Trends suggest that a substantial and increasing number of psychology students are working in post-baccalaureate (post-bacc) research assistant (RA) positions to gain additional experience prior to applying to graduate programs. However, few resources exist to guide students in pursuing RA positions and making the most of them. This chapter reviews factors to consider when determining whether to pursue a post-bacc RA position, provides guidance for finding and obtaining these positions, and shares suggestions for how to best prepare for graduate school during the post-bacc years. A comparison of the unique training and professional development opportunities afforded by volunteer and paid RA positions is provided, and participation in national and regional psychology conferences is emphasized.