conscientious
/ˌkɒnʃiˈɛnʃəs/
Thorough, careful, or vigilant in one’s task performance.
He was a thoughtful and conscientious worker.
Influenced by conscience; governed by a strict regard to the dictates of conscience, or by the known or supposed rules of right and wrong (said of a person).
The advice of wise and conscientious women.