CAD technicians turn design ideas into the accurate drawings and 3D models used to make, build and install products, machinery and structures
A CAD technician, also known as a drafter or draftsperson, uses computer-aided design software to produce technical drawings, plans and digital models for projects in engineering, construction, manufacturing and product design.
You'll work with architects, engineers and designers to understand design requirements and turn early ideas into detailed 2D drawings and 3D models. These outputs support every stage of a project, from estimating costs and checking feasibility to manufacturing, construction and installation.
Alternative and related job titles include:
- architectural technician
- building information modelling (BIM) technician
- building services technician
- CAD designer
- CAD operator
- design technician
- engineering designer
- industrial designer
- engineering technician
- product designer.
Types of CAD technician work
The main sectors that CAD technicians work in are:
- architecture and construction, including building design, civil engineering and structural engineering
- automotive, aerospace, rail and marine engineering
- manufacturing and engineering, including mechanical, electrical and industrial engineering
- utilities and infrastructure, including energy, telecommunications and water.
CAD technicians also work in:
- electronics and electrical systems
- landscape design
- product and industrial design
- set, interior and exhibition design.
CAD skills are also valuable in creative industry jobs such as set and interior design.
If you're interested in CAD, you could explore related specialisms such as:
- computer-aided engineering (CAE)
- computer-aided industrial design (CAID)
- computer-aided manufacturing (CAM)
- computer-aided styling (CAS).
What does a CAD technician do?
Working in computer-aided design, you'll need to:
- help calculate costs and apply knowledge of materials and engineering principles to assess whether a product can be manufactured or a structure constructed
- conduct site visits and surveys when required
- create high-quality detailed technical drawings and plans based on designs supplied by architects and designers and make modifications to existing drawings
- ensure drawings are compliant with industry and health and safety standards and protocols
- liaise with architects, engineers and designers to understand their design requirements and provide technical information to production, construction and project teams
- maintain accurate records
- produce installation and manufacturing documentation
- produce working drawings for use during tendering, manufacture or construction, and installation
- provide accurate, detailed and to-scale drawings
- use CAD software to produce accurate 2D drawings and 3D models, and, where required, apply model-based definition (MBD) to embed the manufacturing information needed for a part or assembly.
CAD technician salary
- Starting salaries for trainee, graduate and junior roles are commonly advertised at around £25,000 to £32,000.
- With experience, salaries typically rise to £28,000 to £40,000.
- Senior CAD technicians, team leaders and specialists can earn around £40,000 to £50,000, with salaries of £55,000 or more possible in some specialist and London-based roles.
Salaries depend on location, employer and level of experience.
Income figures are intended as a guide only.
How many hours does a CAD technician work?
You'll usually work 37 to 42 hours a week, often Monday to Friday. You may need to work longer hours when project deadlines are approaching.
Most CAD technicians are office-based, but some roles include site visits, time in construction site offices or visits to manufacturing facilities. Depending on the employer, you may find hybrid working, freelance contracts or fixed-term project work.
How do I become a CAD technician?
You can become a CAD technician through a relevant degree, HND, college course, T Level or apprenticeship. Employers usually look for evidence that you can use CAD software accurately and understand technical drawings.
A degree is not a prerequisite for entry to a CAD technician or draftsperson role, but it can provide relevant engineering and technical knowledge.
Relevant degree subjects include:
- architecture
- civil engineering
- electrical engineering
- manufacturing engineering
- mechanical engineering
- product or industrial design.
Graduates can find entry-level CAD technician or draftsperson roles to gain industry experience before progressing to careers such as architectural technician, civil engineer or design engineer.
Apprenticeships are available in engineering, manufacturing and construction, including engineering design and draughtsperson, engineering and manufacturing support technician, civil engineering senior technician and construction design and build technician routes. You'll usually need GCSEs in English and maths, and some apprenticeships may ask for science or technical subjects.
Alternatively, you could complete a college or higher education qualification, such as a BTEC, HNC or HND in computer-aided design or a related subject.
What skills does a CAD technician need?
You'll need to have:
- attention to detail when checking measurements, specifications, versions and drawing standards
- CAD software skills, including confidence using packages such as AutoCAD, SolidWorks, Revit or other software used in your industry
- communication skills for working with engineers, architects, designers, clients and site or production teams
- engineering, construction or manufacturing knowledge to understand materials, processes and project requirements
- mathematical and spatial awareness to calculate dimensions and visualise designs in 2D and 3D
- organisation skills to manage drawing records, deadlines and changes across several projects
- technical drawing skills, so you can create, read and update accurate 2D drawings and 3D models.
CAD technician work experience
Relevant work experience can help you show employers that you understand technical drawings, CAD software and how design teams work. Look for work shadowing, short placements, internships or volunteering opportunities in engineering, construction, manufacturing, architecture or product design.
Large engineering and construction companies offer summer placements and year-in-industry placements to students on relevant degree programmes. These can provide industry experience and give you opportunities to use computer-aided design software on real-life projects.
CAD technician apprenticeships, such as Construction, design and build technician are available across the UK. They vary in length, but often run for around 3 to 4 years and lead to a Level 3 or Level 4 qualification. Employers in manufacturing, construction and engineering commonly advertise CAD-related apprenticeships through their own careers websites, particularly larger organisations with established early-careers programmes.
If you're studying a relevant technical degree, there may be opportunities to develop skills and knowledge of using CAD software such as AutoCAD and SolidWorks through academic modules.
You can learn the basics of using this software through free online tutorials and courses.
Find out more about the different kinds of work experience and internships that are available.
Who employs CAD technicians?
CAD technicians usually work in the manufacturing, engineering and construction industries, but are also found in a range of other industries where parts or products are designed or manufactured.
Large civil engineering, construction or manufacturing companies usually have an in-house design or drawing office, or you could work for a specialist drafting or design company that provides CAD drawing services to other industries.
Typical employers are:
- aerospace companies
- architectural practices
- automotive manufacturers
- broadcasting and telecommunications companies
- civil engineering and construction companies
- consumer goods manufacturers
- electrical and electronic engineering companies
- government departments and agencies
- oil and gas providers
- utilities companies.
Look for CAD technician job vacancies at:
Specialist engineering, construction and manufacturing recruitment agencies such as CADagency will also advertise CAD technician and draughtsperson jobs.
Where can a career as a CAD technician lead?
Newly qualified and junior CAD technicians may begin by making revisions to existing drawings, converting paper plans into digital formats or supporting smaller projects. With experience, you can take on more complex design work and become involved in larger projects.
Career progression may lead to roles such as senior CAD technician, BIM technician, project technician, design engineer, team leader or design office manager. Opportunities depend on your technical specialism, software skills, qualifications and ability to manage projects or support junior colleagues.
Experienced CAD technicians and draughtspersons can apply for Engineering Technician (EngTech) registration through a licensed professional engineering institution. Your qualifications, training and experience will be assessed against the UK Standard for Professional Engineering Competence and Commitment (UK-SPEC). With further learning and experience, you may also be able to work towards Incorporated Engineer or Chartered Engineer registration.
The Institution of Engineering Designers (IED) offers professional development support and CAD-specific registration for practitioners and experienced CAD managers.
Keeping up to date with CAD software, manufacturing processes and emerging technologies such as virtual reality, AI and machine learning can support your progression and broaden your career opportunities.