Derek Costello Email & Phone Number
Executive Assistant @ GTCX
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Derek Costello Location
- Winchester, VA, US
Derek Costello Work
- Executive Assistant @ (July 2025 - Present)
- Inside Sales Representative @ Dandridge Realty Group (May 2022 - July 2025)
- Sales Assistant @ (September 2020 - May 2022)
- Operations Intern @ Oath Gaming (June 2019 - January 2021)
- Mortgage Support Assistant @ (December 2019 - September 2020)
- Social Media Manager @ Riot Squad Esports (February 2018 - June 2018)
Derek Costello Education
- John Handley High School
High School Diploma (Basic)
2015-2019
Derek Costello Summary
- Derek Costello, based in Winchester, VA, US, is currently a Executive Assistant at GTCX. Derek Costello brings experience from previous roles at Dandridge Realty Group, Continental, Oath Gaming and Navy Federal Credit Union. Derek Costello holds a 2015 - 2019 High School Diploma in Basic @ John Handley High School. Derek Costello has 1 emails and 1 mobile phone numbers on RocketReach.
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