Infrastructure Engineers are also known as an IT Infrastructure Engineer or a Change Manager. Infrastructure here includes Internet connections, cabling, virtualization platforms, and storage area networks.
With their expertise, infrastructure engineers ensure all of the systems within an organization function seamlessly. They work on site or remotely by evaluating all the systems within an infrastructure.
Engineers interact with all vendors on behalf of their organizations concerning their infrastructure. Because of such responsibilities, they need to have excellent written and spoken communication skills.