Senior Linux Systems Engineer (m/f/d)

• Manage and continuously improve a global enterprise server infrastructure, with a focus on Red Hat Enterprise Linux.
• Build strategic global operations architecture with external and internal resources.
• Implement and maintain Linux and server security, system hardening, vulnerability management, and protection against zero-day exploits.
• Manage and support dedicated customer lab environments and facilities.
• Work closely with global IT and security teams across Europe, the US, Japan, and China. International travel is occasionally required.
• Maintain architecture documentation, operational processes, and Standard Operating Procedures (SOPs).