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Lightning LabsLightning LabsPalo Alto, CA

Senior Security Engineer (Remote)

Designs and deploys security testing infrastructure, performs audits on Bitcoin/Lightning systems, creates security policies, and mentors teammates. Requires 5+ years in systems security, expertise in Go/Rust/C++, cryptography, and Bitcoin/Lightning.

Salary not listed
Remote5+ YOESecurity Engineering

About the role

Responsibilities

  • Designing and deploying active fuzzing, black+white box testing and penetration testing infrastructure for open source and production systems
  • Performing security audits and review of both internal production systems as well as open source software which interacts with Bitcoin+Lightning in a security critical manner
  • Provide mentorship and guidance to level up your teammates
  • Creating global security policy, standards, guidelines, and procedures to ensure ongoing maintenance of security
  • Overseeing security aspects of software release processes and infrastructure
  • Determining security team requirements for future growth
  • Developing and ensuring responsiveness of security incident management processes
  • Performing risk management assessments

Preferred Experience

  • At least 5 years prior experience in systems security
  • An ability to work with a high impact, fast-moving startup team
  • Extensive knowledge of operating system and computer architecture internals
  • Strong understanding of cryptography, protocol design and adversarial analysis
  • Experience in reverse engineering and exploiting of cryptographic protocol (cryptocurrencies like Bitcoin) systems
  • Extensive expertise with professional software development experience in Go, Rust, C/C++, and/or Java
  • Experience in security incident response
  • Experience in security code review and vulnerability triaging
  • Prior experience running an open source facing bug bounty program
  • 2+ years management experience or experience as a senior decision maker
  • Experience working with remote teams
  • Experience working with Kubernetes and AWS infrastructure
  • Working knowledge of fundamental Bitcoin and Lightning design principles

Skills

GoRustC/C++KubernetesAWSBitcoinLightning NetworkCryptographyPenetration TestingFuzzingSecurity AuditingReverse Engineering
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