Information technologies are omnipresent, yet IT engineering remains a mystery to many. To most people, an IT engineer is a wizard behind the screen who makes sure computers work smoothly. To an extent, they might be right, but there is much more to the vocation than just installing a firewall and updating the OS. And it is important to differentiate between career paths here, because the sector is so prolific and ever-changing, that knowing what exactly to expect from it is the key to becoming a happy IT engineer. Firstly, IT engineers may either specialize in software development or computer hardware engineering. The first includes computer programming and smartphone apps, and the latter – designing physical products. https://www.fieldengineer.com/blogs/it-engineering/