Position: System administrator
Category: Sysadmin
English level: fluent
Years of experience: 2


System administrator for 2 years
Languages: C++, C# (very basic knowledge)
OS Windows Desktop: Windows 7/8/8.1/10/11
OS Windows Server: Windows Server 2008r2/2012/2012r2/2016/2019/2022
OS Linux: Ubuntu, CentOS, Debian
VOIP: Asterisk, FreePBX, TrixBox, MicroSIP, Grandstream
Hardware: MikroTik, HP, Aruba, Ubiquiti UniFi, Fortigate, pfsense, TP-Link, D-link, Tenda
VPN: PPTP, Ipsec, L2TP, ikev2, OpenVPN
Virtualization: Virtual box, ESX, KVM, Hyper-V, Proxmox
Ticketing systems: OTRS
FTP: Filezilla Server
Backup solutions: Backup4all, _MAX SyncUp
Cloud: Hetzner (physical and virtual servers, v-switch, hetzner network, storage box), AWS (basic experience)
Domain registrars and hostings: Imena, Ukraine, HostPro, Hostiq, CloudFlare
Other: Bash, Unix Tools, Powershell, AD/DNS, RDS, SQL, IIS, SMTP, WSUS, RRAS, OSI, VLAN, TCP/IP, UDP, ICMP, NTP, NAT, FTP, HTTP/HTTPS, SSL, SSH, RDP, Firewall, WHM, c-panel, NS/MX/A/TXT DNS records, Google Partner, AdSelfService, WireShark.

Maintain, configure and deploy new network hardware and infrastructure both for offices and remote locations
Physical to virtual server migration.
Maintain and deploy VoIP – usually VM with FreePBX, using either MicroSIP or Grandstream phones.
Domain registration, managing DNS records for them (NS, MX, A, TXT etc).
Install and enroll MFA solutions (AdSelfService, MS Authenticator).
Create, maintain, backup and restore MSSQL bases.
Provide additional services as MSP per client specifications.