For each project an employee may have a different role and different billing rate. The following video shows how to organize them.
Consider that on any given project, employees could take a different role or responsibility. You may be the team lead on Project A, but just an ordinary engineer on Project B. A colleague may be the project manager today, and customer liaison tomorrow. Roles change. Responsibilities change.
And the billing rates for each role also change.
Keeping track of who performs which role on every project is a job. And what billing rates are you charging for each? That’s another job.
Watch this video for one possible solution. This may be the one solution for the whole project team.