Angajatorul este în birou.

Because Romanian usually puts the definite article at the end of the noun.

• angajator = an employer
• angajatorul = the employer

This is different from English, where the is a separate word. In Romanian, it is attached to the noun.

A few similar examples:

• băiat = boy
• băiatul = the boy
• profesor = teacher
• profesorul = the teacher

So angajatorul means the employer.

Yes. Este is the 3rd person singular form of a fi (to be).

So:

• eu sunt = I am
• tu ești = you are
• el/ea este = he/she is

In your sentence:

• Angajatorul este în birou. = The employer is in the office.

In everyday Romanian, people often say e instead of este:

• Angajatorul e în birou.

Both are correct. Este sounds a little fuller or slightly more formal/neutral, while e is very common in speech.

Both are possible, but they mean slightly different things.

• în birou = in an office / in the office depending on context
• în biroul = literally in the office, but this form usually needs something after it, for example:
  • în biroul directorului = in the director’s office
  • în biroul meu = in my office

Romanian often uses an indefinite-looking noun after a preposition in places where English might use the:

• Sunt în birou. = I am in the office.
• Este la școală. = He/She is at school.

So în birou is completely natural here.

În means in or inside.

So:

• în birou = in the office
• în casă = in the house
• în mașină = in the car

It is the normal preposition to show being inside a place.

Yes, but the meaning changes a little.

• în birou = in the office / inside the office room
• la birou = at the office / at work / at the desk, depending on context

Examples:

• Angajatorul este în birou. = The employer is in the office room.
• Angajatorul este la birou. = The employer is at the office / at work.

So if you want to emphasize physical location inside the room, în birou is the better choice.

No, this is a very normal Romanian sentence order:

• Angajatorul = subject
• este = verb
• în birou = place expression

So it follows the common Subject + Verb + Location pattern:

• Profesorul este în clasă. = The teacher is in the classroom.
• Copilul este în cameră. = The child is in the room.

Romanian word order can be flexible, but this version is the most neutral.

A rough English-friendly pronunciation is:

ahn-gah-zha-TO-rul YES-teh uhn bee-ROU

A few notes:

• j in angajatorul sounds like the s in measure
• ă does not appear here, but Romanian often has central vowel sounds English speakers are not used to
• în is a short nasal-like sound for English learners, roughly uhn
• ou in birou is like oh-oo blended together

The stress is roughly:

• angajaTOrul
• ESte
• biROU

Birou means office or desk, depending on context.

It is a neuter noun in Romanian. Neuter nouns behave:

• like masculine in the singular
• like feminine in the plural

Examples:

• singular: un birou = an office / a desk
• definite singular: biroul = the office / the desk
• plural: birouri = offices / desks
• definite plural: birourile = the offices / the desks

In your sentence, birou is singular and indefinite in form.

Traditionally, angajator is the masculine form, and angajatoare is the feminine form.

So:

• angajatorul = the male employer
• angajatoarea = the female employer

Example:

• Angajatoarea este în birou. = The female employer is in the office.

However, in some contexts the masculine form can be used more generally, especially in broader or less personal reference. But if you know the employer is female, angajatoarea is the natural form.

Normally, no. In standard Romanian, you usually keep the verb a fi in the present tense.

So:

• Angajatorul este în birou. = correct
• Angajatorul în birou. = not standard Romanian

In casual speech, people may shorten este to e, but they do not usually omit it completely:

• Angajatorul e în birou. = correct and very common

A simple spoken question can be made mainly by intonation:

• Angajatorul este în birou? = Is the employer in the office?

You can also use a more explicit structure, though it is less basic:

• Este angajatorul în birou?

In everyday Romanian, the first version with rising intonation is very common.