Linux Security Engineer

Exein; Campania; Remoto; EUR 35.000 - 55.000; Tempo pieno

Descrizione del lavoro

Un'azienda innovativa, a conduzione missionaria, cerca un Ingegnere della Sicurezza Linux per sviluppare un agente di sicurezza basato su eBPF. Il candidato ideale ha conoscenze solide degli internals di Linux e una forte competenza in Rust. Questo ruolo offre autonomia e opportunità di crescita in un team in rapida espansione, con un impatto significativo sin dal primo giorno.

Competenze

• Conoscenza solida degli internals di Linux (task, credenziali, gerarchie di processo, syscalls, namespace, ecc.).
• Proficienza in Rust con enfasi sulla programmazione di sistema o applicazioni focalizzate sulla sicurezza.
• Conoscenza pratica dei concetti di sicurezza a livello di sistema e delle migliori pratiche.

Mansioni

• Progettare, sviluppare e ottimizzare un agente di monitoraggio della sicurezza basato su eBPF.
• Analizzare le strutture del kernel Linux e le chiamate di sistema per rilevare e mitigare le minacce alla sicurezza.
• Collaborare attivamente con le comunità open source, contribuendo ai miglioramenti.

Conoscenze

Conoscenza Linux interna

Proficienza in Rust

Sicurezza sistematica

Contenitore tecnologia

Git e lavoro collaborativo

Descrizione del lavoro

At Exein, our mission is to build the world’s first ecosystem for IoT device security, ensuring all types of devices are secure globally. Our dynamic team is passionate about data, machine learning, open source, and firmware. We constantly work to secure millions of devices, making daily life safer for everyone. Our unique products empower developers to secure their IoT devices with cutting-edge technology in an easy and frictionless way.

Job Overview

Exein is seeking a skilled Linux Security Engineer to develop and enhance an innovative eBPF-based security agent designed to monitor and protect Linux operating systems at a deep, internal level. Ideal candidates possess substantial expertise in Linux internals, with specific knowledge of kernel structures, system calls, containers, process management, and security implications. Proficiency in Rust and familiarity with eBPF or C is strongly desired.

Responsibilities :

• Design, develop, and optimize an advanced eBPF-based security monitoring agent.
• Analyze Linux kernel structures and system calls to detect and mitigate security threats.
• Contribute actively to architecture discussions, ensuring scalability, performance, and reliability of security solutions.
• Collaborate with open-source communities, contributing back improvements and innovations.
• Participate in research to innovate security detection methodologies and integrate them into product design.
• Ensure high-quality, reliable, and secure code through rigorous reviews, testing, and collaboration within the engineering team.

Requirements :

• Solid knowledge of Linux internals (tasks, credentials, process hierarchies, syscalls, namespaces, etc.).
• Strong proficiency in Rust with emphasis on system programming or security-focused applications.
• Practical knowledge of system-level security concepts and best practices.
• Experience with containerization technologies (e.g., Docker, Kubernetes) and a clear understanding of their internal mechanisms.
• Experience with Git and collaborative development workflows.

Preferred :

• Hands-on experience with eBPF for kernel-level monitoring and tracing.
• Expertise in C programming for low-level systems or kernel modules.
• Experience in developing or contributing to security solutions or intrusion detection systems.
• Understanding of common kernel tracing tools and Linux monitoring technologies.
• Familiarity with additional security-focused tools and methodologies (IDS / IPS, anomaly detection, Seccomp, SELinux).
• Familiarity with anomaly detection techniques or applied machine learning concepts in security contexts.

Why Join Us?

• We’re a mission-led team solving tough, meaningful problems
• You’ll have autonomy and impact from Day 1
• We’re growing fast—which means so will your opportunities

Location

Remote

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Security Engineer • WorkFromHome, Campania, Italia