John Marcellino

John Marcellino is an accomplished professional with a robust background in sales and marketing. Currently serving as a Sales Development Representative at Tenable since December 2022, Marcellino previously worked as an Undergraduate Assistant at the University of Maryland - Robert H. Smith School of Business, where responsibilities included creating multimedia content and formatting student packets. Experience as a Marketing Intern at Long & Foster Companies involved designing digital marketing campaigns and managing data analytics, while an earlier internship at Community Media Center focused on video promotion for local events. Marcellino holds a Bachelor of Business Administration in International Business and a Bachelor's of Music in Jazz/Jazz Studies from the University of Maryland, awarded in 2022.