Senior Linux Systems Engineer - RHEL, Kubernetes, HPC

Deepsource Technologies; Riyadh; On-site; SAR 180,000 - 300,000; Full time

Job summary

Deepsource Technologies is seeking Senior Linux System Administrators with strong hands-on experience in RHEL and Kubernetes to administer and support an HPC infrastructure. The role focuses on reliability, security, performance, automation and availability.

Key tasks include managing RHEL servers and HPC compute nodes, Kubernetes clusters, and automation with Ansible, Shell, and Python. Rigorous troubleshooting, documentation, and security hardening are essential.

Qualifications

• Extensive hands-on Linux system administration using RHEL.
• Experience in HPC compute clusters is highly preferred.
• Experience with Kubernetes administration and cluster management.
• Strong automation scripting experience with Ansible, Shell, Bash, Python.
• Knowledge of system monitoring, patching, and hardening.
• RHCE mandatory; CKA preferred.

Responsibilities

• Administer and maintain RHEL Linux servers and HPC compute nodes.
• Install, configure, patch, upgrade, and troubleshoot Linux OS.
• Manage Kubernetes clusters, nodes, and workloads.
• Automate infrastructure using Ansible, Shell, Python, or similar.
• Monitor health, capacity, performance, and availability.
• Support security best practices across Linux and Kubernetes.
• Document configurations and procedures.
• Assist incident resolution and root-cause analysis.

Skills

RHEL administration

Kubernetes administration

HPC environment support

Shell scripting

Python

Ansible

System monitoring

Performance tuning

Security hardening

Capacity management

Tools

Ansible

Bash

Python

Job description

Deepsource Technologies is seeking Senior Linux System Administrators with strong hands-on experience in RHEL and Kubernetes to administer and support an HPC infrastructure. The role focuses on reliability, security, performance, automation and availability.

Key tasks include managing RHEL servers and HPC compute nodes, Kubernetes clusters, and automation with Ansible, Shell, and Python. Rigorous troubleshooting, documentation, and security hardening are essential.