The Collaborative International Dictionary of English v.0.48:
draftsperson \draftsperson\ n. a skilled worker who draws plans of buildings or machines. Syn: draftsman, draughtsman. [WordNet 1.5]WordNet (r) 3.0 (2006):
draftsperson n 1: a skilled worker who draws plans of buildings or machines [syn: draftsman, draughtsman, draftsperson]