Senior Embedded Linux Engineer - Cybersecurity (ARM)

TTTech Computertechnik AG; Wien; Hybrid; EUR 59,000 - 72,000; Full time

Benefits offered by this job

Lunch tickets

Job tickets

Flexible hours

Home office

Job summary

TTTech Computertechnik AG in Vienna seeks a Senior Embedded Linux Engineer with a cybersecurity focus to develop robust software for high‑performance display and computing platforms. You will work across the full stack, from hardware bring-up to system hardening, using secure-by-design principles and modern toolchains.

You will design and maintain embedded Linux distributions, optimize performance, and lead security features across the stack, collaborating with cross-functional teams in a

Qualifications

• Degree in CS, Electronics, or related field (TU/FH or equivalent).
• 5+ years of embedded Linux on ARM-based platforms.
• Strong C programming; C++ is a plus.
• Experience with embedded Linux tech: U-Boot, Linux Kernel, Yocto, Git.
• Solid understanding of Linux architecture, security concepts, secure boot, access control.
• Secure-by-design mindset and secure software development practices.
• Experience with AI-based tools is a plus.
• Team player with good communication and a learning mindset.
• Very good English; German a plus.

Responsibilities

• Design, develop, and maintain embedded Linux distributions for ARM-based platforms.
• Own and evolve core system components: bootloader, kernel, drivers, libraries, utilities.
• Optimize performance: boot time, CPU, memory footprint for industrial apps.
• Lead hardware bring-up with electronics and hardware teams.
• Maintain and enhance build and integration environments, especially Yocto-based.
• Design and maintain security features and ensure system hardening.
• Mitigate vulnerabilities and apply CVE fixes.
• Contribute to secure-by-design practices and knowledge sharing.

Skills

Embedded Linux

C programming

C++

ARM platforms

U-Boot

Linux kernel

Yocto

Security concepts

Secure boot

Secure-by-design

English proficiency

Education

Degree in Computer Science, Electronics, or related technical field (TU/FH or equivalent)

Tools

U-Boot

Linux Kernel

Yocto

Git

Job description

TTTech Computertechnik AG in Vienna seeks a Senior Embedded Linux Engineer with a cybersecurity focus to develop robust software for high‑performance display and computing platforms. You will work across the full stack, from hardware bring-up to system hardening, using secure-by-design principles and modern toolchains.

You will design and maintain embedded Linux distributions, optimize performance, and lead security features across the stack, collaborating with cross-functional teams in a