Position: Linux System Administrator
Company: NetForce Ukraine
Experience required: 1y

Required skills:
•	Experience in Linux administration (Ubuntu, Debian, CentOS, Amazon AMI)
•	Experience in configuring web servers (Apache, Nginx, Nginx + php-fpm, Nginx + Tomcat)
•	Experience in configuring web load balancers (Nginx, ha proxy)
•	Knowledge and experience in configuring mail servers (exim, dovecot, postfix, sendmail, etc.)
•	Knowledge and experience in setting up DNS (bind9, PowerDNS), knowledge of basic DNS record types, experience with CloudFlare and obtaining SSL certificates using cloudflare-dns-plugin
•	Ability to optimize LAMP/LNMP stack for maximum performance
•	Experience in setting up, administering, optimizing databases: MySQL, PostgreSQL, MariaDB, Percona XtraDB Server, Percona XtraDB cluster, MySQL replication, PostgreSQL replication.
•	Knowledge of computer networks, data transfer protocols (Cisco certificate will be an advantage);
•	Experience in configuring and maintaining monitoring systems (Nagios, Zabbix), skills in setting up advanced monitoring Zabbix
•	Experience in installing and managing virtualization: KVM, Proxmox, XEN, VMWare ESXi.
•	Experience in installing and configuring VPN: L2TP + ipsec, OpenVPN, WireGuard
•	Experience in configuring network security (iptables, ufw, firewalld)
•	Experience with web hosting control panels (WHM cPanel, ISPmanager, VestaCP, Plesk)
•	Experience with providers DigitalOcean, Hetzner Robot, Hetzner Cloud

Duties:
•	Client server infrastructure administration;
•	Close cooperation with the client's development teams to automate business processes;
•	Logging of your work in the internal and client time tracking systems;
•	Be an integral part of the team and strive for professional development.)

We offer:
•	Registration as individual entrepreneur (the company takes care of all the nuances);
•	Work in the office or remotely;
•	Working hours: Mon-Fri 9-18 (+ - 1 hour);