I can understand why you’d like to stay at your new job longer than you stayed at either of your last two jobs, but how long any of us stays at any given job is Mother Nature’s decision, not ours.
Rather than trying to become indispensable to your current company, I’d recommend that you look more broadly at the talent market and find a niche for yourself that will make you valuable and desirable to lots of different employers.
Here are five tips for doing that: