Mark de Lorenzo

Mark De Lorenzo has extensive experience in the field of information technology, with a career spanning over three decades. Currently serving as a Senior Software Engineer and previously as an Infrastructure Support Analyst at Graybar since February 2002, Mark has demonstrated expertise in software development and infrastructure management. Before joining Graybar, Mark held the position of Lead Information Technology Specialist at Global Solutions Group, Inc. from 1996 to 2002, and worked as a Field Engineer at Technology Service Solutions from 1993 to 1996. Mark began the professional journey at Cardinal Glennon Children's Hospital, where responsibilities included PC support from January 1990 to January 1993. Mark's educational background includes ongoing studies at St. Louis Community College since 1990.