Security Engineer
Offchain Labs, Inc. is the Princeton-founded blockchain infrastructure company publicly branded as Offchain, developing and operating products including Arbitrum, Prysm, and ZeroDev.
Maintainer signals as of 8/29/2026
Funding history
Projects
About Offchain Labs
Offchain Labs originated the Arbitrum optimistic-rollup technology and continues to develop Ethereum and onchain infrastructure spanning scaling, consensus, smart accounts, interoperability, and cryptographic research. Its current corporate site presents Offchain Labs as the research and protocol-engineering arm within the broader Offchain brand; the site’s legal footer identifies the entity as Offchain Labs, Inc.
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