Role

CAD Designer

Creates detailed 2D and 3D CAD models and drawings to support product and tooling development.

13 chaptersAbout 3 months15–30 min a day10 skills2 projects
Start this path free →

Chapter 1 is free. No card needed.

Day 1 on the CAD Designer path.

What a CAD Designer does

Creates accurate 2D drawings and 3D models for engineers and makers so parts can be built, tested, and manufactured correctly.

  • Design 2D drawings and 3D models from sketches, specs, and measurements
  • Update CAD files after design reviews, testing feedback, and change requests
  • Create detailed drawings with dimensions, tolerances, notes, and materials
  • Build assemblies and check fit, clearances, and basic motion in 3D
  • Coordinate with engineers, manufacturing, and suppliers to resolve issues
  • Maintain part numbers, revisions, and file organization in a CAD system
  • Prepare files for prototypes, CNC machining, 3D printing, or tooling

A day in the life

  1. Review new requests, specs, and reference files, then plan modeling tasks
  2. Model parts and assemblies, then add dimensions and drawing notes
  3. Join a short design review to confirm changes and answer questions
  4. Fix issues found by manufacturing and release updated revisions

Tools you will use

CAD software: SolidWorks, AutoCAD, Fusion 360PDM and PLM: Autodesk Vault, SolidWorks PDMDocumentation: Microsoft Excel, Google SheetsPrototyping: 3D printing, CNC basicsStandards: ISO drawings, ASME Y14.5 GD&T

Your plan

Chapter by chapter.

1~1 wk

See what CAD designer work involves

StartFree
2~1 wk

3D modeling and software

Skills
31–2 wks

Make full mechanical drawing set for a small assembly

Proof
4~1 wk

Meet people who do CAD designer work

People
5~1 wk

2D drawing and standards

Skills
6~1 wk

Materials and manufacturing

Skills
7~1 wk

Problem solving and adaptability

Skills
8~1 wk

Collaboration and communication

Skills
9~1 wk

Design context and craft

Skills
101–2 wks

Make reverse-engineered exploded assembly drawing of a household tool

Proof
11~1 wk

Practise role interviews

Interview
12~1 wk

Choose a route into CAD designer work

Decide
13on your timeline

Apply for roles

Apply

By the last chapter

This is what you can show.

Things you've made

Full mechanical drawing set for a small assembly and Reverse-engineered exploded assembly drawing of a household tool

Skills you can prove

10 skills, each rated on work you actually did.

People you've talked to

3 people who do the job, with a message ready for each.

Questions you can answer

20 interview questions and a mock interview, with feedback.

Credentials

2 credentials compared, so you can pick one, or decide you don't need one. None is required.

Ways in

There is more than one route.

Ways to study

  • Technical diploma in CAD drafting or mechanical design
  • Associate or bachelor degree in mechanical engineering or industrial design
  • Vocational training in manufacturing design and drafting
  • Online CAD courses with a portfolio of drawings and models

How people get their first job

  • Build a small portfolio with 5 to 10 drawings and 3D assemblies
  • Apply for CAD internship or drafting trainee roles in manufacturing teams
  • Start as mechanical drafter and learn company standards and revision rules
  • Earn a CAD certification for a common tool used in your area
  • Volunteer to model parts for a student robotics or maker club project

Life skills on this path: Networking · Job interviews · Job search

How the work is changing

What AI is doing to this role

How AI is changing this role · one of 6 tasks we track

Create 2D drawings and detail views

Sped up a lot

What AI does

AI tools in SolidWorks and AutoCAD generate 2D views from 3D models.

Still yours

You check tolerances, annotations, and drawing completeness.

Reviewed September 2026

In the app · Premium

The rest is in the app

  • How AI affects the other 5 tasks
  • Whether this job is growing or shrinking
  • How hard the first job is to get
  • Similar roles that are easier to get into
  • Updated every month, with sources
See it in the app →

How we rate a job →

Already working

Already a CAD Designer?

Plan your move to Senior CAD Designer: 9 chapters that end with a strong case for your next review.

Grow in the role →

Other roles in Physical & Industrial Design

ArchitectElectrical DrafterFashion DesignerIndustrial DesignerInterior DesignerJewelry DesignerLandscape ArchitectMechanical DrafterPackaging DesignerTechnical IllustratorTextile Designer

Questions

Questions about this path

How long does it take to become a cad designer with Welica?

The path is 13 chapters, 3 months at 15 to 30 minutes a day. You can go faster or slower; the plan moves with you.

Do I need a degree?

Not always. Common routes are technical diploma in CAD drafting or mechanical design, associate or bachelor degree in mechanical engineering or industrial design, vocational training in manufacturing design and drafting, or online CAD courses with a portfolio of drawings and models.

What is free?

Chapter 1, See what CAD designer work involves, is free for good. Premium unlocks the rest of the path.

Start the CAD Designer path.

Chapter 1 free. About 15 to 30 minutes a day.

Start this path free →

Already have an account? Sign in

Also on iPhone and Android