Hello, I was wondering what steps do I need to...

You can immigrate to Italy by obtaining a work contract, provided that it is outside the specified quotas, where you can get a job if you have high skills, and then obtain a work residence permit. This permit is called the EU Blue Card.
The period of stay with the European Union Blue Card is two years if you obtain a permanent work contract, but in any of the cases other than these cases, the period of residence is the period specified in the contract.
Note that there are types of seasonal work contracts in Italy, which are:
First type:
It is an employment contract with the employer for a period of three to six months, and it may be renewed with the same employer and not by another.
It is not allowed to work for another employer, otherwise, you violate the laws in any Italy, and with this type of contract, you cannot move within the European Union countries to study, work, or for any other purpose.
The second type:
This type is distinguished because it enables you to work from nine months to one year, and you can renew the employment contract and it is considered as immigration to Italy and it is possible through it to obtain Italian citizenship in the event of its renewal for similar periods, and the renewal is for the first time for a year, then two years, then two years, then five, and then obtaining Italian citizenship.
In addition, it is possible to renew this contract for up to ten years with the employer or any other employer who agrees to that.
You can move between the Schengen countries for ninety days, but you cannot work or study through this visa