Is the use of a conjunction between the second-last and last word in a list (A、B和C) a natural Chinese construction? Is the use of a conjunction between the second-last and last word in a list a natural Chinese construction?

Sometimes the construction feels like an Anglicism: I do not hear it in daily speech that often and, I have a feeling, it appears more often in translated texts or in modern texts.

Often the conjunction is used, e.g.

現在我兼任總經理、技術官和財務官。


However, isn't a rephrasing without the conjunction more "natural"?  Something like this:

現在我身兼數職：總經理、技術官、財務官。
現在我身兼數職 will make people feel you are so proud, so people don't use it a lot.

現在我兼任..seems like you are  taking responsibility for your stressful work, it's more modest than above.

Forgive my grammar mistakes, I am a college student of China and learning English now.