24/7 RHEL Systems & SAP HA Administrator

Müller`s Solutions; Riyadh; On-site; SAR 180,000 - 240,000; Full time

Job summary

Müller`s Solutions seeks a seasoned Linux systems administrator to own extensive RHEL server environments and clusters, including Pacemaker, with SAP on Linux support. You will ensure stability through patching, monitoring and incident response.

You will collaborate with ERP and development teams to optimize deployments, enforce security, and maintain comprehensive documentation for operations and compliance.

Qualifications

• Experience with RHEL server environments and clusters (Pacemaker).
• Strong focus on security, patching, monitoring and troubleshooting.

Responsibilities

• Install, configure and manage Linux servers to ensure high availability.
• Monitor performance and apply updates; perform routine maintenance.
• Address OS, hardware, and network configuration issues.
• Enforce security best practices including firewalls and permissions.
• Assist deployment and management of Linux-based applications.
• Document configurations and procedures for team reference.
• Support backups and data recovery processes.
• Collaborate with ERP and application teams for smooth deployments.
• Manage SAP environments on RHEL, including SAP HANA and S/4HANA.
• Plan OS lifecycle, upgrades, and decommissioning.

Skills

RHEL

Linux OS

Security best practices

Backup and recovery

Cluster management

SAP on Linux

Monitoring

Tools

Pacemaker

SCOM

AppDynamics

SCCM

Job description

Müller`s Solutions seeks a seasoned Linux systems administrator to own extensive RHEL server environments and clusters, including Pacemaker, with SAP on Linux support. You will ensure stability through patching, monitoring and incident response.

You will collaborate with ERP and development teams to optimize deployments, enforce security, and maintain comprehensive documentation for operations and compliance.