Emily Cellar is Chief Information Security Officer at Flexential, a leading provider of secure data center, colocation, cloud, and hybrid IT solutions. As Flexential’s CISO, she leads enterprise-wide cybersecurity strategy, risk management, governance, and resilience across national data centers and hybrid cloud platforms supporting mission-critical workloads.
With deep expertise spanning security architecture, infrastructure, cloud, and AI governance, Emily has led global IT and security organizations across the U.S., EU, and APAC. Her previous executive leadership roles include Vice President of Infrastructure and Cybersecurity at iFIT, the global fitness technology company behind NordicTrack, ProForm, and Freemotion; Vice President of IT Infrastructure and Operations at WheelPros and Hoonigan; Vice President of Business Technology at Guild; and Vice President of IT at Angi. Her credentials include CISSP, PMP, Business Law, FinTech, and a Master of Science degree.
Beyond her corporate role, Emily is the founder of Women in Technical Infrastructure (WITI), a community of 900+ women advancing leadership in underrepresented technology roles. She also serves as a Strategic AI Product Advisor for Iterate.ai and sits on the CISO Advisory Board for LightBeam.ai.