| 1991 | Course coordinator, senior lecturer and examiner, Political Science, ML Sultan Technikon, Journalism, and Communications Studies Degree
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| 1991-1992 | Natal Regional Director, SACHED Trust
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| 1992-1993 | National Director for Educational Outreach, South African Committee for Higher Education Trust (SACHED)
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| 1994 | National Director for Training, Independent Electoral Commission (IEC)
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| 1993-1997 | Executive Director, National Literacy Cooperation (NLC) of South Africa
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| 1996-1998 | Executive Director, South African National NGO Coalition (SANGOCO)
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| 1998-2008 | Secretary-General and CEO, CIVICUS World Alliance for Citizen Participation.
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| 2008-2009 | Honorary President of CIVICUS
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| since 2009 | International Executive Director for Greenpeace International |
