# Competences — engine designer Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/dbc88790-a8c1-4dc4-9507-8f9dcff9c990). ## Essential - **adjust engineering designs** (skill/competence) - **CAD software** (knowledge) - **calculate design costs** (skill/competence) - **calculate materials to build equipment** (skill/competence) - **conduct research on trends in design** (skill/competence) - **define part requirements** (skill/competence) - **ecological principles** (knowledge) - **motor vehicle parts drawings** (knowledge) - **quality standards** (knowledge) - **stay up-to-date with vehicle trends** (skill/competence) - **use CAD software** (skill/competence) - **vehicle electrical systems** (knowledge) ## Optional - 3D modelling (knowledge) - adapt to new design materials (skill/competence) - approve engineering design (skill/competence) - attend design meetings (skill/competence) - collaborate with designers (skill/competence) - collaborate with engineers (skill/competence) - design drawings (knowledge) - design process (skill/competence) - evaluate engine performance (skill/competence) - office software (knowledge) - packaging engineering (knowledge) - packaging processes (knowledge) - use specialised design software (skill/competence)