Henny Steensma has extensive experience in education and facilities management, starting at SAD Leiden as an interim kleuterleidster from February 1979 to April 1979. Since April 1979, Henny has been with 1801 jeugd & onderwijsadvies, holding various positions including medewerker facilitair management, preventiemedewerker, and medewerker onderwijs informatie centrum. Henny's educational background includes a degree in kleuteronderwijs from the Kleuterleidster opleidingsschool Dr. Kohnstamm, completed from 1976 to 1978.