We are still looking for the very Top Talent...and we would be delighted if you were to join our teamMore in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over ****** employees all over the world and presence in more than 35 countries.We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.Por favor, lea detenidamente la información de esta oferta de empleo para entender exactamente qué se espera de los posibles candidatos.What we look for?We are looking for a highly experiencedSenior SRE Engineerwith ***** years of expertise in VMware, Wintel, Azure IaaS, Active Directory, automation (Ansible, PowerShell, Python, Bash), and basic knowledge of Pure Storage.Key Responsibilities:Architect, deploy, and manage Wintel-based infrastructure across on-premises and Azure cloud environments.Design, configure, and maintain VMware vSphere, ESXi, vCenter, and virtualized workloads.Manage Azure IaaS, including VM provisioning, networking, backup, and monitoring.Administer and optimize Active Directory (AD), Group Policies, Entra ID, and authentication mechanisms.Automate infrastructure provisioning, configuration management, and system administration using Ansible, PowerShell, Python, and Bash scripting.Troubleshoot complex Windows Server, VMware, and cloud infrastructure issues, ensuring high availability and performance.Work on server hardening, patching, and security policies to maintain a compliant environment.Perform storage provisioning and integration with Pure Storage (basic knowledge required).Collaborate with networking, security, and DevOps teams to ensure seamless infrastructure integration.Mentor and guide junior engineers, fostering best practices in infrastructure management.Mandatory requirements:***** years of experience in Wintel engineering, VMware, and cloud infrastructure.Extensive experience in Windows Server administr