American company, Pramerica, is to create 330 new jobs in Letterkenny.
Pramerica is a subsidiary of US based Prudential Financial Inc and currently employs 1,200 people in Letterkenny.
The new jobs will include senior IT managers, project managers, business analysts, data scientists, actuaries, accountants and a wide range of technology support and professional services roles.
The 330 jobs will be created over the next three years.
The company first opened for business in Letterkenny with a staff of eight people 15 years ago.
Pramerica also set out plans to build a new campus that has the potential 1,800 people. Construction will begin on the new campus by the end of the year.