IT Systems Administrator

We seek a skilled IT Systems Administrator to maintain and optimize our IT infrastructure, ensuring seamless operations, security, and compliance. This hands-on role focuses on managing systems, troubleshooting issues, and supporting day-to-day IT needs across international offices. You will collaborate with teams to enhance productivity and safeguard data while working closely with the IT Leadership.

Key Responsibilities:

Infrastructure Management:

• Maintain and monitor on-premises/data center infrastructure (Active Directory, Proxmox, Mikrotik routers)
• Administer Office 365 services (Exchange, Teams) and MDM systems
• Perform regular backups, updates, and disaster recovery testing
• Security & Compliance
• Implement and manage IT security protocols (firewalls, access controls)

Support & Collaboration:

• Provide technical support to employees, resolving hardware/software issues
• Manage IT equipment inventory (laptops, servers, networking devices)
• Collaborate with departments to assess IT needs and recommend solutions

Vendor & Project Coordination:

• Liaise with external vendors for infrastructure maintenance and upgrades
• Assist in IT projects (e.g., migrations, automation initiatives)

Technology stack:

• Active Directory Domain
• Windows Server 2019
• Office 365 Administration
• Mikrotik, VPN (IPsec, OpenVPN)
• Linux on VPS/hosting
• MDM – management system

Requirements:

• 3+ years as an IT Systems Administrator/Engineer, preferably in international environments.
• Proficiency in the Microsoft technology stack. Linux is a plus
• Scripting is a plus
• Networking: Firewall/Router administration (Mikrotik); VPN configuration (IPsec, OpenVPN); VLANs, and subnetting.
• SIP/VoIP-telephony
• Hardware MDM Management
• Monitoring
• SSL/TLS/hosting management
• Strong troubleshooting skills for networks, servers, and endpoints.
• Knowledge of IT security best practices.
• Ability to manage priorities in a fast-paced, dynamic environment.
• English B2-level (written/spoken)