Ssr DevOps Engineer (Brazil-based professionals)
Core
Hands-on DevOps engineer responsible for sustaining a mission-critical Linux infrastructure for an electronic security sector, ensuring stability and performance of monitoring systems.
Role type
Senior DevOps Engineer (Linux Infrastructure)
Builds
Production-grade Linux servers, virtualized environments, and containerized services for security monitoring systems.
Domain
Electronic Security / Cloud Infrastructure
Deliverable
Production ML models | product features | infrastructure
Required skills
Linux Ubuntu administration, Ansible automation, Virtualization (Proxmox), Zabbix monitoring, Docker containerization, MySQL optimization, MongoDB/Redis support, MQTT troubleshooting, Apache/Nginx log analysis, Cloud provider management (OVH, AWS), Security hardening
Preferred skills
None stated
Technologies
Ubuntu, Ansible, Proxmox, Zabbix, Docker, MySQL, MongoDB, Redis, MQTT, Apache, Nginx, OVH, AWS (EC2, S3, RDS, VPC)
Responsibilities
Install and configure new Linux Ubuntu servers, Automate server provisioning and configuration, Administer and maintain virtualization environments, Respond to infrastructure alerts via Zabbix, Diagnose and correct offline or degraded services, Operate and maintain containerized services, Implement and maintain backup routines, Configure and maintain MySQL replication, Optimize MySQL databases, Support MongoDB and Redis operations, Troubleshoot MQTT messaging systems, Analyze Apache and Nginx logs, Apply Linux security best practices, Manage cloud environments (OVH, AWS)
Seniority
Mid-Senior, hands-on IC
