| Aspect | Engineer In Training (EIT) | Mechanical Engineer |
|---|
| Credentials | Passed Fundamentals of Engineering (FE) exam, enrolled in or completed engineering degree | Bachelor's degree in Mechanical Engineering, often licensed as a Professional Engineer (PE) after experience and exam |
| Work Environment | Entry-level, supervised roles in engineering firms, construction sites, or manufacturing | Design, analysis, and project management roles in various industries, often with more responsibility |
| Usage | Pre-licensure credential, often a stepping stone toward becoming a licensed Professional Engineer | Licensed professional with full engineering responsibilities and authority |
The main difference is that an Engineer In Training (EIT) is an entry-level credential indicating completion of engineering education and passing the FE exam, while a Mechanical Engineer is a licensed professional engineer with full responsibilities. The EIT is often a precursor to becoming a licensed Mechanical Engineer, who can sign off on projects and take on higher-level roles.