A new hire. A new job.
The word new in this context expresses unknown.
In a situation where a new employee is brought onto a team, there are a lot of unknowns on both sides:
The employee is not certain of what to expect of their new position and team; and
The employer is not sure whether the employee will be a good fit or not.
Those unknowns can cause tension and anxiety, not to mention unmet expectations, dissatisfaction, disengagement, and employee turnover.
In a remote environment, there are even more unknowns because you must rely only on virtual communication methods to communicate and understand expectations.
There are several ways you can reduce the number of unknowns in a new hire situation.