Draftsman, Architectural Designer, Freeman E. Campbell, ADA, Arcadia, CA, summers during college; Principal Architect / Builder, D. Holmes Chamberlin, Jr., Architect, Burbank, CA; 1971-1973 and 1977-1980; Architectural Designer/ Draftsman, WED Enterprises, Architectural Division, (Walt Disney), Glendale, CA, 1973-1975; Project Architect, Architectural Designer, The Ralph M Parsons Company, Engineering and Construction, Pasadena, CA, 1975-1977 and 1980-1982; Principal, D. Holmes Chamberlin, Jr., Architect, Yachats, OR, 1982-present;

Chamberlin received California Architectural License #C-8619, California State Board of Architectural Examiners, 1976; Oregon Architectural License #2728, Oregon State Board of Architect Examiners, 1986; Oregon Contractor License #57371, Oregon Construction Contractors Board (obtained 1989, not current);

Associate of Arts (2-year degree) , Glendale College, Glendale, California, 1965; B.A., History (4-year degree) and B.Arch. (5-year degree), California Polytechnic University, San Luis Obispo, CA, 1971;

Married to Carol Lynn Chamberlin (1977);

Two children: Wyatt (born 1979) and Ryan (born 1981).

Member, Yachats City Council, 1987-1989, Yachats, OR; Mayor, Yachats, OR, 1989-1991;