What is the minimum age required to be an Engineer?

• A. 18 years old
• B. 21 years or older
• C. 25 years old
• D. 30 years old

Answer: (B)

The concept being tested is eligibility for licensure as an engineer, which includes a minimum age requirement. For someone to be officially licensed as an engineer, the licensing authorities set 21 as the starting point. This reflects that, after completing an engineering degree and the required practical experience, you’re old enough to handle the responsibilities of a licensed engineer and to meet the formal exam and experience criteria. The earlier ages listed do not meet the licensing threshold, while ages older than 21 simply represent being older than the minimum. So, the minimum age to be an Engineer is 21 years or older.