• 2011 to date

• Head Department,  Department of Agricultural Engineering, Faculty of Engineering and Architecture, University of Khartoum
•  Associate professor (Research), Department of Agricultural Engineering, Faculty of Engineering, University of Khartoum

• 2008 to date

• 2005 to 2010

Dean, Faculty of Engineering, University of Blue Nile.

• 2004 – 2008

• Assistant professor, Department of Agricultural Engineering, Faculty of Engineering and Architecture, University of Khartoum

•  2002-2004

Post-doctorate fellow, Machine Design laboratory, Faculty of Engineering, Universiti Putra Malaysia

• 1997- 2002

Study leave for PhD, Universiti Putra Malaysia, Malaysia

• 1996- 1997

Lecturer, Department of Agricultural Engineering, Faculty of Engineering and Architecture, University of Khartoum.

• 1990-1996

Teaching assistant, Department of Agricultural Engineering, Faculty of Engineering and Architecture, University of Khartoum

• 1989-1990

Mechanical engineer and instructor, Wad Madani Vocational Training Center, Ministry of Labor

• 1987-1989

Agricultural engineer, New Halfa Agricultural Production Corporation

•  1986-1987

Private subcontractor, Khartoum Airport