Vaughn & Melton - a JMT Company Employee Directory
Civil EngineeringTennessee, United States51-200 Employees
Vaughn & Melton is a civil engineering firm based in Tennessee that has become part of Johnson, Mirmiran & Thompson (JMT). The arrangement places Vaughn & Melton within the JMT organization, aligning its practice with a broader portfolio in civil engineering. The firm is described as mid-sized with a regional footprint in Tennessee. Recent developments tied to JMT include a May 2026 certification recognizing the firm as a Cesium Certified Developer. In 2025, JMT Technology Group was named one of the two GISCI Organizations of the Year and later participated in the 2026 AASHTO GIS for Transportation Symposium. Engineering News-Record ranked JMT at #60 on its Top 500 Design Firms list in 2025, and the CMAA Baltimore chapter recognized three JMT project achievement awards that year.