Senior Infrastructure Engineer

We are looking for an experienced SAP HANA Infrastructure & Unix/Linux Engineer to join a large enterprise environment supporting mission-critical SAP landscapes. The role focuses on the administration, maintenance, and evolution of SAP HANA and SAP application environments hosted in an on-premises data center., As part of a dedicated Infrastructure Operations team, you will be responsible for the deployment, administration, and optimization of SAP infrastructure running on both IBM Power (AIX) and Red Hat Enterprise Linux platforms. You will contribute to highly available and disaster recovery-enabled environments while ensuring compliance with agreed service levels., * Manage and maintain SAP HANA and SAP application environments.

• Monitor, troubleshoot, and resolve infrastructure incidents and problems.
• Perform SAP application server patching activities.
• Participate in SAP HANA infrastructure patching, including OS and firmware updates.
• Administer infrastructure platforms running on:
• IBM Power / AIX
• Red Hat Enterprise Linux
• Support High Availability (HA) and Disaster Recovery (DR) environments.
• Participate in an on-call support rotation.
• Create, coordinate, and implement changes and releases according to defined processes.
• Produce and maintain technical documentation, architecture designs, operational procedures, and automation scripts.
• Contribute to continuous improvement and infrastructure automation initiatives.

• Minimum 10 years of experience with IBM Power 8/9/10/11 systems running AIX.
• Strong experience with ARF Cluster Framework (Escala Bull).
• Minimum 5 years of experience with Red Hat Enterprise Linux 8 and 9.
• Minimum 5 years of experience with HP Superdome Flex and HP ProLiant DL-series servers.
• Experience with Red Hat Identity Management (IdM).
• Strong knowledge of networking and enterprise storage technologies (SAN, etc.).
• Solid experience in scripting and automation, including Ansible.
• Excellent knowledge of Zabbix monitoring.
• Strong understanding of High Availability (HA) and Disaster Recovery (DR) concepts and implementations.
• Minimum 5 years of experience managing and deploying SAP HANA environments within large enterprise organizations.
• Experience performing firmware upgrades on enterprise Intel-based infrastructure, including HP Superdome and DL-series platforms.

Language Skills

• Native level of French and/or Dutch - B2 level of the other language.
• Full professional working proficiency in English., You are a hands-on infrastructure specialist with extensive SAP HANA experience, strong Unix/Linux administration skills, and a proactive approach to automation, reliability, and operational excellence. You thrive in complex enterprise environments and enjoy working on business-critical platforms.