[1] Warner has held executive positions at Dow Jones & Company and The Wall Street Journal where she was known for her role in creating branded content and revenue opportunities.
[2][3] She is co-founder of A Picture's Worth, a journalism start-up, and is a leadership ambassador with Take The Lead, a nonprofit concerned with women's advancement.
[4] In her early career, Warner was a freelance journalist who contributed to Mother Jones,[7] The New York Times, and The Daily Beast.
[4] Warner was the editorial director of AOL Tech and This Built America, which featured companies in each of the United States over 50 weeks.
[10][2] While Vice President, Custom Content, at Dow Jones, The Drum included Warner on its list of "the world's most creative women.