Filter a table according to a table of criteria

Hello everyone,

the goal is to have a file, where I can choose a workstation and get a list of all employees, that have the required skills.

I have two tables, one with a list of skills and a required grade for each workstation. Then a list with employees and their respective grade in each skill.

I created a Pivot to visualize the neccessary skills for each workstation, but cannot find a solution to get a list of possible staff for the chosen workstation.

Any good idea or pointer in the right direction would be most helpful...

Cheers!