Even as his faith in the mission of US intelligence services continued to crumble, his upward climb as a trusted technical expert proceeded. In 2011 he returned to Maryland, where he spent about a year as Dell’s lead technologist working with the CIA’s account. “I would sit down with the CIO of the CIA, the CTO of the CIA, the chiefs of all the technical branches,” he says. “They would tell me their hardest technology problems, and it was my job to come up with a way to fix them.”