Information System Security Engineer

About the role

We are looking for an experienced Information System Security Engineer to administer, maintain, secure and optimise our enterprise IT infrastructure. The role covers system administration, backup and disaster recovery, storage management, virtualization and database support within an ITIL‑based environment.

Key responsibilities

• Administer physical and virtual servers (Windows, UNIX/Linux) and perform installation, configuration, upgrades and patch management.
• Monitor infrastructure health, performance and availability, and implement hardening and security best practices.
• Manage enterprise backup solutions (IBM Spectrum Protect, Commvault) and design, test and maintain disaster recovery strategies.
• Administer IBM and EMC storage solutions, SAN/NAS environments, and conduct capacity planning and storage optimisation.
• Monitor alerts, investigate incidents, perform root‑cause analysis and support problem and change management processes.
• Administer BMC Helix ITSM, configuring workflows, service catalogs, forms, automation rules and user access.
• Support enterprise databases (Microsoft SQL Server, MySQL, Oracle, PostgreSQL, SAP HANA) – health monitoring, backup coordination, performance tuning and capacity planning.
• Manage UNIX/Linux operating systems (IBM AIX, Red Hat Enterprise Linux, SUSE Linux Enterprise Server) – installation, patch management, user administration, performance tuning and security hardening.

Required profile

• Proven experience in enterprise system administration and infrastructure management.
• Hands‑on experience with backup solutions such as IBM Spectrum Protect and Commvault.
• Familiarity with ITSM platforms, preferably BMC Helix, and ITIL processes.
• Strong knowledge of enterprise storage (IBM, EMC) and virtualization technologies.
• Experience supporting major relational databases and SAP HANA.
• Solid background in UNIX/Linux (AIX, RHEL, SLES) administration.

Required skills

• IBM Spectrum Protect
• Commvault
• BMC Helix ITSM
• IBM and EMC storage solutions
• Microsoft SQL Server
• MySQL
• Oracle Database
• PostgreSQL
• SAP HANA
• IBM AIX
• Red Hat Enterprise Linux (RHEL)
• SUSE Linux Enterprise Server (SLES)