He currently plays for Hafnarfjordur Women, wearing the number 21 shirt. At the international level, he represents Iceland U23(w). He plays primarily as a Midfield.

Across 3 appearances in the Iceland Besta-deild kvenna 2025, Marin ida hermannsdottir registered 1 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.