Job for Web3 Beginners

Security Engineer

Offchain Labs is a Princeton-founded, venture-backed blockchain infrastructure company building Ethereum scaling, consensus, and developer products.

Maintainer signals as of 9/25/2026

New York, United States
About Offchain Labs

Offchain Labs develops Ethereum-focused infrastructure including Arbitrum scaling technology, Prysm, Stylus, Nitro, and ZeroDev. Its current public website uses the brand “Offchain” while retaining the legal name Offchain Labs, Inc.

View jobs by Offchain Labs

Skills

About the Role

Secure and harden cloud and infrastructure deployments across AWS and Kubernetes environments, conduct security design reviews, threat modeling, and penetration testing, manage VPNs and secret management, automate security controls, and guide developers on secure practices.

Requirements

  • Extensive experience in cloud security or DevOps roles
  • Prior experience focusing on infrastructure security
  • Mastery of cloud infrastructure, particularly AWS
  • Experience with Kubernetes, AWS, or GCP
  • Experience implementing VPNs and managing multi-region access
  • Familiarity with secret management tools such as Vault or KMS
  • Experience conducting security design reviews, penetration testing, threat modeling, and security testing
  • Ability to automate security controls and educate developers

Responsibilities

  • Secure cloud infrastructure
  • Perform security design reviews
  • Conduct penetration testing
  • Perform threat modeling
  • Automate security controls
  • Manage VPNs and multi-region access
  • Implement and maintain secret management with Vault and KMS
  • Educate and advise developers on security best practices
  • Harden Kubernetes and cloud deployments

Benefits

  • Remote-first global workforce with New York office
  • Annual company offsite and team onsites
  • Professional reimbursement program
  • Medical, dental, and vision coverage in the US and some other countries
  • 401k retirement plan with company match in the US
  • Wellness stipend
  • Home office setup and ergonomic equipment program
Security Engineer at Offchain Labs | JobStash