timeserver

IPA: tˈaɪmzˈɝvɝ

(obsolete) Someone who honours their commitments only when it is personally easy to do so.
A person who conforms to current opinions, especially for reasons of personal advantage; an opportunist.
Someone who performs a job for the required time only, making a minimum of effort.
(computing) A device, node or program that transmits the correct time to clients in a network.

Examples of "timeserver" in Sentences

The lazy employee was often considered a timeserver, always just watching the clock and counting down the minutes until they could leave
In a busy office, there is no room for timeservers who waste precious company time with their procrastination
The boss quickly recognized the new employee as a timeserver, constantly taking long breaks and contributing little to the team
It's frustrating to work with a timeserver who is more concerned with appearing busy than actually getting work done
The project fell behind schedule due to the timeserver on the team who continuously missed deadlines and made excuses for their lack of progress