Portuguese Phrase
Sou engenheiro/engenheira.
Meaning
This phrase is used to state your profession in Portuguese. 'Sou' is the first-person singular conjugation of the verb 'ser' (to be), which is used for permanent characteristics like professions. The word 'engenheiro' is masculine, and 'engenheira' is feminine, so you choose based on your gender.
When to use
You would use this phrase when introducing yourself and stating your profession, or when someone asks you what you do for a living. It's a direct and common way to share your occupation in both formal and informal settings.
✦Grammar Breakdown
Souengenheiro/engenheira
Sou (Verb 'Ser')
'Sou' is the first-person singular conjugation of the verb 'ser' (to be). 'Ser' is used for permanent characteristics, identities, and professions. It's essential for stating who you are or what you do.
Engenheiro/Engenheira (Gender Agreement)
Many nouns in Portuguese, especially professions, have masculine and feminine forms. 'Engenheiro' is masculine, and 'engenheira' is feminine. Always match the gender of the noun to the person you are referring to.
🗨In Conversation
O que você faz?
What do you do?
Sou engenheiro/engenheira.
I am an engineer.
✕Common Mistakes
Estou engenheiro.
The verb 'estar' (to be) is used for temporary states or locations, not for permanent characteristics like professions. Always use 'ser' for professions.
Sou engenheiro (if you are female).
In Portuguese, many professions are gendered. If you are female, you must use 'engenheira'. If you are male, use 'engenheiro'.
↔Alternatives
Eu sou engenheiro/engenheira.
I am an engineer. (Emphasizing 'I')
Trabalho como engenheiro/engenheira.
I work as an engineer.
Cultural Tip
In Portuguese-speaking cultures, it's common and polite to ask about someone's profession early in a conversation, especially when getting to know new people. Stating your profession directly, as with 'Sou engenheiro/engenheira', is considered normal and not boastful. Be mindful of gender agreement, as many professions have distinct masculine and feminine forms.

