1. Install and configure 3D printing equipment at customer sites2. Troubleshoot and repair 3D printing equipment3. Provide technical support to customers via email, phone, or in-person4. Train customers on the proper use and maintenance of 3D printing equipment5. Perform regular maintenance and calibration on 3D printing equipment6. Keep up-to-date with the latest 3D printing technology and trends7. Collaborate with other engineers and departments to develop new 3D printing solutions.In addition to technical skills, a 3D printing service engineer should have excellent communication and customer service skills, as they will be working directly with customers to solve technical problems and provide training. They should also be detail-oriented and able to work independently to troubleshoot and solve problems.