Using a web-based self-report survey, this study examined the characteristics of individuals who worked directly with youth in out-of-school time programs. Specifically, it examined the relationships among intent to continue working in the youth development field and youth program staffs' experience, training, educational background, and selfreported competency in implementing the features of positive developmental settings for youth (Eccles and Gootman, Community programs to promote youth development, 2002). To accomplish this, we also developed a self-report youth worker competency measure and present its psychometric properties. Results suggested that intent to continue working in the youth development field is higher for youth workers who reported higher overall jobrelated competency, received professional development training, reported life experiences similar to the youth with whom they worked, learned aspects of their job from more experienced staff, had adequate supervision and support, and worked in programs where staff were more involved in program decision-making. Results are discussed in terms of the value of training and professional development in retaining frontline youth workers.Keywords Staff retention Á Staff competency Á Frontline youth workers As attention to the value of promoting positive development in youth increases, greater emphasis is being placed on the role of organized community-based out-of-school time programs in that process. Participating in organized activities fosters and supports personal growth among participating youth by providing them an opportunity to interact with peers and adults in their communities (Hirsch 2005;Perkins et al. 2003). As such, the goals of community-based youth programs include not only ameliorating problems associated with various risk conditions and behaviors (e.g., drinking, drugs, delinquency), but also preparing youth to meet other life challenges and make decisions that promote their own