Ranjitsinh h sisodiya

I am from India have completed Masters in Computer Application wanting a job in IT. Soon I will be applying for skilled job seeker visa.As I read that getting job in Norway is a very difficult . So my question is that can we opt for any other job other than IT for extending the work permit after 6 months. Its important as many of them are finding hard to get job in their specific field. Please make it clear. Thanks!