Charles Riojas Charles Riojas, 52, of Fresno, has been appointed to the California Workforce Development Board. Riojas has been a member of the International Brotherhood of Electrical Workers, Local 100, since 1987. He was executive board president of the International Brotherhood of Electrical Workers from 2004 to 2008, where he was treasurer from 1998 to 2001. This position does not require Senate confirmation and the compensation is $100 per diem. Riojas is a Democrat.