Red Bull Racing Formula One Team has appointed Tom McCullough as Head of Racing, with the experienced Formula 1 engineer due to join the organisation at the beginning of 2027.
The team's statement describes the appointment as adding McCullough's experience and expertise to its race operation. It does not disclose his contract length, reporting line or a detailed division of responsibilities.
A senior trackside appointment
McCullough has spent more than a decade with the organisation now competing as Aston Martin, including its Force India and Racing Point identities. He previously held chief race engineer and performance director positions before moving into work connected with Aston Martin's wider racing activities during a 2025 leadership restructure.
Formula 1's official report says McCullough will leave Aston Martin at the end of 2026 and begin the Red Bull role in 2027. The appointment therefore brings a senior engineer directly from another current constructor into Red Bull's race organisation.
The title matters because Head of Racing is broader than responsibility for a single car. It indicates oversight of how the team operates at events, although Red Bull has not published a formal job description or confirmed which departments will report to McCullough.
Part of a changing leadership structure
The appointment comes as Red Bull prepares for other senior personnel changes. Formula 1 reports that Gianpiero Lambiase, who combines Max Verstappen's race-engineer position with Head of Racing duties, is due to join McLaren as Chief Racing Officer after his Red Bull contract ends in 2028.
Red Bull has not stated that McCullough is a direct one-for-one replacement for every part of Lambiase's current remit. The timing also leaves open how responsibilities will be shared during any overlap.
What is confirmed is narrower: McCullough will take the Head of Racing title from the beginning of 2027, bringing experience from Williams, Sauber, Force India, Racing Point and Aston Martin.
Operational value will be measured at events
Senior race-team appointments affect the systems around performance rather than adding lap time by themselves. The useful measures will include decision quality, communication between factory and track, reliability of event processes, response to changing conditions and the consistency with which both cars are supported.
McCullough's familiarity with different team structures may help Red Bull review those processes. It also gives the organisation an external perspective at a time when Formula 1's 2026 technical regulations are still developing.
The company has not claimed a particular performance gain from the hire, and no such result can be inferred before he starts. For the motorsport employment market, however, the move is a substantive senior appointment between rival constructors and another example of teams rebuilding leadership depth over several seasons rather than through a single change.