How to unlock admin locked preference panes
If your employer is locking preference panes, it is for reasons they have determined are necessary for their (and your) protection.

Most modern MDM (Mobile Device Management) systems can detect such subversions, self-repair if successfully subverted, and report back to the administrators.

Be forewarned, attempts to subvert such restrictions placed on your computer, (which I assume your employer owns, not you,) can in some cases be a firing offense.

One recourse you have is to ask if certain restrictions can be relaxed if they interfere with your job duties.