Jessica De Marinis
About Jessica De Marinis
Jessica De Marinis is an Executive Assistant at Jefferies with extensive experience in the financial sector, having previously worked at Viridian Therapeutics, Citigroup, Barclays Capital, and Lehman Brothers.
Current Position at Jefferies
Jessica De Marinis currently holds the position of Executive Assistant at Jefferies. She began her role at this financial services company in 2024. Her responsibilities include administrative support for executives, managing schedules, coordinating meetings, and various other tasks essential to maintaining smooth operations within the organization.
Executive Assistant at Viridian Therapeutics, Inc.
Jessica De Marinis worked as an Executive Assistant at Viridian Therapeutics, Inc. from 2022 to 2023. During her tenure, she provided administrative support to senior management, handled internal and external communications, and contributed to the operational efficiency of the company.
Long-term Tenure at Citigroup
Jessica De Marinis served as an Executive Assistant at Citigroup from 2010 to 2022. Throughout her 12-year tenure, she supported high-level executives, managed complex schedules, coordinated large-scale meetings, and played a significant role in the day-to-day administrative functions of the organization.
Early Career at Barclays Capital and Lehman Brothers
Jessica De Marinis began her career in the financial sector as an Assistant at Lehman Brothers from 2004 to 2008. Following this, she worked at Barclays Capital for two years from 2008 to 2010 as an Assistant. Her roles at these institutions helped her develop essential skills in administrative support and executive assistance.
Educational Background in Business Management
Jessica De Marinis earned a Bachelor of Science degree in Business Management from St. John's University, where she studied from 1999 to 2003. Her education provided her with a strong foundation in business principles, preparing her for her subsequent career in executive support roles.