Here's an exercise I want you to try – and do it right as you read this.
Sit down and create your ideal job and give it a title. Do NOT use any existing job description, and do not use any existing job title. In fact, if you can, when you create that job title, try not to use any words in your current job title if at all possible, even if its close to ideal.
(If you're a fan of fantasy RPGs or games with "class" structures this may be easy for you)
Ready for more?