Red Hat Enterprise Linux Engineer

Requirements

• 2–3+ years of professional experience in Red Hat Enterprise Linux (RHEL) system administration within enterprise environments.
• Solid experience in the administration, configuration, maintenance, troubleshooting and hardening of Red Hat Linux servers.
• Good hands-on knowledge of Ansible, particularly for infrastructure automation, configuration management and administrative tasks.
• Experience with Linux clustering is a strong advantage.
• Experience with VMware and virtualized environments.
• Knowledge of Storage Servers and SAN Switches.
• Good understanding of infrastructure services and networking concepts, including system connectivity and network flows.
• Knowledge of security, hardening and compliance practices in Linux environments.
• Experience working with automation platforms and ensuring infrastructure changes are consistently and properly managed through automation.
• Strong troubleshooting and problem-solving skills in enterprise infrastructure environments.
• Good organizational, prioritization and time-management skills.
• Ability to understand technical and business requirements and translate them into infrastructure solutions.
• Fluent English, both written and spoken.
• Willingness to work in a hybrid model in Porto, Portugal.

Responsibilities

• Administer, configure, maintain, upgrade and troubleshoot Red Hat Enterprise Linux servers in standalone and clustered environments.
• Ensure the availability, performance, stability and security of Linux infrastructure.
• Implement and maintain Ansible automation to ensure consistent and controlled infrastructure management.
• Automate server configuration, maintenance and operational changes across Linux environments.
• Administer and troubleshoot Linux clustering environments.
• Administer and support VMware environments.
• Administer and troubleshoot Storage Servers and SAN Switches.
• Implement and maintain security, hardening and compliance policies across Linux environments.
• Monitor and troubleshoot issues related to server performance, availability, connectivity and configuration.
• Collaborate with Network, Security, Storage, VMware and other infrastructure teams to implement technical and business requirements.
• Analyse and implement network connectivity requirements and communication flows between systems.
• Ensure all additions, removals and changes to Linux infrastructure are properly managed through the defined automation platforms and processes.
• Contribute to the continuous improvement of Linux administration, automation and infrastructure management processes.