Job Summary : Our client is a technology-driven organization focused on building scalable, high-performance software solutions for data-intensive and computationally demanding environments. They are seeking a Linux Kernel Testing Engineer with strong hands-on experience in Linux systems, kernel validation, scripting, and test automation. This role involves system-level testing, automation, debugging, and virtualization (KVM/QEMU). The ideal candidate should be capable of independently driving testing activities while also mentoring junior engineers when required.

Key Responsibilities :

- Perform Linux kernel and system-level testing, validation, and debugging.

- Design and execute functional, regression, stress, and stability test cases on Linux platforms.

- Develop and maintain automated test frameworks using Shell scripting and Python.

- Analyze kernel logs, crash dumps (vmcore), and system traces for debugging and root cause analysis.

- Collaborate with development teams for defect reporting, tracking, and resolution.

- Own end-to-end testing deliverables and ensure timely execution.

- Mentor junior team members in Linux testing, debugging, and best practices.

Required Skills :

Linux & OS Knowledge :

- Strong hands-on experience with Linux (user-level and system administration).

- Experience with Linux installation, configuration, and troubleshooting (e.g., Ubuntu, CentOS, or similar distributions).

- Good understanding of Linux commands and utilities such as top, vmstat, ps, dmesg, strace, lsof, and process/system monitoring tools.

- Solid understanding of Linux kernel architecture, OS components, and kernel subsystems (memory management, scheduler, I/O, file systems, networking).

- Experience in Linux kernel testing, validation, and debugging.

Automation & Scripting :

- Strong Shell scripting skills (Bash).

- Hands-on experience in Python for test development and automation.

- Ability to design scalable test frameworks and automate regression/functional test suites.