In-depth understanding of the Linux boot process.
High-level knowledge of Bootloader, Kernel, and Root File System functionality.
Familiarity with custom Linux build frameworks such as Buildroot and Yocto.
Exposure to cryptography concepts (OpenSSL, certificates, keys, etc.).
Strong knowledge of networking fundamentals.
Solid understanding of differences among various Linux distributions.
Basic proficiency in Python.
Experience with at least one build system (Make or CMake).
Good understanding of Linux directory structure.
Strong debugging skills for resolving network connectivity issues (., ip route, /etc/, iptables).
Recommended Skills
Hands-on experience with Yocto build system.
Knowledge of layers, recipes, and applying patches within Yocto.
Strong debugging skills for resolving C/C++ build issues using Make/CMake.
Understanding of APT package management system.
Knowledge of kernel configuration.
Ability to build kernels by integrating vendor-provided BSP.
Experience working with Debian-based BitBake layers (preferred).
Intermediate-level Python proficiency.