As the HR of boiler industry, how to recruit five boiler engineers quickly?

Hello, the unpopular position of boiler engineer is really hard to find. It's even harder if you want to act quickly. According to my experience, I can provide you with several channels:

Internal recommendation is the fastest. By setting up an incentive mechanism, internal employees can recommend. They should have friends in this position, and find people through them, which is the fastest. Remember to be more motivated. )

Qq group is the most direct. You can search some qq groups of boiler engineers, join them, explain your purpose to the group owners, and then publish recruitment information. You can also take the initiative to find someone to chat in the group. They are all people in this industry and have more resources. Remember to say hello to the team leader first, or you will definitely be kicked in the advertisement.

Industry websites, this speed will be slower.