Senior Infrastructure Engineer (Windows & Cloud)

About the Role

We are looking for a Senior Infrastructure Engineer (Windows & Cloud) to join our Infrastructure IT team.
This role focuses on the administration of a hybrid Microsoft Enterprise and AWS infrastructure, investigating and resolving complex incidents, implementing infrastructure projects, and continuously improving IT services.
The selected candidate will work in a modern enterprise environment alongside Security, Network, Cloud, and Application teams, contributing to the administration, automation, and security of the infrastructure.

Responsibilities

• Administer Microsoft Windows Server infrastructure.
• Manage Active Directory, Group Policy, DNS, and DHCP services.
• Administer VMware vSphere platforms (ESXi and vCenter).
• Manage Windows servers hosted in AWS.
• Investigate and resolve L2/L3 technical incidents.
• Participate in Root Cause Analysis activities.
• Contribute to infrastructure implementation and modernization projects.
• Manage the Patch Management process for Windows Server and Windows Client environments.
• Test, validate, and deploy updates across TEST, PRE-PROD, and Production environments.
• Automate operational activities using PowerShell.
• Create and maintain technical documentation.
• Collaborate with Security teams to remediate vulnerabilities.
• Participate in Incident Management, Change Management, and Problem Management processes.
• Contribute to the standardization and continuous improvement of the IT infrastructure.
• Minimum 4-5 years of experience administering Enterprise Windows infrastructures.
• Strong hands-on experience with Windows Server administration.
• Practical experience with Active Directory, Group Policy, DNS, and DHCP.
• Experience administering VMware vSphere platforms (ESXi and vCenter).
• Solid PowerShell skills for system administration and automation.
• Experience with Patch Management solutions (WSUS, SCCM, Intune, Tanium, or equivalent).
• Experience with ServiceNow or another ITSM platform.
• Good understanding of ITIL processes.
• Knowledge of TCP/IP networking and firewall technologies (Palo Alto, Fortinet, Check Point, Cisco ASA, or equivalent).
• Basic knowledge of administering Microsoft Windows infrastructures in AWS, including EC2, VPC, Security Groups, IAM, and Active Directory integration.
• Experience troubleshooting Windows Server environments and investigating complex incidents.
• English proficiency at B2 level or higher.

Nice to Have

• Microsoft Azure
• Microsoft Entra ID
• Microsoft Defender
• PKI / Certificate Services
• DFS, IIS, Failover Clustering
• LAPS, BitLocker
• CrowdStrike
• Terraform or Infrastructure as Code (IaC)
• Advanced automation skills

Personal Competencies

• Strong analytical and problem-solving mindset.
• Excellent technical investigation skills.
• Focus on automation and continuous improvement.
• Good communication and teamwork abilities.
• Strong documentation and organizational skills.

Benefits

• Full access to foreign language learning platform
• Personalized access to tech learning platforms
• Tailored workshops and trainings to sustain your growth
• Medical insurance
• Meal tickets
• Monthly budget to allocate on flexible benefit platform
• Access to 7 Card services
• Wellbeing activities and gatherings