Senior Infrastructure Engineer

Key responsibilities:

• Design, deploy and maintain Hybrid Active Directory infrastructure, including Domain Controllers, Group Policies and Entra ID interfacing services, as well as its overall security hardening
• Design and maintain messaging platforms based on Exchange Online and AWS SES
• Design, deploy and maintain internal and external DNS infrastructure, based on Active Directory and AWS Route 53 and its overall security hardening
• Design, deploy and maintain Enterprise PKI and its overall security hardening
• Design, deploy and maintain Entra ID and its overall IdP features
• Design, management and hardening of Windows Server product
• Participate and support the transition of existing on-premises infrastructure to AWS cloud services

Automate :

• Develop and maintain scripts and automation tools to streamline infrastructure management and deployment processes, mainly based on PowerShell and Service-Now.
• Identify opportunities for automation to improve efficiency and reduce manual intervention
• Implement automated monitoring solutions to proactively identify and resolve issues

Support & Collaborate:

• Provide second and third level support for infrastructure-related incidents and service requests.
• Work closely and collaborate with other IT and cross-functional teams, including network, security and application teams, to ensure seamless integration and operation of infrastructure components