Ранее я работала во внутреннем ауди

Ранее я работала во внутреннем аудита. Я занималась внутренним аудитом, в том числе тестированием контролем. у меня есть опыт работы во внешнем аудите.

Результаты (английский) 1:

Previously I worked in the internal audit. I was engaged in internal audit, including testing control. I have experience in the external audit.

Результаты (английский) 2:

Previously, I worked in the internal audit. I was engaged in internal audit, including the testing of the control. I have experience in external audit.

Результаты (английский) 3:

I have previously worked in the internal audit. I had an internal auditing, including testing control. i have work experience in the external audit.