This guide is designed to ensure a strong and equitable workforce pipeline of professionals ready to serve as the field works to increase access to out-of-school time experiences. This guide includes three sections with strategies to make changes in systems, policies, funding, and practice: (1) Recruitment and hiring; (2) Onboarding and professional development; and (3) Performance reviews and feedback. Each section includes best practices to increase equity and mitigate bias, guiding questions, and a rich list of related resources.