Tell me how to freelance network administrator?

Question

Freelance

Tell me please. Maybe have experience?

Answer 1

Doing work.
You are satisfied, invite more and recommend to friends.
It is called word of mouth - the surest way.
They already trust you in absentia, they are sure in absentia what a good specialist you are.
Easier to part with money.
It turns out that you are invited. What do you need. And not vice versa.
Opposite way:
Advertising, calling, etc. etc.
You are not needed here, but you need more.
This method is much more laborious, less work, less money.
But with a certain perseverance, you can at least earn something.

Answer 2

No way, no normal company will entrust their networks to a freelancer, just work remotely in your current company