A Gold color metal and enamel shield shaped device 1 1/8 inches (2.86 cm) in height overall blazoned: Honeycombed Vert, abased a fess wavey Argent, in base Or, suppressed by a stylized Yellow Jacket sinister bendwise of the last. Attached below, a Green scroll inscribed "YELLOW JACKETS" in base metal letters flanked by two Transparent Green asparagus tips.
Green, gold, and white are the school colors. The Yellow Jacket is the school mascot. The honeycomb motif emphasizes the yellow jackets. The wavey fess symbolizes the Port of Stockton on the San Joaquin River. The asparagus tips are a reference to the famous Asparagus Festival held in Stockton annually.
The shoulder loop insignia was approved 26 March 2007.