In the course of completing her journalism degree, McInerney completed a work placement at the
Sunday Tribune in 2003, in the second week of which she co-wrote a front-page piece, appearing with her name in the by-line. She has since said that she found that she was well-prepared for the work, and after a few weeks, loved it. After 15 years in print journalism, McInerney began to be invited to broadcast panel discussions, notably at TV3, She also wrote a book on the disappearances of women in the
Wicklow Mountains, and worked on a documentary for the
BBC. In December 2025, it was announced that McInerney would be co-lead on the flagship
Morning Ireland programme on RTE Radio 1. ==Personal life==