Translation guide
A person responsible for managing and maintaining computer systems and networks.
The person who administers servers, networks, and IT infrastructure.
The most direct and common translation for 'system administrator' in a professional IT context.
彼は大手企業のシステム管理者です。
He is a system administrator at a large company.
An abbreviation of 'system administrator', sometimes used informally or in job titles, but less common than the full terms.
シスアドの資格を取った。
I got a system administrator certification.
A loanword from English, often used in job titles or international environments.
システムアドミニストレータの求人があります。
There is a job opening for a system administrator.