Responsibilities

• Work experience in specialization for over 5 years.
• Excellent Linux administration skills (Centos, Debian).
• Good knowledge of network protocol and routing principles (including OSPF, BGP configuration experience).
• Knowledge and experience in administering MySQL databases and web servers (Apache/Nginx).
• Knowledge of programming principles at the level of scripting (Shell, Ansible).
• Skills and experience in writing documentation and mapping network and interaction between services.
• Experience of setting up Cisco network equipment or analogs (switches, routers, firewalls).
• Knowledge of information security principles and their application in work.
• Experience and configuration of iptables, selinux/apparmor, with virtualization systems.
• Experience with task management systems (Redmine, Jira, etc.) and daily task tracking.
• Ability to work on a flexible schedule (work in the morning/evening).

Requirements

• Ensure uninterrupted operation of the geographically distributed infrastructure of the payment gateway (24x7x365).
• Administrate servers and databases (MySQL, Postgresql).
• Write documentation and draw up network diagrams.
• Prompt resolution of incidents.
• Monitoring and prevention of failures (Zabbix).
• Deployment and modernization of infrastructure.
• Preparation and participation in the audit of information security of payment services (PCI DSS / PSD2, etc.).

We offer

• Paid mobile communication.
• Absolutely new project.