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We are looking for a highly skilled Security Researcher to join our cyber department. We need a "Hacker-Developer" hybrid who can balance a 50/50 workflow: conducting deep-dive offensive research on complex embedded systems while architecting the sophisticated tools and codebases that power our capabilities.
Responsibilities
1. Offensive Research & Analysis
- Vulnerability Research (VR): Conduct deep-dive research into embedded systems to identify exploitable security flaws and potential attack vectors.
- Reverse Engineering: Deconstruct complex binary components, firmware, and diagnostic systems to uncover hidden logic and vulnerabilities, with a specific focus on drone technology.
- Exploitation & Embedded Instrumentation: Perform in-depth diagnostics of hardware/software interactions, utilizing hooks and custom instrumentation to validate vulnerabilities and demonstrate potential impact.
2. Development & Research Framework
- Research Framework Development: Design and build our sophisticated research framework and automation tools tailored for the team’s offensive needs, focusing on custom hooking frameworks and system-level monitoring.
- Technical Support for R&D: Serve as a technical bridge for the development teams, providing expert guidance on low-level system behavior and solving complex technical bottlenecks.
- Embedded Programming: Write mission-critical, high-efficiency code in low-level environments to support research payloads, specialized hooks, and diagnostic tools.
- 5+ years of proven experience in Embedded Low-Level development.
- Expert proficiency in C/C++ and Assembly.
- Deep understanding of ARM architecture.
- Prior experience working within or alongside an Offensive Cyber Security Research department.
- Hands-on experience with RE tools (BinaryNinja, Ghidra, IDA Pro, etc.) and implementing hooks/instrumentation on embedded platforms.
Advantages
- Experience with non-standard or proprietary processor architectures.
- Familiarity with Cryptography protocols and RF (Radio Frequency) communications.
- Graduates of elite IDF technological units (e.g., 81, 8200) – Significant Advantage.
- Familiarity with drone flight controllers, PX4, or similar embedded robotics platforms.
Skills Required
- 5+ years of Embedded Low-Level development experience
- Expert proficiency in C and C++
- Expert proficiency in Assembly
- Deep understanding of ARM architecture
- Prior experience working within or alongside an Offensive Cyber Security Research department
- Hands-on experience with reverse engineering tools (BinaryNinja, Ghidra, IDA Pro)
- Experience implementing hooks and instrumentation on embedded platforms
- Experience with non-standard or proprietary processor architectures
- Familiarity with cryptography protocols and RF (radio frequency) communications
- Graduates of elite IDF technological units (e.g., 81, 8200)
- Familiarity with drone flight controllers, PX4, or similar embedded robotics platforms
What We Do
Sentrycs’ mission is to enable a more drone-empowered future! How? With our adaptive counter-drone solution, we support law enforcement agencies, prisons, critical infrastructures, airports, mass events, convoys, militaries, and more, by providing them with 24/7 drone protection. With our fully autonomous, easily portable, and UTM-ready technology, detecting and mitigating unauthorized drones has never been more simple. We work to keep society protected from unauthorized eyes in the skies so you can remain operational and ensure business continuity on the ground. Let’s build a drone-empowered future together!
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