What does a virtualization specialist do?

A virtualization specialist manages and optimizes virtualized environments, where multiple virtual machines run on a single server. They design, implement, and maintain virtualization solutions, ensuring efficiency, scalability, and security. They troubleshoot issues, monitor performance, and stay updated on emerging technologies. Their expertise enables organizations to maximize the benefits of virtualization.

Virtualization specialists who have experience with design and implement virtual environments using best practices. They manage, monitor, optimize, update, and troubleshoot these environments, improving infrastructure efficiency and agility for organizations.

Désormais un spécialiste de la virtualisation doit savoir gérer la conteneurisation. En effet la conteneurisation est un type de virtualisation au même titre qu'un hyperviseur de type 1 ou 2.

A virtualization specialist focuses on implementing and managing virtualization technologies in IT environments. Their responsibilities include designing and deploying virtualized infrastructure, optimizing resource utilization, ensuring system performance, and managing virtualized environments such as servers or desktops. They play a key role in improving efficiency, scalability, and flexibility within IT systems through the use of virtualization technologies.

A virtualization specialist is responsible for designing, implementing, and managing virtualization technologies such as VMware, Hyper-V, or KVM to optimize resource utilization, enhance scalability, and improve system efficiency within an organization's IT infrastructure. They assess business requirements, architect virtualized environments, and deploy virtual machines (VMs) and containers to consolidate physical hardware, reduce costs, and increase agility. Virtualization specialists also monitor performance, troubleshoot issues, and implement security measures to ensure the stability, reliability, and security of virtualized systems and applications.

Being a virtualisation specialist will give you at least a high lever overview on the workings of different operating systems. Besides the common practices of running Windows VMs (as either server or VDI) and Linux VMs, there are specific operating systems you will deploy in small businesses or homelab environments: do you need a just-works storage solution for backups and filesharing? Deploy a FreeNAS/TrueNAS VM. Do you need to control the traffic flow of your network or hone in your network admin skills? Just deploy a RouterOS/OpenWRT VM and so on

Il faut apprendre à manipuler des outils de création d'environnements de tests comme Vagrant qui vont vous permettre de déployer facilement des environnements pour tester des configurations sur différents OS.