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Josefina De Sene is an accomplished IT professional with extensive experience in network administration and security. Currently serving as IT Support Manager and IT Systems Manager at the American Society for Radiation Oncology since July 2014, Josefina oversees the security and reliability of networked systems while providing essential IT support and training. Previously, Josefina worked as a Network Security Analyst at the Embassy of Brazil in Washington DC, where responsibilities included implementing cybersecurity best practices and maintaining system efficiency. Additional experience includes roles as an IT Consultant at Reston Healing Center, Information Technology Assistant at Georgetown University, and Sales Tech Support Specialist at SND Electronics. Josefina holds a Bachelor's degree in Computer Science and is pursuing a Bachelor's degree in Information Technology from Southern New Hampshire University, complemented by a background in Computer Technology and Electronic Technician studies.