Working during the time of congregational Salah to obey managers
A:
If you are able to do this job and observe Salah in congregation in the Masjid, there is no harm in carrying out his orders as long as it is not something forbidden. However, if they are forbidden orders or will prevent you from congregational Salah, do not obey him for the Prophet (peace be upon him) said,
Obedience is only binding in what is good.
He also says,
No obedience to anyone is binding when it leads to the disobedience of Allah.
(Part No. 7; Page No. 302) May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.