Senior HR Business Partner, Claude Corps

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior HR Business Partner, Claude Corps based in the United States. The Senior HR Business Partner will serve as a strategic and hands-on HR partner for a growing, nationwide fellowship program supporting early-career talent working on AI solutions for public-interest organizations. You will advise program leaders and managers on employee relations, performance, and workforce needs while overseeing the end-to-end onboarding experience for large, overlapping cohorts. This role combines people strategy with operational execution, ensuring fellows receive consistent support throughout their employment journey. You will manage and develop onboarding support capacity, strengthen employment practices across multiple states, and improve HR processes as the program scales. Working closely with People leadership, Finance, Recruiting, and program teams, you will help build reliable, employee-centered systems in a fast-growing and mission-driven environment.