Senior OS Security Researcher

Sleek is unlike any other cybersecurity company.

We work hand in hand with Israel's security institutions to deliver products that make a unique impact - things that simply cannot happen anywhere else.

To tackle the most complex challenges, we employ the brightest minds in low- & high-level R&D, vulnerability research, AI/ML and full-stack development.

If you're curious, intelligent and eager to make a strategic impact on Israel's national security, your place might be with us.

About the Job

Conduct thorough research and analysis of various applications and mechanisms. Implement and test prototypes or proofs-of-concept to validate research findings. Develop custom tools and frameworks. Produce in-depth technical reports. Collaborate with engineering teams to expand knowledge, overcome challenges and integrate research findings.

Required:

• Knowledge of networking protocols and OS internals (Windows, Linux or macOS/iOS)
• Expertise with reverse engineering, static and dynamic analysis tools
• Familiarity with the Cyber security landscape & fundamentals
• Ability to work effectively in a collaborative team environment and communicate complex technical concepts clearly
• Strong analytical and problem-solving skills

Preferred:

• Proven OS security experience
• Understanding of endpoint security bypasses and protection mechanisms
• Hands-on experience with low-level programming languages - C, C++, Rust

Your next big challenge is waiting!