Infrastructure engineer

Tech stack we use: - Network storage: DRBD, Ceph, S3 - Virtualization: LXC, KVM - Backup: Bacula (and derivatives) - CI/CD: GitLab CI/CD - Containers: Docker, Podman, containerd - Web stack: Nginx, PHP, Golang, NodeJS - Orchestration: Kubernetes - SaltStack, Ansible - VPN: OpenVPN, OpenConnect - Databases: PostgreSQL, MySQL, MongoDB, ClickHouse - Queue engines: RabbitMQ, Kafka - Cache systems: Redis, Memcached What you will do: - Manage and monitor Unix-like systems (primarily Debian/Ubuntu) - Coordinate tasks with developers and other sysadmins - Work with a professional and experienced sysadmin team - Maintain our infrastructure across local and remote environments - Communicate task scope and complexity to stakeholders and managers - Adopt new technologies and implement automation to improve maintainability of our infrastructure and processes - Ensure the security and reliability of systems - Share 24x7 coverage of monitoring alerts in coordinated shifts with the rest of the team