Translation guide
A postdoctoral researcher or the position itself. In Japanese academic contexts, the term is often borrowed directly from English, but there are also native expressions.
postdoc (person)
postdoc (position)
Context distinguishes person vs. position.
Referring to a person who holds a postdoctoral position.
The most common and natural way to refer to a postdoc in Japanese academic settings. It is a direct loanword from English and widely understood.
He is staying at the university as a postdoc.
A more formal Japanese term for a postdoctoral researcher. Used in official documents or formal contexts.
There is a job opening for a postdoctoral researcher.
A less common variant of ポスドク. It sounds slightly more formal or dated.
Gain experience as a postdoctoral researcher.
Referring to the position or period of postdoctoral research.
Also used to refer to the position itself. Context makes it clear whether you mean the person or the position.
The postdoc period is usually 2 to 3 years.
A more explicit way to say 'postdoctoral position', using the formal term for researcher.
ポスドク is the standard term in academic circles. It's casual enough for daily conversation among colleagues but also acceptable in semi-formal settings. For very formal documents, 博士研究員 may be preferred.
I applied for a postdoc position.