Steven Wartinbee

Steven Wartinbee is an experienced Proposal Manager with a successful track record in managing proposal development processes for various organizations. At CALIBRE Systems, Inc., Steven earned a Distinguished Service Award for exemplary citizenship and oversaw multiple proposals under $10M. Previous roles included serving as Proposal Manager at Appian Corporation, where collaboration with sales, marketing, and legal teams ensured the accuracy and timeliness of responses to clients, and as a Sportswriter for Ultiworld and the AUDL, demonstrating strong writing skills. Steven also held positions in grants administration at Georgetown University and legal assistance at Girardi & Keese. Currently, as a Proposal Specialist at Guidepost Solutions, responsibilities focus on analyzing RFPs and managing complex proposal processes. Steven is an athlete with the DC Breeze Ultimate, LLC, and holds a Bachelor’s Degree in Government from Georgetown University.