An increase in the availability of language classes for students in higher education is needed to improve the prospects of third level graduates, according to the USI.
Speaking at the presentation of the European Awards for Languages today, USI Education Officer Daithi Mac Stihigh said most students do not have the opportunity to continue language learning while at college.
He also called for the promotion of student mobility and said that more opportunities for students to study abroad were needed.
"Those who are skilled in multiple languages are seven times more likely to study in other European countries and have access to a wider range of jobs and careers after graduation," he added.
The European Award for Languages is simultaneously run in over 20 countries and awards projects that improve the quality of language teaching and learning.
This year's winners included the Digital Hub's "Claymation" project, which uses digital technology to teach primary school Irish, and Scoil Ide in Limerick who have used music and song to introduce Spanish to students.
Presenting the awards, Minister for Education Mary Hanafin said that encouraging people to learn more languages was of "huge importance" to Ireland and the EU.