researcher
US /ˈriː.sɝː.tʃɚ/
UK /ˈriː.sɝː.tʃɚ/

1.
investigador, investigadora
a person who carries out academic or scientific research
:
•
The researcher published a groundbreaking study on climate change.
El investigador publicó un estudio innovador sobre el cambio climático.
•
She works as a senior researcher at the university.
Ella trabaja como investigadora principal en la universidad.