Join computers Win 10 to Server 2019 -- 2

I'm looking for an experienced IT professional to join a network of 1-5 computers with Windows 10 operating system to a Server 2019. I have an existing server setup and the computers will need to be connected to it. The project will involve setting up, configuring, and establishing the connection between the computers and the server. The person should have a strong understanding of the required technologies and should be able to ensure that the network is secure and stable. I'm open to further suggestions to strengthen the system’s performance, so I would appreciate a detailed plan or strategy from the qualified candidates.