Former AT&T VP Details Shift from Big Tech to Venture Capital

A former AT&T assistant vice president is sharing his experience leaving the stability of Big Tech for the fast-paced world of startups and venture capital, a move increasingly common as the tech landscape evolves.

Robert E. Williams, now a venture capital board director and startup advisor, spent 13 years at AT&T, rising to an assistant VP-level position by 2018. He described a turning point where he questioned his path, asking himself what he would pursue if the security of Big Tech disappeared. This led to a departure in 2021, followed by roles at AWS and Palo Alto Networks before fully embracing the startup ecosystem. “If Big Tech is a luxury yacht, then startups are a speedboat,” Williams said, highlighting the difference in pace and scope of work.

Williams’ transition involved calculated risks, including accepting positions with reduced immediate financial rewards in exchange for equity. He joined an AI and quantum startup in 2023, working long hours and taking on broad responsibilities. This experience ultimately led him to his current role, allowing him to advise multiple companies and focus on mentorship, particularly for founders from underrepresented groups. The shift reflects a broader trend of professionals seeking more individual impact and a faster rate of innovation. You can learn more about the evolving venture capital landscape here.

He emphasized the importance of identifying one’s core strengths, stating, “I’m great at go-to-market business development and strategic partnerships, and that’s been my anchor throughout my career.” Williams noted that while startups offer high potential rewards, they also carry significant risk, and that the perceived safety of Big Tech is diminishing in the face of rapid technological change and industry disruption. This trend is impacting career choices across the tech sector, as detailed in recent reports on Built In.

Williams is now focused on scaling his impact through advisory roles and board positions, and officials say he plans to continue mentoring emerging founders and supporting innovative companies.