[Responsibilities] Administer and maintain Windows and Linux servers on both on-premises and cloud environments. Manage virtual machines, system configuration, patching, upgrades, and daily operations. Support and troubleshoot networking, DNS, load balancing, firewall rules, SSL/TLS, and access control. Work with development teams to support deployments, improve system reliability and contribute to DevOps processes. Operate cloud infrastructure in Azure and/or AWS. Support database and application servers (basic administration and troubleshooting). Monitor system health, performance, availability, and resolve incidents. Assist with backup, restore, disaster recovery, and system security practices. Write scripts to automate routine tasks and maintain technical documentation. [Requirements] At least 2 years of experience as: System Engineer / System Administrator / Infrastructure Engineer / Platform Engineer. Strong hands-on experience with: Windows Server administration. Linux server administration. Solid understanding of: Virtual machines and system operations. Networking fundamentals (TCP/IP, DNS, routing, load balancing). Experience working with production systems. Hands-on experience with cloud infrastructure (Azure or AWS). Good scripting skills: PowerShell, Bash, Python or equivalent. Strong troubleshooting mindset, attention to detail, and responsibility . *** Preferred Qualifications: Experience with Azure/AWS infrastructure and services. Experience with hybrid environments (on-prem + cloud). Experience with managing database servers (SQL Server, PostgreSQL). Experience with containerization (Docker) and CI/CD tools (Azure DevOps, GitLab CI). Experience with monitoring/logging tools: Azure Monitor, Log Analytics, Prometheus, Grafana. Experience supporting web applications (IIS, Nginx, Apache). Good English communication skills.