Your chances of being successful are greatly improved if you have a good idea and have the necessary support from your current supervisor.
You're currently good at your current job, but it's becoming stale. There are many opportunities in the organization that you can take advantage of, but you have to ask your boss for a transfer. There are a few strategies that can help you land a new job.
Your first step should be to establish a strong reason for why you want to transfer. It should not be a self-centred statement, but rather a compelling one that focuses on career development. Having a strong reason for wanting to leave should not be a matter of ego or self-interest. Before you start talking about a transfer, make sure that you have a good idea of what you want to say.
Your current boss' reaction to a transfer will be important. If you're transferring to a new department, what will your supervisor think of you? You're likely to bring a variety of skills to the table, such as the ability to solve problems quickly and efficiently in Excel spreadsheets.
Be prepared to address any concerns your supervisor might have. You can also suggest a replacement for yourself, or you can ask someone to help you during your time away. A positive spin on the transfer can help offset any negative effects. For instance, you can offer to be on call whenever you're needed to help with any issues that might arise.
In some organizations, though, the transfer process can be initiated through a formal process. For instance, in some government jobs, you might have to provide a formal request for the transfer. However, if you're transferring to a new company, Glassdoor suggests that you should speak with your supervisor directly.