System Administrator

Role & responsibilities

• Install, configure, administer, maintain, and optimize Zabbix monitoring environments.
• Configure Zabbix hosts, templates, triggers, alerts, dashboards, discovery rules, proxies, and integrations.
• Configure and troubleshoot SNMP-based monitoring for servers and network devices.
• Support monitoring platforms such as Zabbix, SolarWinds, and/or Nagios.
• Install, configure, patch, maintain, and troubleshoot Linux and Windows Server environments.
• Administer Active Directory, Group Policy, DNS, and DHCP.
• Administer VMware vSphere/ESXi and/or Proxmox environments.
• Support Docker and containerized environments.
• Develop automation using Bash/Shell and PowerShell.
• Support networking services including TCP/IP, DNS, DHCP, SNMP, VPNs, routing, switching, and firewalls.
• Support MySQL/PostgreSQL databases and related applications.
• Administer Microsoft 365, Entra ID, Intune, Exchange Online, and Teams.
• Provide Tier 2/Tier 3 infrastructure support and participate in incident and root-cause analysis.
• Create technical documentation, SOPs, runbooks, and system diagrams.
• Work with engineering, networking, security, and managed services teams to resolve complex issues.
• Identify opportunities for automation, monitoring, reliability, and continuous improvement.

Preferred candidate profile

• Hands-on experience in Zabbix Administration is mandatory.
• Install, configure, maintain, and troubleshoot Zabbix monitoring environments.
• Strong experience with Zabbix templates, triggers, alerts, dashboards, SNMP, proxies, and integrations.
• Strong Linux and Windows Server administration experience.
• Experience with Active Directory, DNS, DHCP, and VMware/Proxmox.
• Experience with MSP/Managed Services environments is mandatory.
• Knowledge of Docker, Bash/Shell, PowerShell, Git, APIs, and system integrations.
• Experience with monitoring tools such as SolarWinds/Nagios is an advantage.
• Strong troubleshooting, incident management, RCA, documentation, and communication skills.
• Bachelors degree in IT/Computer Science/Engineering preferred; flexibility to support other shifts when required.