The centre-back played for Spanish football clubs Celta, Real Betis and Real Valladolid earlier.
"I am delighted to get a chance to experience Indian football through ATK. India is gaining popularity in the global arena post the onset of ISL as we are being able to meet new fans and play some exciting football," Montel said in a release.
"I am eagerly looking forward to getting to know my team-mates, contribute to our game plan and earn many fans from India."
Principal Owner, ATK, Sanjiv Goenka said: "We welcome Jordi to our ATK family. Our coaching staff believes in his abilities as a central defender and feel he will be an ideal fit in our scheme of things for the upcoming season."
The defender last played in German football club Karlsruher Sport-Club, scoring two goals in 17 matches in 2016-17.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
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Doraiah Chowdary Vundavally is a Software engineer at VTech . He is the news editor of SocialNews.XYZ and Freelance writer-contributes Telugu and English Columns on Films, Politics, and Gossips. He is the primary contributor for South Cinema Section of SocialNews.XYZ. His mission is to help to develop SocialNews.XYZ into a News website that has no bias or judgement towards any.