Call Services from scheduled task 

I need a scheduled action,
so I have installed Hangfire on Portal.CMS.Web
But I don't know how resolve the service ....

This is my job source :

```
namespace Portal.CMS.Web.Jobs
{
    public class Job
    {
        public async Task DoWork()
        {
            IMenuService _menuService = DependencyResolver.Current.GetService<IMenuService>();  // ERROR

        }
    }
}
```