security guard
US /sɪˈkjʊr.ə.t̬i ˌɡɑːrd/
UK /sɪˈkjʊr.ə.t̬i ˌɡɑːrd/

1.
penjaga keamanan, satpam
a person whose job is to protect a building, place, or person and to prevent crime
:
•
The security guard checked our bags at the entrance.
Penjaga keamanan memeriksa tas kami di pintu masuk.
•
A security guard patrols the building every hour.
Seorang penjaga keamanan berpatroli di gedung setiap jam.