The ‘Starship Queen’: 27‑Year‑Old Engineer’s Rise and SpaceX’s Billionaire IPO

Christina Li, known as Tina, is a 27‑year‑old Chinese‑American engineer at SpaceX. She holds a bachelor’s degree in Computer Science from Stanford and began at SpaceX as a Vehicle Engineering Automation intern before becoming a software engineer responsible for flight‑control software. Over time she transitioned to operating the Raptor engine during Starship test flights, monitoring pressure, temperature, RPM and combustion stability in real time.

Tina clarifies that she never held the “flight‑termination system” role and that her annual salary is about US$130,000. She emphasizes that her expertise came from on‑the‑job learning—participating in early Starship prototype tests (SN5, SN6, SN8) and later in the first flight (flight 1) and subsequent Raptor‑engine operations—rather than from advanced degrees.

SpaceX’s IPO on June 12, 2024, under the ticker “SPCX,” issued 555 million shares at US$135 each, valuing the company at US$1.77 trillion. On the first trading day the price rose roughly 19 % to US$160.95, pushing the market cap past US$2 trillion. After exercising the overallotment option, the offering raised US$85.7 billion, surpassing the previous record set by Saudi Aramco.

Analysts note that SpaceX’s compensation model—low cash salary combined with substantial equity grants—created a “rain‑down” wealth effect. More than 4,400 current and former employees became millionaires from the IPO, and about 400 achieved billionaire status, illustrating how the company’s equity‑heavy incentives align risk with massive upside for engineers, welders and technicians alike.

The story of Tina and the IPO underscores a broader cultural shift at SpaceX: practical, hands‑on experience is valued over formal credentials, and the company’s profit‑sharing structure distributes the financial rewards of ambitious aerospace innovation across the entire workforce.