I'd like to know what's the best word to describe someone that has been in a certain job position. For example, if I was hired in January and now it's March, my _______ (word I'd like to know) is 3 months.
In Spanish, I'd say antigüedad. Searching for this word in English it's translated as antiquity but it is defined as:
The ancient past, especially the period before the Middle Ages. Great Age.
So saying: My antiquity in the position is 3 months seems to be inaccurate, isn't it?
Please advise. Thanks in advance!