— -- TEMPE, Ariz. -- In March, Arizona Cardinals coach Bruce Arians was asked when the NFL would have a female coach.
The answer was Monday.
The Cardinals hired Jen Welter as an assistant coaching intern for training camp and the preseason to work with inside linebackers. She is believed to be the first female coach of any kind in the NFL.
"Someone asked me yesterday, 'When are we going to have female coaches?'" Arians said. "The minute they can prove they can make a player better, they'll be hired."
Welter, 37, has been making history throughout her career. In February, she became the first female coach in a men's professional football league when she was hired by the Texas Revolution of the Indoor Football League to coach linebackers and special teams. The Revolution's general manager is Hall of Fame wide receiver Tim Brown. In February 2014, she became the first female to play a non-kicking position in a men's professional football league when she played running back and special teams for the Revolution.
Welter played professional football for more than 14 years as a linebacker, mostly with the Dallas Diamonds of the Women's Football Alliance. She helped lead them to four championships.
She will join linebackers coaches Bob Sanders, Larry Foote and recently hired Levon Kirkland.
A news conference is scheduled for Tuesday.