Yes, work that exceeds 40 hours a week, will be compensated at time-an-a-half, with either overtime pay or compensatory time (comp. time). More details can be found in the following document:
Office of Human Resources,
Oregon State University,
236 Kerr Administration Building,
Corvallis, OR 97331-8578
Fax: 541-737-7771 or 541-737-0541E-mail
A division of Finance & Administration.