IT Infrastructure Engineer

IT Infrastructure Engineer 🏢 TUMO Center for Creative Technologies 📍 Armenia · On-site 🕐 Full Time About the role About the team The IT division at TUMO is responsible for maintaining the technological infrastructure that supports daily operations and learning activities. The team serves students, staff, and centers by managing hardware, networks, systems administration, and technical support.They focus on reliability, security, and operational efficiency to ensure uninterrupted access to digital tools and resources. What you’ll do 🗂 • Administer and maintain on-premises infrastructure, including Linux and Windows servers, Proxmox virtualization, storage, switches, and access points, ensuring system reliability, availability, and scalability. • Monitor infrastructure performance, respond to alerts, optimize monitoring thresholds, and conduct root cause analysis to prevent recurring incidents. • Maintain infrastructure security through regular patching, vulnerability remediation, security hardening, and secure network configuration across TUMO sites. • Manage backup and recovery operations, regularly test restoration procedures, and support IT Disaster Recovery planning and testing. • Administer user access across Google Workspace, Atlassian Cloud, MDM, and other systems, while managing endpoint enrollment, configuration baselines, and compliance for GNU/Linux, macOS, and Windows devices. • Act as an escalation point for infrastructure-related issues, providing technical guidance to the Service Desk and IT teams at TUMO International centers. What we’re looking for 🔎 • At least 5 years of experience administering Linux distributions (Debian- and RHEL-based) and Microsoft Windows Server 2022 or later. • Experience with Proxmox virtualization and familiarity with modern application containerization workflows. • Experience managing GNU/Linux, macOS, and Windows endpoints, including MDM solutions such as Jamf, Microsoft Intune, or FleetDM. • Practical knowledge of Google Workspace, Atlassian Cloud, identity and access management, and role- and group-based permissions. • Strong understanding of networking, including switching, routing, VLANs, DHCP, DNS, Wi-Fi, and firewall administration using solutions such as Ubiquiti, MikroTik, Meraki, Cisco, Fortinet, or Juniper. • Knowledge of infrastructure security, patch management, vulnerability remediation, and security hardening; familiarity with NIST 800-53 and CIS security frameworks. Scripting skills in Bash, PowerShell, or Python, with a focus on automating routine tasks and improving operational efficiency. How to apply 🙋 Open on ITA Jobs and apply → More IT vacancies in Armenia, matched to your CV — jobs.ita.am/vacancies #SoftwareEngineering #Mid #Linux