- Young Professional 1980-1981;
- Economist, MNA Agriculture Division, 1981-1986;
- Economist, EAP Agriculture Division, 1986-1990;
- Principal Economist, Agriculture Operations Division, 1991-1992;
- Division Chief, Agriculture and Environment Division, 1993-1996;
- Technical Manager, Africa Region Agriculture Rural and Irrigation Department, 1996-1997;
- Sector Manager, Africa Region, Agriculture, 1997-2000;
- Sector Manager, Agriculture and Rural Development Department, 2001-2006.