Sr. Security Researcher II; Remote, DEU
Philadelphia, Philadelphia County, Pennsylvania, 19117, USA
Listed on 2026-10-09
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IT/Tech
Cybersecurity, Information Security & Data Protection
As a global leader in cybersecurity, Crowd Strike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. Our customers span all industries, and they count on Crowd Strike to keep their businesses running, their communities safe and their lives moving forward.
We’re also a mission-driven company. We cultivate a culture that gives every Crowd Striker both the flexibility and autonomy to own their careers. We’re always looking to add talented Crowd Strikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters?
The future of cybersecurity starts with you.
Crowd Strike Intelligence is seeking a motivated security researcher with excellent technical skills to join the Advanced Research Team (ART). Security Researchers within ART will be expected to apply a broad set of skills to support the Crowd Strike Intelligence mission. ART is responsible for researching and publishing on topics related to information security, providing technical expertise to other teams within Crowd Strike Intelligence, developing tools to support analysts in their day-to-day duties, and collecting technical artifacts about adversary activity.
Aside from working on longer-term research and collection projects, ART security researchers will be required to provide unique solutions on short notice to serve ad-hoc needs by other teams within Crowd Strike Intelligence.
Develop automated solutions for collecting, processing and analyzing data at scale, e.g.Vendor patch processing and analysis
Identification of exploits in large file collections
Identification of browser exploits
Identification of malicious infrastructure
Perform vulnerability research on a wide variety of targets, e.g.Analyze vendor patches to identify vulnerabilities and develop proof-of-concept exploits
Review evidence of malicious activities (e.g. log files, payloads) to confirm exploitation of 0-day and n-day vulnerabilities, identify root causes and reproduce exploits
Identify new vulnerabilities in applications or products
Collaborate across other teams at Crowd Strike Intelligence and beyond to Reproduce emerging vulnerabilities and provide actionable technical information
Inform on information security topics
Satisfy unique technical collection requirements
Publish research results on the Crowd Strike blog or at conferences
Proficiency in English, both written and spoken
Strong information security background with 4+ years experience
Vulnerability research and exploit development experience
Ability to effectively leverage GenAI/LLMs to aid in software development and perform vulnerability research
Reverse engineering experience
Solid understanding of Microsoft Windows and Linux operat
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