After making his first-class and List A umpiring debut in 2004, George officiated in his first
Twenty20 international (T20I) in 2010. He made his
One-day international (ODI) debut the following year. He was one of the seventeen on-field umpires for the
2018 Under-19 Cricket World Cup. He was one of the on-field umpires for the tournament final. In May 2018, he was promoted to the ICC Test/ODI Emerging Panel of umpires. In October 2018, he was named as one of the twelve on-field umpires for the
2018 ICC Women's World Twenty20. Along with
Langton Rusere, he was appointed one of the on-field umpires for the
tournament's final. In July 2019, George umpired in his 50th ODI, in the third ODI between
Ireland and Zimbabwe, at
Stormont,
Belfast. In February 2020, the ICC named him one of the umpires to officiate in matches during the
2020 ICC Women's T20 World Cup in Australia. ==Death==