Klaus Winkler has 20 years of professional experience in geology, engineering geology, structural geology, hydrogeology, glacial geology, geomorphology, and geophysics. His experience includes field mapping; soil and rock test drilling, test pit excavation, in situ testing, site characterization, landslide evaluation and stabilization, slope stability and rockfall analysis, design of ground support in rock slopes, geophysical surveys; proposal, geotechnical report, and project specification preparation; and construction monitoring/management.