Azure Cloud Engineer is a job where you require a very crisp knowledge on Azure and its services. The work load there are intense and require experience to handle such situation like migration, creating plans to execute migration with limited resources etc. Creating security parameters and handling databases etc.
So, its a general trend that they seek for professionals who have more than 3 years of experience. So, overall this job role is not freshers oriented. Hope this helps your query. All the best.