Security Engineer

hace 3 días


Ciudad de México, Ciudad de México Lyft A tiempo completo

At Lyft, our mission is to improve people's lives with the world's best transportation. To achieve this, we need a strong security team that can ensure our systems are secure and worthy of our users' trust. We're looking for a skilled Security Engineer to join our Application Security Team.

The ideal candidate will have experience in penetration testing against cloud environments and/or mobile (iOS/Android). They will also have development skills to automate code security assessment and scale their impact. Additionally, they should have a strong understanding of computer networking concepts and protocols, application and network security methodologies, and network security architecture concepts.

The Security Engineer will be responsible for triaging and validating issues identified through our Bug Bounty program, collaborating with teams across Lyft to understand, verify, and remediate identified security issues, and proactively researching new attack vectors that may affect Lyft. They will also identify further instances of the same issue through scripting and automation and drive resolutions for the underlying issues.

Responsibilities:

  • Triage and validate issues identified through our Bug Bounty program
  • Collaborate with teams across Lyft to understand, verify, and remediate identified security issues
  • Proactively research new attack vectors that may affect Lyft
  • Proactively identify further instances of the same issue through scripting and automation and drive resolutions for the underlying issues
  • Test fixes to ensure we are getting the most value from our reports
  • Use your knowledge of frequent issues to create and provide guidance and best practices for Lyft engineers
  • Threat model and code review of features/services

Experience:

We're looking for a security expert who can help us scale our security efforts. If you have experience in penetration testing, development, and security architecture, we'd love to hear from you.

  • Penetration testing against cloud environments and/or mobile (iOS/Android)
  • Development skills to automate code security assessment and scale your impact
  • Computer networking concepts and protocols, application and network security methodologies
  • Network security architecture concepts including topology, protocols, components, and principles
  • Present findings, recommendations, and results to leadership
  • Experience giving security conference talks
  • Ability to communicate complex information, concepts, or ideas in a confident and well-organized manner through verbal, written, and/or visual means
  • Bug bounty research
  • CTF experience
  • Experience with (or a deep interest in) computer security, ideally in both attacking and defending services
  • When facing a problem that's poorly defined or outside of your expertise, you can quickly and independently learn what you need to dig in, make sense of the problem, and start working towards a solution
  • You're a great communicator and can advocate for your proposals while also empathizing with your teammates' goals and priorities
  • You understand that security work must be prioritized because all teams have finite resources. You have good judgment and a sense of when to compromise and when to hold your ground

Please submit your resume in English.



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