A leading international financial services company is looking for a WINTEL Administrator L3, who will be responsible for managing and maintaining large-scale Windows infrastructure environments, ensuring high availability, performance, and security for critical business services.
Manage Windows Server 2016, 2019 and later versions, providing advanced (L3) troubleshooting and support.
Perform infrastructure management through scripting and automation, mainly using PowerShell
Administer and maintain Active Directory services (GPOs, DNS, Kerberos).
Ensure proper security patching and compliance across the infrastructure.
Participate in incident remediation, problem management, and new infrastructure projects.
Work following ITIL methodologies, contributing to continuous service improvement.
Collaborate closely with global teams to support a highly demanding and critical IT environment.
Proven experience managing large environments (+1000 servers)
Strong knowledge of physical servers (Dell, IBM, HP).
Advanced experience with PowerShell scripting
Solid knowledge of Active Directory administration.
Experience with security patching and infrastructure hardening.
Advanced English level (B2/C), spoken and written.
Strong analytical skills, proactive mindset, and ability to work under pressure.
Competitive salary according to experience.
Opportunity to work in a global, international environment
Exposure to large-scale, critical infrastructure projects.
Professional growth and continuous learning opportunities.
On-site role in Madrid, with participation in on-call rotations (with compensation).
On Site Services: From 8:00h to 18:00h schedule.
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