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Engineering · Entry level

Design Engineer job description

A Design Engineer produces the drawings, models and calculations for assigned parts and assemblies. They work from the design basis set by seniors, model in CAD, do routine sizing, and prepare drawings for checking. The role is the entry to a design career. A good Design Engineer learns the codes and standards fast, produces clean and correct work, and steadily takes on harder packages under a checker.

DetailFor this role
DepartmentEngineering
LevelEntry level
Reports toDesign Engineering Manager
Direct reportsNone
ExperienceFresher or up to 2 years in design

Design Engineer job description template

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Job title: Design Engineer

Department: Engineering

Reports to: Design Engineering Manager

Location: [City], [office, branch or site]

About the role

A Design Engineer produces the drawings, models and calculations for assigned parts and assemblies. They work from the design basis set by seniors, model in CAD, do routine sizing, and prepare drawings for checking. The role is the entry to a design career. A good Design Engineer learns the codes and standards fast, produces clean and correct work, and steadily takes on harder packages under a checker.

Key responsibilities

  • Model parts and assemblies in CAD from the design basis and inputs.
  • Do routine design calculations and sizing for the assigned components.
  • Prepare drawings, bills of material and part lists for checking.
  • Incorporate checker comments and correct the drawings and models accordingly.
  • Pick standard parts and materials from the company libraries.
  • Prepare simple design options and compare them for the senior engineer.
  • Update drawings for design changes and revisions as needed.
  • Help with vendor drawing checks under the guidance of a senior.
  • Keep design files, calculations and records organised and traceable.

Requirements

  • Bachelor's degree or diploma in engineering
  • Training in a 3D CAD tool
  • Basic knowledge of design codes
  • Fresher or up to 2 years in design

KRAs and KPIs for a Design Engineer

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result areaHow to measure it
Work qualityChecker corrections reducing month on month toward target
OutputAssigned design tasks completed within the planned hours
Calculation accuracyRoutine calculations correct with no error at check
StandardsStandard parts and materials used wherever they fit
LearningCleared to work independently on defined packages on plan
RecordsDesign files and calculations kept complete and traceable

Skills and tools

CAD modellingBasic engineering calculationsDrawing preparationReading codes and standardsBill of materialAttention to detailWillingness to learnTeamwork

Tools used day to day: SolidWorks or Inventor, AutoCAD, MS Excel, PDM system, Standard part libraries.

Reporting line and career path

Design EngineeringManagerDesign Engineer

Interview questions for a Design Engineer

  1. Walk me through modelling a simple part in your CAD tool.
  2. How do you do a routine strength or sizing calculation?
  3. How do you use standard parts and libraries in a design?
  4. How do you respond to checker comments on your drawing?
  5. What design codes have you studied or used?
  6. How do you make sure your drawing is complete before checking?

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Frequently asked questions

What does a Design Engineer do?

A Design Engineer produces drawings, models and calculations for assigned parts and assemblies. They work from the design basis, model in CAD, do routine sizing and prepare drawings for checking. They correct work on checker comments and steadily take on harder packages. It is the entry point to a design career.

What qualifications do you need to become a Design Engineer?

A diploma or degree in mechanical, electrical or civil engineering with training in a 3D CAD tool such as SolidWorks or Inventor. Employers value clean modelling, basic calculation skill, a grasp of design codes and a real willingness to learn on the job.

What is the difference between a Design Engineer and a Senior Design Engineer?

A Design Engineer produces work on assigned parts under a checker. A Senior Design Engineer handles complex packages, checks junior work, sets the design approach and mentors. The difference is scope, difficulty and checking authority, which a design engineer earns with experience.