Carrers in engineering

For most people salary is the most important thing in a good job. I agree but for me plays a secondary role. I think that if you love your job and there is a team work you are happy. In my opinion that is a good job. Although opportunity to travel and long holidays are necessary for me in a good job.
The sector that appeals me is the design engineer. I want to design and create new products and make them cheaper or stronger using new materials.