noun / verb
officer
AH-fih-sur/ˈɑːfɪsər/
A person holding an authorized position of responsibility in an organization.
The ship's officer directs the crew from the bridge.

Etymology
An officer is someone entrusted with duties and responsibility. The underlying idea is a post defined by service, connecting the person's authority with the work assigned to that position.
In context
i find that appealing in the role of a prison officer so i will get in the position to influence offenders get to help them prepare for going back into society
More examples
- A police officer directs traffic around the stalled bus.
- The commanding officer briefs the soldiers before their patrol.
- The company's chief financial officer reviews the annual budget.
Forms
officer · officers · officered · officering