Comptia cloud Plus

What The Cloud Engineer Must Know
The position of cloud engineer continues to evolve. There are new demands, new solutions and a lot more job openings. Just how many? Over the next two to three years, more than 7 million new cloud positions will open up world wide. Find out what you should know to become a cloud-ready engineer.

Cloud engineers must master a range of skills and technologies and understand how they relate.

Read more about the CompTIA Cloud+ certification.

Before the cloud boom, there were virtualization, storage, networking (WAN/LAN) and data center engineers. These folks were the pillars and pioneers of what we know as the modern cloud infrastructure. These are the people that helped build the foundation of the cloud in conjunction with application and software teams. Today, we still have these positions. However, new job titles have been created as well.
Or visit this link or this one