El intérprete jurado realiza interpretación jurada.

Yes. Intérprete is a common-gender noun in Spanish. That means the noun itself usually stays the same, and the article or other words around it show the gender:

• el intérprete = a male interpreter
• la intérprete = a female interpreter

So this sentence uses el because it is referring to a masculine interpreter, or to the role in a general masculine singular form.

Because adjectives must agree with the noun they describe.

• intérprete is masculine here, so: jurado
• interpretación is feminine, so: jurada

So:

• el intérprete jurado
• la interpretación jurada

This is standard Spanish adjective agreement in gender and number.

Here, jurado / jurada means sworn or officially certified by legal authority.

It comes from the verb jurar = to swear, but in this context it does not mean that the interpreter is sitting on a jury.

So:

• intérprete jurado = sworn interpreter
• interpretación jurada = sworn interpretation

In Spain, this usually refers to someone officially authorized to produce legally valid interpreting or translating work.

Both realizar and hacer can sometimes be translated as to do, but realizar is more formal and often sounds more natural in professional or administrative language.

So:

• realiza interpretación jurada sounds formal and professional
• hace interpretación jurada is understandable, but usually less polished in this kind of context

This is a matter of register and collocation more than strict grammar.

Because the sentence is talking about the activity in a general sense, not one specific act.

So:

• realiza interpretación jurada = performs sworn interpreting / does sworn interpretation in general

If you wanted to refer to one specific instance, you could say:

• realiza una interpretación jurada

That would sound more like carries out a sworn interpretation on one occasion.

So the version without una is more about the profession or type of work.

Because intérprete is stressed on the third-from-last syllable:

in-TÉR-pre-te

Words stressed on the third-from-last syllable are called esdrújulas, and in Spanish they always take a written accent.

So the accent mark is required.

Not quite.

In Spanish:

• interpretación usually refers to spoken language mediation: interpreting
• traducción usually refers to written translation

So an intérprete works with speech, while a traductor works with texts.

That said, in official contexts in Spain, the roles can overlap, and you may also hear titles like traductor-intérprete jurado.

It is grammatically correct, and in a formal or explanatory context it is perfectly acceptable.

However, yes, the repetition can feel a bit heavy because both parts contain the same idea:

• intérprete jurado
• interpretación jurada

Spanish often allows this kind of repetition in legal, official, or definitional language. In less formal style, someone might rephrase to avoid repeating the word.

Yes, and that changes the nuance slightly.

Compare:

• El intérprete jurado realiza interpretación jurada.
  This sounds generic, almost like a definition of what the profession does.

• Un intérprete jurado realiza interpretaciones juradas.
  This sounds more like a sworn interpreter carries out sworn interpretations, using a countable plural idea.

The original sentence treats interpretación jurada more like a type of professional activity.

It can be interpreted in two ways depending on context:

1. Specifically masculine: a male sworn interpreter
2. Generic singular: the sworn interpreter as a professional category

In modern usage, if you want to make it explicitly feminine, you would say:

• la intérprete jurada

And if you want to avoid gender-specific wording altogether, you would usually need to rephrase the sentence.

Yes. Jurado can also mean jury.

For example:

• el jurado del concurso = the competition jury / judging panel

But in intérprete jurado and interpretación jurada, jurado/jurada is an adjective meaning sworn.

So the meaning depends entirely on context.

In Spain, official terminology often includes expressions such as:

• traductor jurado
• intérprete jurado
• traductor-intérprete jurado

Whether interpretación jurada is the most common everyday phrase can depend on the exact legal or administrative context. It is understandable and correct, but in real-world Spanish in Spain, you may more often hear discussion focused on the person or the official translation, especially because many legal procedures involve written documents.

So the sentence is fine, but the most common wording in practice may vary by context.