Responsibilities
- Design and evolve Drupal platform architectures on Ubuntu Linux, ensuring high availability, performance and resilience
- Perform advanced L3 administration, troubleshoot complex incidents and lead root‑cause analysis across Drupal, Linux, web server, caching, load balancing, search and storage layers
- Review, assess and approve Drupal modules from an operational, performance, security and maintainability perspective
- Monitor security advisories across Drupal Core, contributed modules, Linux, Apache/NGINX, Varnish, HAProxy, Solr and supporting components, prioritizing vulnerabilities and coordinating remediation
- Optimize platform performance across all layers, including Drupal runtime, web servers, caching, load balancing, search, OS, database interactions, storage and network
- Define and maintain secure operational procedures, enforcing least‑privilege access, controlled deployments and auditable change processes
- Lead major changes such as upgrades, migrations, module lifecycle updates and architecture redesigns, ensuring safe deployments and proper documentation
- Develop automation scripts and contribute to CI/CD pipelines to industrialize deployments, configuration management, cache operations, validation, health checks and rollback procedures
- Manage GitLab‑based release processes, ensuring deployments are secure, automated, repeatable and consistent across environments
- Administer Ubuntu Linux servers hosting Drupal workloads, including patching, upgrades, hardening, capacity planning and OS‑level troubleshooting
- Support disaster recovery, business continuity and platform stability through proactive monitoring, capacity management and operational governance
- Collaborate with development, Linux, database, network, security and observability teams to translate operational requirements into automated and supportable platform solutions
- Contribute to observability initiatives, supporting Grafana dashboards, Prometheus metrics, Loki logs and operational KPIs, SLOs and alerting
- Produce and maintain technical documentation (HLD/LLD, runbooks, procedures, deployment guides) and enrich internal knowledge bases
Requirements
- Experienced L3 infrastructure specialist
- Strong expertise in Linux
- Strong expertise in Drupal platform operations
- Strong expertise in security
- Strong expertise in automation
- Strong expertise in performance
- Ensuring reliability and continuity across complex web ecosystems
