Collocations for vacancy - noun

unfilled
suitable
The agency will let you know if they have any suitable vacancies.

casual, temporary
job, staff (esp. BrE)
office (esp. AmE)
high office vacancy rates and stagnant housing prices

have
create, leave
Her going on maternity leave will create a temporary vacancy.

fill

arise (esp. BrE), exist (esp. BrE), occur
A vacancy has arisen in our sales department.

rate

vacancy for
a vacancy for head chef

vacancy in
a vacancy in the IT department