Draftsman, Studio Works, Los Angeles, CA, c. 1976; Draftsman, Moshe Safdie, Architect, Montreal, QC, 1978-1979; Partner, Fisher Roberts Architects, Los Angeles, CA, 1979-1981. Prinicpal, Thane Roberts, AIA, Architect, Los Angeles, CA, 1981-1995; Partner, Kanner/Roberts, Architects, Los Angeles, CA, 1995-1996; Roberts spent nine years sailing around the world on his 45-foot sailboat; he traveled about 30,000 miles during that period. He returned to Santa Monica in 2005 and set up another firm called Evo-Tecture. Principal, Evo-Tecture, Santa Monica, CA, 2005- ;

Member, American Institute of Architects (AIA), Southern CA Chapter.

M.Arch., University of California, Los Angeles (UCLA), Westwood, Los Angeles, CA, c. 1976;