Lead Embedded Linux Engineer

Involves up to 20% of travelling (Primarily optional and phase-dependent) We're looking for a Lead Embedded Linux Engineer to take technical ownership of the userspace architecture of a security-critical embedded system. In this role, you are the primary technical decision-maker for userspace design while remaining deeply involved in hands-on development. You help establish technical foundations, guide architectural direction and actively contribute to building an engineering team - including mentoring and onboarding future engineers as the project and team grow. SINA Evolution is secunet's innovation department for security-focused products in public authority & high security environments. The team is responsible for building the technical foundation for new product classes and long-term platform solutions. We contribute directly to the development of sovereign, security-critical digital infrastructure. The systems we shape are used in high-security public-sector environments where control, trust, and long-term operability matter more than speed or hype.

your responsibilities

• own and evolve the userspace architecture of an embedded Linux system
• contribute hands-on to core components, especially in early project phases
• define stable interfaces and APIs in collaboration with frontend and system teams
• build and mentor the engineering team
• collaborate with central platform and engineering units by consuming and contributing shared components, * Nix is the glue that keeps all our software together
• NixOS is our OS of choice
• Rust is the lingua franca of our development efforts
• DPDK-based high-performance networking stacks
• U-Boot is our universal bootloader
• GitLab is our software development platform

• several years of experience in embedded Linux or system-level software development
• strong hands-on skills in userspace development and system integration
• experience taking technical ownership and guiding architectural decisions
• proven ability and willingness to build, mentor and develop engineers
• security-aware mindset and experience working within constrained or regulated environments, * experience with kernel-level and bootloader development
• familiarity with the German language, while not required, is an advantage
• proven experience in organizational transformation or change management

• Company Culture: We value open communication, innovation, and teamwork, fostering a collaborative environment with flat hierarchies.
• Work-Life Balance: Flexible working hours and remote work options support a balance between professional and personal life.
• Career Growth: We offer ample opportunities for professional development, including coaching, mentoring, and leadership pathways.
• Tech Stack: Work with cutting-edge technologies and help shape secunet's future by influencing the long-term technological vision.
• Competitive Compensation: We provide an attractive salary, bonus structures, and a range of benefits including health and wellness programs.

get in touch with us

secunet Security Networks AG

Telefon: +49 201 5454-0