Greg Hamaker serves as National Business Development leader for Liberty Staffing USA, where he drives strategic growth initiatives and builds partnerships with clients across the country. With a strong background in staffing and workforce solutions, Greg is focused on identifying opportunities, expanding market reach, and delivering tailored solutions that meet the evolving needs of businesses.

He is known for his relationship-first approach, working closely with clients to understand their challenges and provide scalable, results-driven staffing strategies. Greg collaborates with regional teams to ensure alignment, consistency, and exceptional service delivery across all markets.

His ability to connect business development with operational execution plays a key role in strengthening Liberty Staffing USA’s national presence and long-term client partnerships.