Senior Embedded Linux Cybersecurity Developer (m/f/d)

In this role, you will combine your deep expertise in embedded Linux with a strong cybersecurity mindset to develop robust, future-proof software platforms for our high-performance integrated display (operator panel) and computing platforms. You will work across the full stack of embedded Linux, from hardware bring-up and low-level components to performance optimization and system hardening. Applying secure-by-design principles and modern toolchains, you will help deliver robust and resilient embedded solutions. As part of a collaborative and forward‑thinking team, you will contribute to building secure smart machine technologies while continuously learning and exploring new advancements in the field.

Your Tasks

• Design, develop, and maintain embedded Linux distributions for ARM-based platforms, covering the full software stack from hardware bring-up to system-level integration
• Own and continuously evolve core system components, including bootloader, Linux kernel, device drivers, system libraries, and utilities
• Optimize system performance (e.g., boot time, CPU utilization, memory footprint) for real-world industrial applications
• Lead hardware bring-up and commissioning in close collaboration with electronics and hardware teams
• Maintain and enhance build and integration environments, particularly within Yocto-based systems
• Design, implement, and maintain security features (e.g., secure boot, filesystem encryption, access control) and ensure system hardening across the Linux stack
• Identify, analyze, and mitigate vulnerabilities (kernel, drivers, and user space), including integration of security updates, patches, and CVE fixes
• Promote and apply secure‑by‑design principles to strengthen system resilience against modern cyber threats
• Contribute to team collaboration, including knowledge sharing and mentoring of less experienced colleagues

Your Profile

• Degree in Computer Science, Electronics, or a related technical field (TU/FH or equivalent)
• 5+ years of hands-on experience in embedded Linux development on ARM-based platforms
• Strong programming skills in C; C++ is a plus
• Solid experience with embedded Linux technologies and tools (e.g., U‑Boot, Linux Kernel, Yocto, Git), ideally in Automotive or Off‑Highway environments
• Strong understanding of Linux system architecture and security concepts, including secure boot, access control, and system hardening
• Proven experience in embedded cybersecurity practices, including vulnerability analysis, CVE handling, patch management, secure software updates (OTA), and system hardening
• Good knowledge of secure software development principles (secure-by-design mindset)
• Familiarity with relevant cybersecurity standards (e.g., IEC 62443, ISO/SAE 21434, Cyber Resilience Act) is an advantage
• Experience with modern AI-based tools to support development, analysis, or productivity is a plus
• Collaborative team player with strong communication skills, curiosity, and a continuous learning mindset
• Very good command of English; German is a plus