A QuickBooks Customer job typically involves assisting customers with using QuickBooks software, troubleshooting issues, and providing support for billing, technical problems, and account management. Employees in this role may work for Intuit, a QuickBooks reseller, or a company using QuickBooks for its financial operations. Responsibilities often include answering customer inquiries, resolving software-related issues, and guiding users on best practices. Strong communication skills and knowledge of QuickBooks features are essential for success in this role.