Fussell first taught at the
University of California at Berkeley. He refused to sign a
loyalty oath during the era of Sen.
Joseph McCarthy's "communist-hunting" in the early 1950s, losing his professorship as a result. Fussell then went to Pomona College, his alma mater, where he taught American Literature. After teaching at the
Claremont Graduate School, Fussell joined the faculty of UC San Diego. He retired in 1991. ==Retirement==