He worked for over 13 years as an engineer before serving God full time.Rudolf served at Fuller School of World Mission and Great Commission Center before joining OMF.

• 从一九九三年起，作为一个全职的宣教推动者，麦弟兄开始发展全球华人教会一个更大的蓝图：神给予他负担要推动全球华人教会更深一步走向宣教。