Aaron is a product of the
MRF Pace Foundation. He made his first-class debut playing for Jharkhand in the
2008–09 season of the
Ranji Trophy, in a home fixture against
Jammu and Kashmir. He claimed two wickets in each innings. Aaron took 13 wickets in the
2010–11 Ranji Trophy and bowled a delivery. He was part of the India Emerging Players squad that went to Australia in 2011, and after impressing there earned a call-up to the India ODI squad for the series in England. He was part of the India Emerging Players squad that went to Australia in 2011, and after impressing there earned a call-up to the Indian T20 and ODI squad for the series in England as a replacement for
Ishant Sharma. In September 2014, he was signed by the
Durham County Cricket Club for the
2014 County Championship. In February 2017, he was bought by the
Kings XI Punjab team for the
2017 Indian Premier League for 2.8
crores. In October 2018, he was named in India B's squad for the
2018–19 Deodhar Trophy. In December 2018, he was bought by the
Rajasthan Royals in the
player auction for the
2019 Indian Premier League. In August 2019, he was named in the India Red team's squad for the
2019–20 Duleep Trophy. In February 2022, he was bought by the
Gujarat Titans in the
auction for the
2022 Indian Premier League tournament. Aaron announced his retirement from the first-class format in February 2024. He cited that his "body won't allow me to continue bowling fast in red-ball cricket, so I have decided to quit." ==International career==