Senior Linux Administrator

Noesis is seeking an experienced Senior Linux Administrator to join our innovative team in Lisboa. In this role, you will be responsible for managing and resolving daily incidents and service requests related to Linux systems, performing routine system administration tasks including updates, patching, and monitoring, and supporting server maintenance, backups, and performance optimization. You will contribute to documentation of procedures, changes, and configurations while assisting with the deployment and configuration of new Linux-based services or infrastructure.

You should have a Bachelor's or Master's degree in Computer Science, Engineering, or a related field, with 5+ years of proven experience in Linux system administration across Red Hat, CentOS, Ubuntu, or similar distributions. Strong expertise in troubleshooting, incident resolution, and service request management is essential, along with solid knowledge of system updates, patch management, monitoring, and performance tuning. Experience with automation and configuration management tools such as Ansible, strong scripting skills in Bash or Python, and the ability to clearly document processes and procedures are required.

We value excellent problem-solving, communication, and teamwork skills. Fluency in English (written and spoken) is mandatory. This is a hybrid position combining on-site and remote work, offering you flexibility while collaborating with an audacious and innovative company committed to equal opportunities.