Drafter- Create the correct model in CAD.- Make revisions on a model based on customer requirements.- Develop standardized models of products.Structural engineer- Identify solutions to improve production efficiency.- Use design software to develop models and drawings of new products.- Coordinate with other engineers, management, and the creative department.

Site engineer- Directly monitor and inspect daily construction activities in the field.- Check and remind workers to follow the technical standards in shop drawing.- Solving problems arising at construction works.- Coordinate with relevant parties to make a record of acceptance of completed items and acceptance of the project.