About Us
System Two Security is driving SOC transformation with its unique application of AI computing with an initial focus on generative AI powered proactive threat research, threat analysis and iterative threat hunting. The product’s purpose-built language agents respond to recent threat actors and attack patterns within minutes with its agentic workflows delivering end-to-end threat detection and containment from integrated feeds of raw cyber threat advisories. Early users of the product include prominent MSSPs, and enterprise SOCs across retail, healthcare, SaaS and technology verticals. It is based in Palo Alto, CA and is venture funded by The Hive.

Job Description
System Two Security is looking to hire a Principal Security Engineer with a wide expertise in both offensive and defensive measures in enterprise cybersecurity. The Principal Security Engineer is essential in enhancing development efforts for our flagship threat hunting product, working closely with Data Science and Data teams.



This role puts you in a central role as the in-house expert focused on providing solution direction and validation for the System Two Security’s backend systems supporting the product. A key outcome is improving system accuracy.

Responsibilities
- Narrative Building: Integrate defensive tactics and controls with the threats and vulnerabilities into a single narrative.
- Emulation: Emulate the tools and techniques of attackers in the most realistic way possible.
- Threat Intelligence Research: Utilize threat intelligence and security research to stay informed about emerging threats, vulnerabilities, industry best practices, and regulations. Engage with peers and industry groups that share threat intelligence analytics. Conducting research to identify potential security threats
- Workflow Design: Develop efficient workflows for the threat hunting system.
- Accuracy Analysis: Assess and improve the accuracy of the S2S backend systems.
- Collaboration: Partner with the data scienc

📌 Principal Security Engineer (India)
🏢 System Two Security
📍 India