We're seeking a skilled Embedded Linux System Engineer with deep experience in Linux systems, wireless protocols, and embedded development. You'll work on system customization, performance optimization, and security implementation in embedded environments.

Key Responsibilities:

• Administer and optimize Linux systems with advanced networking capabilities
• Customize and compile Linux kernels; manage bootloaders and root filesystems
• Conduct performance analysis and hardware-level debugging
• Implement chain of trust mechanism (U-Boot → Kernel → TPM → rootfs)
• Use wireless hacking and penetration testing tools
• Work with OpenWRT, Buildroot, Yocto, and related technologies
• Analyze ISM RF signals and networking protocols (Layer 2/3)

• Strong Linux administration and kernel development experience
• Networking expertise (LAN/WAN, WLAN, TCP/IP, routing protocols)
• Knowledge of wireless protocols (Wi-Fi, Bluetooth Classic)
• Experience with embedded Linux build systems
• Excellent problem-solving and teamwork skills

• Scripting in Bash and/or Python
• Experience with custom Android ROM development