Manage Microsoft Active Directory and Group Policies across multiple sites.
Support and maintain Multi-Site On-premise Exchange SE and Office 365.
Configure/setup, maintain and troubleshoot servers and services - automation of redundant processes.
Participate in infrastructure and capacity planning.
Participate in the planning, designing and testing of disaster recovery procedures.
Application and operating system tuning, troubleshooting, and maintenance.
Implement and deploy infrastructure to support a global environment.
Implement and maintain security solutions, including data safeguards, anti-virus, and remedy processes.
Recommend and implement modifications to the server environment, including troubleshooting and replacement of faulty system hardware.
Perform routine server updates/patching and software deployments.
Conduct ongoing monitoring and maintenance to ensure stability and optimal performance on all server environments
Address operational systems issues including file and share permissions, user accounts and installing applications.
Provide solutions and work closely with helpdesk support staff to support day to day activities.
Strong oral and written communication skills.
Strong problem-solving skills and experience troubleshooting hardware and software issues.
5+ years systems administration experience in multi-platform environments (Windows/Linux).
Concrete understanding of Windows operating concepts (files, file systems, active directory, replication, processes, service and log management, users, Terminal services, permissions, I/O, devices, etc.).
Solid hands on knowledge of Windows Server 2016/2019/2022/2025.
Strong understanding and experience with configuring and maintaining Exchange SE and Office 365
Thorough knowledge of SNMP, DNS, DHCP, SSL certificate and HTTP protocol.
Remote Desktop Connection (client and Terminal Server environment).
Experience with direct/network attached storage devices (Dell PowerVault).
Experience with designing, implementing and supporting Microsoft Clustering.
Experience with virtualization technology such as VMware and Hyper-V running in a production environment.
Experience implementing highly available solutions
Experience with designing, implementing and supporting backup and replication technologies for disaster recovery.
Highly motivated and competent with decision-making ability to work without close supervision.
Knowledge of network architectures, protocols and security fundamentals.
BA/BS in computer science or equivalent education desired but will consider hands on/real world experience.
Must be fluent in the English language.
€60000 - €80000 monthly