Per chevron Argent and Gules, in chief two gunstones.
That for the regiments and separate battalions of the Army Reserve: From a wreath Argent and Gules, the Lexington Minute Man Proper. The statute of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the common in Lexington, Massachusetts.
ENGINEERS PAR EXCELLENCE.
Scarlet and white are the colors of the Engineers. The two gunstones refer to the unit's two battle honors, World War II. The chevron simulates a roof and alludes to construction, the organization's present duty.
The crest is that of the United States Army Reserve.
The coat of arms was approved on 6 February 1958.