While employed by the United States Operation Mission (USOM) photo lab (1955–1960), he enjoyed the mentorship of lab director, Charles E. (Gene) Thomas, who himself had been a combat photographer in World War II. Several of Huet's photos reflect the influence of Thomas's work. He went on to work for United Press International (UPI), later transferring to the Associated Press (AP) in 1965, covering the Vietnam War.
During his time at the United States Operation Mission (USOM) photo lab from 1955 to 1960, Huet appreciated the mentorship of Charles E. (Gene) Thomas, who was a combat photographer in World War II. Several of Huet's photos mirrored Thomas's style. He then moved on to work for United Press International (UPI), and later joined Associated Press (AP) in 1965, focusing on reporting from the Vietnam War.