analyst
In German, the word 'Analyst' is used just like in English to refer to a person who performs analysis. It is a direct loanword from English and is used in the same contexts, such as financial analyst, data analyst, or business analyst. The plural form is 'Analysten'.
The analyst presents his results.
This sentence is in simple present tense. It describes a scenario where an analyst is presenting his findings or results.
She is a very experienced analyst.
This sentence is in simple present tense. It is mentioning that a woman is a very experienced analyst in her field.
He works as an analyst in a large company.
This sentence is in simple present tense. It describes someone's occupation as an analyst in a big corporate company.