Nelson Marrero

Nelson Marrero is an experienced Infrastructure Tools Engineer at the United Network for Organ Sharing (UNOS) since April 2021, previously serving as a Senior Information Technology Support Engineer. Prior to UNOS, Nelson held various roles at Williams Mullen from August 2012 to April 2021, including SCCM Engineer, Helpdesk Manager & SCCM Engineer, and IT Helpdesk Analyst. Nelson's career began at SAIC as a Helpdesk Analyst from October 2007 to September 2011, and earlier, served in the United States Marine Corps from June 2002 to October 2007. Nelson earned a Bachelor of Business Administration in General Studies from Liberty University between 2018 and 2020, and attended ECPI University from 2015 to 2017.