guǎn​lǐ​yuán

administrator

管理员 (管理員) guǎn​lǐ​yuán
administrator noun
a person who manages the technical operations of a computer system, network, or digital platform

If you cannot log in to your account, please contact the system administrator.

manager noun
a person responsible for the supervision, maintenance, or clerical oversight of a specific facility, organization, or department

This librarian is very familiar with the library's collection.

Frequency

Movie subtitles
9.90 per million appears in 3% of films
Written text
6.14 per million

Sources

Definitions
CC-CEDICT