System administrator in Polimerservis

A trade and production company invites you to the position of System Administrator. Territorial: Oleksandr Poly Avenue. Responsibilities: Creation, maintenance, ensuring uninterrupted operation of the VICIdial cluster (Asterisk, Apache, php, MySQL (replication)). Setting up SIP trunks, writing telephony dial plans Creation, maintenance, ensuring smooth operation of the MS RDP terminal farm. Setting up firewall rules, marking and managing packets, routing management, creating an IPSec/GRE tunnel, isolating networks using Vlan, setting up dynamic OSPF routing (Mikrotik). Creating, configuring Linux servers (MySQL, Samba, rsync, ms-sql for ubuntu, nextcloud, onlyoffice, nginx, rocketchat, docker, glpi, apache). Creation, configuration of Pritunl server cluster (OpenVPN). Writing custom SQL scripts. Writing Bash, PowerShell scripts. Creation, configuration of the Zabbix monitoring system. Creation, configuration of Windows servers (Update server, backup server (Acronis), user profile storage server, terminal server, domain controller). Virtual cluster management using Proxmox (creation of virtual machines, cloning, migration). Creation and managing Group Policies. Requirements: Experience in a similar position from 1 year; High level of knowledge of Windows and Linux operating systems; Understanding of network protocols and network infrastructure; Ability to identify and solve problems with hardware and software failures; Knowledge of data security principles and information protection; High organization and responsibility; Good communication skills and the ability to work in a team. We offer: Competitive salary; Stable working conditions; Opportunities for professional development and career growth; Friendly and supportive team. call 0962075416Show phone