The former Aston Martin engineer will take over the senior trackside responsibilities currently held by Gianpiero Lambiase, who is set to leave Red Bull for McLaren when his current contract expires at the end of 2027.
“We're delighted to welcome Tom to the team at the beginning of 2027 and look forward to the wealth of experience and expertise he will bring to the role,”
Red Bull said.
McCullough will return to a prominent trackside role after more than a decade with the Silverstone-based outfit and its Force India and Racing Point predecessors.
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