PHP-DB Systems Administrator

Overview

We are hiring a PHP-DB Systems Administrator at Plexus Tech . We’re looking for an N3 Systems Administrator with a SYSADMIN-PHP-DB profile to join a project with a major client in the insurance industry. Location: Madrid, Community of Madrid, Spain.

Responsibilities

• Linux server administration (Ubuntu, Debian, CentOS/Rocky).
• Management of WordPress, Symfony, and LimeSurvey-based applications (deployments, updates, security, performance).
• MySQL and PostgreSQL database administration: configuration, maintenance, backups, performance tuning, replication.
• Support in PHP environments with different stacks (Nginx/Apache, PHP-FPM, CLI).
• System and service monitoring with tools such as Prometheus, Grafana, Zabbix, or similar.

Working model & benefits

• Hybrid work model: work from home or combine remote and on-site work depending on project needs.