Product security low level researcher

🔐 Low-Level Security Research

We’re hiring an exceptional Low-Level Security Researcher to join one of Israel’s leading technology unicorns.

This is a deeply technical role for researchers who enjoy exploring systems beneath the surface, uncovering vulnerabilities in complex low-level components, and translating advanced research into meaningful product impact.

You’ll investigate operating systems, kernels, drivers, system services, virtualization layers and the trust boundaries behind a sophisticated enterprise product, while working closely with strong Product Security, Platform Engineering and Architecture teams.

What will you work on?

• Vulnerability Research across Kernels, Drivers and System Services

• Deep analysis of OS Internals, Kernel Architecture and low-level attack surfaces

• Reverse Engineering and advanced Exploit Development

• Building PoCs, custom research tools and automation

• Kernel Fuzzing, Syscall testing, Driver analysis and system-level instrumentation

• Researching vulnerabilities such as UAF, Race Conditions, Logic Bugs, Privilege Escalation, Sandbox Escape and Isolation Bypass

• Analyzing Memory Management, IPC, Scheduling, File Systems and Networking

• Threat Modeling around privilege boundaries, isolation mechanisms and boot chains

• Researching security mechanisms such as Secure Boot, Attestation, Key Management and hardware-backed security

We’re looking for researchers with experience in areas such as:

• Low-Level Security Research

• Kernel or Driver Vulnerability Research

• OS Internals

• Advanced Reverse Engineering

• Exploit Development

• Kernel, Driver or System-Level Fuzzing

Relevant technical experience may include C/C++, Rust, Assembly and Python, as well as Kernel Debuggers, Fuzzers, Emulation frameworks and virtualization-based analysis tools.

Experience researching Windows, Linux, macOS or Mobile operating systems is highly relevant.

This is a rare opportunity to conduct deep systems research while directly influencing the security architecture of a complex product used in real production environments at global scale.

📍 Tel Aviv

🔒 Confidential opportunity

Only relevant applications will be considered.