Master of Science, Wageningen University, 1993.
Assistant designer Jakobsen Landscape Architect, Cheltenham, England, 1992—1993. Assistant professor University of Technology, Delft, Netherlands, since 1993. Owner Saskia Wit Landschapsarchitectuur, Amsterdam, since 1998.
Assistant designer dS+V, Rotterdam, Netherlands, 2004—2005.
Committee member NVTL, Dutch Organization Landscape Architects, Amsterdam, 2005.
Daughter of Johannes Wit de. Life partner Sebastiaan Kaal.