CrowdStrike Holdings, Inc. logo

Threat Researcher I (Remote, ROU)

Job Overview

Location

Romania - Remote

Job Type

Full-time

Category

Software Engineering

Date Posted

July 4, 2026

Full Job Description

đź“‹ Description

  • • Conduct research at the intersection of AI Large Language Models (LLMs) and Malware Analysis to identify, analyze, and mitigate threats targeting artificial intelligence systems.
  • • Stay current with emerging technologies, trends, and threat landscapes within cybersecurity and AI domains to inform proactive security strategies.
  • • Identify and investigate blind spots and vulnerabilities in AI-powered detection systems to enhance their resilience, accuracy, and effectiveness.
  • • Design and develop Proof of Concept (PoC) projects grounded in rigorous, hands-on research across the cybersecurity domain.
  • • Collaborate cross-functionally with engineering and product teams to translate research findings into scalable, actionable security solutions.
  • • Apply practical security research experience to address emerging threats introduced by the adoption of AI systems.
  • • Utilize AI technologies to enhance decision-making, streamline workflows, improve efficiency, and drive measurable business outcomes.
  • • Communicate complex technical findings clearly to both technical and non-technical audiences through written reports, presentations, and collaborative discussions.
  • • Demonstrate a proactive mindset toward continuous learning and innovation in the rapidly evolving fields of AI and cybersecurity.
  • • Maintain a deep understanding of malware analysis principles, attack vectors, defense mechanisms, and the broader cybersecurity landscape.
  • • Contribute to strengthening the organization’s security posture across the AI ecosystem by uncovering gaps and developing prototype solutions.
  • • Engage with the latest technologies and tools to support cutting-edge research and development in AI-native security.

🎯 Requirements

  • • Solid foundational knowledge of Artificial Intelligence concepts, methodologies, and their practical applications
  • • Proficient programming skills with advanced proficiency in Python and familiarity with other relevant languages and frameworks
  • • Strong understanding of Malware Analysis principles and broad knowledge of the cybersecurity landscape, including attack vectors and defense mechanisms
  • • Demonstrated track record of delivering results, supported by published work, shareable projects, or measurable outcomes in relevant research or professional settings
  • • Exceptional communication skills, including the ability to present complex technical findings to technical and non-technical audiences
  • • Deep awareness of current and emerging threats introduced by the adoption of AI systems, with hands-on security research experience to address them

🏖️ Benefits

  • • Competitive salary
  • • Stock options
  • • Private Healthcare insurance
  • • Life insurance
  • • Training budget
  • • Flexible time off
  • • Team hangouts
  • • Market leader in compensation and equity awards
  • • Comprehensive physical and mental wellness programs
  • • Competitive vacation and holidays for recharge
  • • Paid parental and adoption leaves
  • • Professional development opportunities for all employees regardless of level or role
  • • Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
  • • Vibrant office culture with world class amenities
  • • Great Place to Work Certified™ across the globe

Skills & Technologies

Python
Remote

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About CrowdStrike Holdings, Inc.

CrowdStrike Holdings, Inc. provides cloud-delivered cybersecurity through the Falcon platform, combining next-generation antivirus, endpoint detection and response, threat hunting, and IT hygiene. Its AI-driven analytics correlate trillions of events weekly to identify malware-free intrusions, nation-state actors, and insider threats across endpoints, workloads, and identities. The company sells subscriptions, professional services, and threat intelligence to enterprises worldwide.

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