• Set up, configure, and manage backup solutions to ensure data integrity and availability;
• Administer and support Windows Server environments, including Active Directory, Group Policy, DNS, and DHCP;
• Provide support for Microsoft 365 applications (Exchange Online, Teams, SharePoint, OneDrive);
• Manage and monitor virtualization platforms, specifically VMware vSphere and Proxmox VE;
• Troubleshoot hardware, software, and network issues;
• Apply security patches, updates, and maintain system hardening;
• Monitor system performance, storage, and capacity planning;
• Assist in disaster recovery planning and execution;
• Document IT processes, procedures, and configurations;
• Provide technical support to end-users for Windows, Microsoft 365, and related services.

What We Offer:

• The opportunity to be part of a growing team that values quality and user satisfaction;
• A learning-oriented environment with room for career growth;
• Collaboration with experienced professionals in a modern tech stack environment;
• Competitive salary and benefits package;
• A professional, safe, and inclusive working environment;
• A central office located in Landmark III with exclusive discounts at nearby coffee shops and restaurants;
• Access to Landmark's health club, including a gym and swimming pool.

To apply, send your CV to the e-mail address in the Apply for job button with the subject line: “Middle System Administrator” 
Only shortlisted candidates will be contacted.

• 3–5 years of experience in system administration;
• Hands-on experience with virtualization (VMware vSphere and Proxmox VE);
• Experience with backup solutions (Veeam, Acronis, or similar);
• Strong knowledge of Windows Server administration;
• Experience supporting Microsoft 365 services and end-users;
• Basic networking knowledge (TCP/IP, firewalls, routing);
• Excellent troubleshooting and problem-solving skills;
• Strong documentation and communication skills.

Preferred Qualifications:

• Microsoft certifications (M365, Windows Server, or Azure Administrator);
• VMware or Proxmox clustering and storage experience;
• Scripting skills (PowerShell, Bash, or Python).