Senior Malware Detection Researcher

About Us:

At SentinelOne, we are redefining the future of cybersecurity through our advanced XDR platform. Our Singularity XDR system automatically prevents, detects, and responds to threats in real-time, utilizing patented AI models to provide autonomous protection. With SentinelOne, organizations achieve full transparency across their networks at machine speed, effectively countering attacks at every stage of the threat lifecycle.

Our team is values-driven, where everyone's name is known, achievements are rewarded, and friendships are formed. Our pillars—Trust, Accountability, Relentlessness, Ingenuity, and OneSentinel—define our global culture. We seek motivated individuals who thrive in collaborative environments and are passionate about innovative problem-solving. If this sounds like you, we’d love to hear from you!

What are we looking for?

We are searching for talented researchers specializing in Windows, Linux, and macOS who are eager to scrutinize and understand system functionalities and beat malware. If you enjoy outsmarting and overcoming threats to safeguard customers, you may be the perfect fit for our team.

What will you do?

Join an elite malware research team committed to delivering superior detection, protection, and visibility capabilities. Your key responsibilities will include:

Research

• Perform cutting-edge research and use tools like reverse engineering to analyze files, TTPs, exploits, and malware.
• Work on the latest threats and malware samples to address sophisticated challenges.
• Use research findings to deliver new signatures and collaborate with detection teams to enhance product capabilities.
• Collaborate with internal and external teams to use collective expertise in enhancing detection research.

Development

• Develop signatures for various engines to enhance global endpoint protection.
• Ensure the quality and accuracy of deliverables.
• Create, maintain, and improve infrastructure and tools used by the team.

*Opportunity to write white papers, blogs, and articles if desired.

On top of these, you will also be responsible for:

What experience or knowledge should you bring?

• 3+ years of experience in static and dynamic malware analysis and reverse engineering.
• Proficiency with reverse engineering and analysis tools such as IDA, Ghidra, Hopper, LLDB, GDB.
• Strong understanding of advanced malware techniques including anti-tampering, defense evasion, lateral movement, ransomware, and persistence.
• In-depth knowledge of Linux (both UM and KM), its core system components, and understanding of Containers and K8s.
• For macOS: Understanding ARM/M1 architecture, sandbox internals/escapes, and security mechanisms like File Quarantine, XProtect, and Gatekeeper.
• Programming experience in Assembly, C/C++, Objective-C (for macOS), Python.

Advantages:

• Good understanding of AV/EDR/EPP internals and detection mechanisms.
• Automation skills for handling malware detection workflows.

Why Us?

Join SentinelOne to tackle extraordinary challenges and work with top industry professionals. We offer competitive compensation and numerous benefits including:

• Flexible working hours and hybrid/remote work options.
• Flexible time off and paid sick days.
• Global gender-neutral parental leave (16 weeks).
• Generous employee stock plans including RSUs and ESPP.
• Gym membership and wellness app with 3,000+ on-demand sessions.
• Private medical and life insurance plans.
• Telemedical consultation app (Practo).
• Global Employee Assistance Program.
• High-end MacBook or Windows laptop with home-office setup and internet allowances.
• Provident Fund, Gratuity, and additional benefits like NPS contribution.
• Half-yearly bonuses based on performance.
• Above-standard referral bonus.
• Access to Udemy Business for continuous skill development.
• Sodexo food coupons.

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