noun, noun or participle which takes 'suru', intransitive verb
being at the office; being at work (physically present)
Refers to the state of being physically present at one's workplace or office. Often used in business contexts to indicate whether someone is in the office or not.
彼は今日在社していますか？
Is he in the office today?
在社中は電話に出られ
I couldn't answer the phone while I was at the office.
noun, noun or participle which takes 'suru', intransitive verb
being employed by a company; working for a company
Focuses on the employment relationship rather than physical presence. Used when talking about being on the payroll or belonging to a company as an employee.
彼は大手企業に在社している。
He is employed by a major corporation.
在社歴が長い社員ほど給料が高い。
The longer an employee has been with the company, the higher their salary.