I would like to strengthen my resume/CV, so I am searching for summer internships for graduate students in applied math/statistics/biostatics (preferably the latter two). Another option that I'm considering is participating in an REU as a graduate teaching assistant. The internships that I have found so far are: Mayo clinic (biostatistics) and the Census Bureau (statistics). I have also found a list of REU's on the NSF website. None of them really post any openings for graduate student assistants. A little bit about myself. I'm a graduate student in applied mathematics and statistics (my program is interdisciplinary). By next summer, I will have three years of graduate coursework in math and statistics. I will start doing research in biostatistics next school year. As an undergraduate I majored in math and I did an summer REU in coding theory. I have taken a range of courses including numerical analysis, ode/pde, analysis, regression, categorical data, algebra, probability, statistical inference, longitudinal data, linear algebra, model selection. I am familiar with SAS and R. I'm also bilingual (English and Spanish). Any comments or suggestions?