Key Responsibilities

. Demonstrate strong expertise inRHEL system administration, including installation, configuration, hardening,and lifecycle management of Linux servers to ensure security, performance, andhigh availability.

. Design, implement, and manageLinux clustering solutions, including Pacemaker clusters and IBM GPFS (SpectrumScale) for high availability, scalability, and performance in on‑premises environments.

. Monitor, troubleshoot, andoptimize Linux infrastructure, covering compute, storage (including GPFS),networking, and security components.

. Leverage operational experienceto design and implement infrastructure improvements that enhance systemsecurity, stability, performance, and operational efficiency.

. Develop, maintain, andcontinuously improve configuration management solutions using Ansible toautomate provisioning, configuration, patching, and standard operational tasks.

. Design, implement, and...