Primary Job Title CEO and Founder Primary Organization KeyCaliber
Location Washington, District of Columbia, United States Regions Washington DC Metro Area, Southern US Gender Female
LinkedIn View on LinkedIn X (Twitter) View on X
Roselle spent a decade as a cybersecurity practitioner and leader before becoming an entrepreneur. She led cybersecurity operations at the Executive Office of the President during the Obama Administration, directing tactical measures and strategic initiatives for protecting and defending the White House’s network. Prior she managed the computer
forensics and malware analysis teams at the Department of Homeland Security’s US-CERT. With an understanding of the needs and technology gaps in the industry, she switched gears to cybersecurity entrepreneurship. The first cybersecurity she founded was Uplevel Security, which was acquired by McAfee. KeyCaliber is the second cybersecurity startup she has founded.
