Position: System Administrator/Infrastructure Engineer/DevOps
Category: DevOps
English level: intermediate
Years of experience: 5


Bare-metal deployment: Linux (Debian, Ubuntu, CentOS, Fedora);
Building and maintaining:
- Virtualization system: Proxmox, oVirt.
- Monitoring system: Prometheus, Grafana, LibreNMS, Alertmanager, JiraAlert,
Elastalert, write custom exporter, Zabbix;
- Backup system: Bacula;
- HA Web environment: Nginx, HAProxy, PHP-fpm;
- Audit and logging system: ELK, rsyslog, Wazuh;
- DMZ work environment;
- AIM system: LDAP, FreeIPA;
- VCS: Git, GitLab, Bitbucket;
- CI/CD: Jenkins;
- Mail system: Kerio connect, iRedMail;
- Other systems: Jira, Confluence, Vault, Consul, Seafile, Onlyoffice.
Configuration management: write state for configuring new host and administration
existing infrastructure (Salt);
Experience with:
- Configuration management: Salt, Ansible;
- CI/CD: Jenkins, GitLab, Appveyor, Travis CI, Bamboo;
- Certificate authority infrastructure;
- Storage: NFS, ZFS, LVM;
- VPN: OpenVPN.
Bash scripting;
Programming languages:Python, Golang;
Experience in administering operating systems based on MS Windows;
Understanding the principles of the functioning of computer networks, knowledge of network
protocols (IP, TCP, UDP, DNS, BGP, ICMP, VLAN), the principles of routing and addressing in the
network;
Base knowledge: Docker, Kubernetes, Terraform, AWS EC2, GCP.
Remote position only.Professional growth. Informal atmosphere.