We are actively growing and expanding our team. We're looking for a proactive L1 System Administrator.

Responsibilities

IP telephony: configuration and support of the Vicidial / Asterisk cluster (SIP trunks, dial plans);
Network infrastructure: administration of Mikrotik, firewall configuration, VLAN, OSPF, QoS, and load balancing;
Servers and services:Linux (Debian): administration of Docker, MySQL, Nextcloud, Samba;
Windows Server: Active Directory management, support of the terminal farm, updates, and server rollouts;

Virtualization and backups: management of the VMware vSphere cluster, configuring backups via Veeam;
Monitoring: infrastructure health monitoring using Zabbix and The Dude.

Requirements

Proficiency in Linux (Debian-based) and Windows Server (Active Directory);
Understanding of network technologies and experience administering Mikrotik;
Experience with IP telephony (Asterisk / Vicidial) will be an advantage;
Skills in administering VMware vSphere and Veeam Backup;
Ability to write basic scripts for automation (Bash, PowerShell, SQL).

Working conditions

Pay: fixed rate + monthly bonus.
Schedule: Monday–Friday, 9:00 AM to 6:00 PM.
Development: compensation for courses, training, and conference participation.
Team: a dynamic environment with the opportunity to influence technical decisions.