Abstract: Background: Out-of-school time programs have proven to be effective models for promoting positive youth development. Because military-connected youth face unique stressors, programs that intentionally address the specific needs of military-connected youth may offer additional opportunities for positive outcomes. Boys and Girls Clubs of America partners with the U.S. Armed Forces to provide programs, such as the Military Teen Ambassadors (MTA) program, to support military youth and families. MTA allows for a partnership between teens and adults to work towards shared program goals. Purpose: Informed by the youth-adult partnership Framework and the Community Action Framework for Positive Youth Development, this study examines how participation in one MTA program structure-the MTA Steering Committee-influences interactions between youth and adults, impacts skill development, and contributes to future career preparedness and success of military-connected youth. Method: A mixed-Methods: survey was administered to MTA Steering Committee members to evaluate both immediate and long-term outcomes associated with MTA participation through a cross-sectional design. Findings: The study provided evidence of program impacts supporting growth in targeted leadership and career skills and strengthened youth-adult relationships. Implications: Program factors influencing outcomes included opportunities to practice and apply skills and accountability to peers and adults.