Correct

在编

/ zàibiān /
Strokes

Definition

to be on the regular payroll/to be on the permanent staff

Example

As a Verb

(of personnel) be on the permanent staff; be on the regular payroll

1
tuìxiū
退休
  
,
zàibiān
在编
le
  

He has retired, hence no longer a member of the staff.