We are looking for an Order Entry Clerk to support a busy operation in Upland, California. This Long-term Contract position is ideal for someone who is highly accurate, organized, and comfortable managing a steady flow of administrative and customer-related tasks. The person in this role will help keep order processing, billing, and coordination activities running smoothly while working closely with customers, vendors, and internal departments.<br><br>Responsibilities:<br>• Enter customer orders into company systems with a high level of accuracy and verify pricing, quantities, and delivery details before submission.<br>• Coordinate order-related logistics by arranging shipments, scheduling installations, and supporting training fulfillment activities as needed.<br>• Serve as a point of contact for customers, vendors, and internal teams to resolve order questions, confirm status updates, and address discrepancies.<br>• Prepare invoices, apply payments, and assist with routine billing tasks to support timely and accurate financial processing.<br>• Maintain well-organized order documentation and update records so information is current, accessible, and audit-ready.<br>• Compile routine reports and provide administrative support related to order activity, fulfillment status, and operational tracking.<br>• Manage a high volume of transactions efficiently during busy periods while maintaining attention to detail and service quality.