Location: Arlington, VA

Job ID: 5836

Senior Cyber Security Researcher - Capital TechSearch is seeking Senior Cyber Security Researcher to work on source code review, fuzzing, penetration testing of applications, and code / vulnerability remediation support within an elite engineering team delivering industry-leading blockchain protocols and applications.


  • Work as a key security researcher within an elite engineering team delivering industry-leading blockchain protocols and applications
  • Perform web application penetration testing, source code reviews, and/or network penetration testing.
  • Support project tasks and deadlines for engineering teams spanning multiple timezones.
  • Create unique tools to assist in research project goals.
  • Exploit vulnerabilities found in client systems; and clearly communicate complex vulnerabilities to both technical and non-technical staff.
  • Create detailed technical reports explaining technical and business risk of the vulnerabilities found to include actionable recommendations/considerations.
  • Participate in project conference calls with internal engineering stakeholders
  • Provide technical leadership/mentorship to the security and engineering teams.
  • Contribute to the security industry through presentations, blog posts, whitepapers, responsible disclosure, and/or research.


  • 5+ years of experience
  • Performing senior-level penetration testing
  • Performing code reviews
  • Demonstrating high ethical standards
  • Applying offensive security methodologies
  • Network penetration testing
  • Mobile application penetration testing (iOS and Android)
  • Web Services penetration testing (RESTful and SOAP)
  • Proficient in at least one mainstream programming language (Java, .NET, C or C++)
  • Hardware/Embedded system hacking
  • Reverse Engineering

All candidates must be authorized to work in the USA.

No Remote

No c2c

To be immediately and seriously considered for this exceptional opportunity please apply below. Your responses will be held in the strictest confidence.

Please call our office if you have any questions. Capital TechSearch, Inc. is an Equal Opportunity Employer.

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