Sr. Security Researcher (Remote)

Crowdstrke
United States
Workplace: RemoteFull timeUSD 85,000 - 120,000 annuallyFunction: Research & Scientific (R&D)Education: mastersSkills: ["Collaborative mindset","Teamwork","Technical writing","Communication","Problem-solving"]

Conduct defensive, in-the-wild exploit research for CrowdStrike Intelligence’s Technical Analysis Cell (TAC). Build and maintain automation and tracking systems to improve exploit detection and coverage, reverse engineer exploitation behavior, and develop signatures, classifications, and attribution support. Produce high-quality threat intelligence reports with actionable mitigation and detection guidance, collaborate across teams, and communicate complex technical findings effectively for diverse audiences.

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Crowdstrke
Crowdstrke
3 days ago

Sr. Security Researcher (Remote)

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Last checked: 3 hours agoStatus: Live

Job Summary

Conduct defensive, in-the-wild exploit research for CrowdStrike Intelligence’s Technical Analysis Cell (TAC). Build and maintain automation and tracking systems to improve exploit detection and coverage, reverse engineer exploitation behavior, and develop signatures, classifications, and attribution support. Produce high-quality threat intelligence reports with actionable mitigation and detection guidance, collaborate across teams, and communicate complex technical findings effectively for diverse audiences.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Research & Scientific (R&D)
Seniority: Mid level

Key Responsibilities

  • •Implement tracking systems that inform cross-team adversary tracking based on observed exploitation behavior.
  • •Improve detection capabilities for exploits, malicious payloads, and attack vectors using existing data sources and new data sources.
  • •Reverse engineer and maintain detailed understanding of relevant exploit inner workings.
  • •Develop tools and automation to assist with exploit analysis using static and dynamic analysis frameworks.
  • •Produce threat intelligence reporting and brief complex findings for different audiences, including actionable mitigation and detection guidance.
Travel: Low travel

Pay and Benefits

Salary: USD 85,000 - 120,000 annually
Equity and Bonus:Equity
Perks:Health Insurance401kPaid Leave

Key Requirements

  • •Proficiency in exploitation techniques for userspace and kernel-level vulnerabilities, including common network service exploitation.
  • •Solid understanding of at least two operating system platforms, including Microsoft Windows.
  • •Strong reverse engineering expertise (disassemblers, decompilers, debuggers) and experience unpacking malware and reconstructing code logic.
  • •Knowledge of programming/scripting languages, especially Python, and ability to leverage LLMs/AI-assisted tools while independently validating findings.
  • •Excellent writing skills, plus the ability to express complex technical and non-technical concepts verbally and visually.
Experience:Threat intelligenceMalware analysisReverse engineeringAdversary trackingExploit analysis
Education:Master's in Computer Science
Skills:Collaborative mindsetTeamworkTechnical writingCommunicationProblem-solving
Tech Stack:PythonLLMsAI-assisted toolsWindowsDisassemblersDecompilersDebuggersSnortYARA

Company Brief

Crowdstrke
Provides cloud-native endpoint protection, threat intelligence, and security operations solutions that prevent breaches and stop sophisticated cyberattacks across endpoints, cloud workloads, identity, and APIs for enterprises worldwide.
Industry: Cybersecurity
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Sunnyvale, United States
Founded: 2011
Glassdoor
Glassdoor: 4.4
WebsiteLinkedIn