What does a CAD Technician do?
Published 4 min read
A CAD Technician is responsible for the creation and maintenance of computer-aided design (CAD) models and drawings. They work with engineers and other professionals to create designs for products, structures, and systems. CAD Technicians use specialized software to create two-dimensional (2D) and three-dimensional (3D) models. They also prepare drawings and specifications for manufacturing processes.
CAD Technician job duties include:
- Prepare drawings and topographical and relief maps used in civil engineering projects, such as highways, bridges, pipelines, flood-control systems, and water and sewerage control systems.
- Drawings may be prepared by hand or by using computer-aided design (CAD) equipment.
- CAD technicians may specialize in preparing architectural drawings or engineering designs.
- They also may specialize in landscape architecture, working with landscape architects to prepare site plans and planting designs.
- Work from rough sketches and specifications created by engineers and architects.
- Use computer-aided design software to convert the sketches into detailed 2-D or 3-D drawings.
- Add details to architectural plans from their own knowledge of construction methods.
- Specify dimensions, materials, and procedures for new products.
- Prepare multiple versions of designs for review by engineers and architects.
- Incorporate changes recommended by the engineers or architects into the final design.
CAD Technician Job Requirements
A CAD Technician is responsible for creating and modifying computer-aided designs (CAD) of products, components, and systems. They work closely with engineers and other professionals to ensure accuracy and feasibility of designs. A CAD Technician typically needs an associate's degree in engineering technology, although some jobs may only require a high school diploma or equivalent. Many employers also prefer candidates who are certified by the American Design Drafting Association (ADDA). Experience with CAD software is also necessary.
CAD Technician Skills
- 2D
- 3D
- AutoCAD
- Revit
- Civil 3D
- MicroStation
- Inventor
- Creo
- SolidWorks
- NX
- CATIA
Related: Top CAD Technician Skills: Definition and Examples
How to become a CAD Technician
A CAD Technician uses computer-aided design (CAD) software to create two-dimensional (2D) and three-dimensional (3D) models of physical objects. They may also create drawings and plans for manufactured products, buildings, or other structures.
Most CAD Technicians have an associate’s degree in engineering technology or a related field. However, some employers may require a bachelor’s degree. In addition to formal education, CAD Technicians must be proficient in using CAD software. Many employers provide on-the-job training to new employees.
CAD Technicians typically work in offices. They may occasionally travel to job sites to take measurements or meet with clients. Some CAD Technicians work remotely, although this is more common in larger organizations with multiple office locations.
As technology advances, the role of the CAD Technician is likely to change. For example, CAD Technicians may be responsible for creating virtual reality models that can be used for training or marketing purposes.
Related: CAD Technician Resume Example
Related: CAD Technician Interview Questions (With Example Answers)