• (p. pr. & vb. n.) of Job • (a.) Using opportunities of public service for private gain; as, a jobbing politician. • (a.) Doing chance work or add jobs; as, a jobbing carpenter. Found on http://thinkexist.com/dictionary/meaning/jobbing/
Job'bing adjective 1. Doing chance work or odd jobs; as, a jobbing carpenter. 2. Using opportunities of public service for private gain; as, a jobbing politician. London Sat. Rev. Jobbing house , a mercantile establishment which buys from importers, ... Found on http://www.encyclo.co.uk/webster/J/10