Cybersecurity Engineer - Threat Modelling

Jane Street Jane Street · Quant · Hong Kong · Cybersecurity

Seeking a Cybersecurity Engineer with an offensive security background to join the Cybersecurity team. The role involves hands-on vulnerability identification and remediation, partnering with teams to integrate security from the ground up, and performing threat modeling. Responsibilities include analyzing security implications, building security solutions, and communicating security principles to system owners. The role requires strong technical skills, problem-solving abilities, and excellent communication.

What you'd actually do

  1. strengthen the security posture of our applications, data, infrastructure, and processes
  2. partner with various teams across the firm, guide teams to analyze the security implications of design decisions and guide them to build security into their applications from the ground up
  3. leverage your hands-on offensive background to identify threats
  4. dive deep into the technical details and help build tailored security solutions and develop creative approaches to complex challenges
  5. practical threat modeling skills and the ability to translate security principles into concrete architectural improvements

Skills

Required

  • Offensive security background
  • Build and implement secure solutions
  • Evaluate security tradeoffs
  • Make risk-based decisions
  • Teach others and transfer knowledge about threat modeling
  • Strong Linux background
  • Scripting ability
  • Take accountability
  • Document decision-making rationale
  • Fluent in English

Nice to have

  • Proficiency in any programming language

What the JD emphasized

  • hands-on technical expertise to uncover and remediate vulnerabilities
  • build security into their applications from the ground up
  • hands-on offensive background
  • practical threat modeling skills
  • security principles
  • security controls
  • risk analysis