Salary Range. Undisclosed. Description. About Us. Ayoroa Simmons is a visionary leader in Building Information Modeling (BIM), combining Geomatics, Virtual Design and Construction (VDC), and Geographic Information Systems (GIS) to deliver cutting-edge solutions to the Architecture, Engineering, Construction, and Operations (AECO) industry. With operations in Lexington, KY, Rockville, MD, Tysons, ...