Cloud Security Engineer - Blockchain Infrastructure

Offchain; United States; Remote; USD 140,000 - 180,000; Full time

Job summary

Offchain Labs is seeking security-minded professionals to strengthen our cloud and infrastructure security posture. You will work across AWS, Kubernetes, and multi-region deployments, designing secure architectures, conducting threat modeling and penetration testing, and automating security controls to educate developers and reduce vulnerabilities.

The role emphasizes ownership, growth, and innovation in a fast-paced blockchain environment, with opportunities to influence security strategy and

Qualifications

• 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.
• Implemented VPNs and managed multi-region access.
• Familiarity with secret management tools like Vault or KMS.
• Conducted security design reviews, penetration testing, threat modeling, and security testing.
• Demonstrated capability to automate security controls and educate developers for future-proofing against vulnerabilities.

Responsibilities

• Lead security design reviews, threat modeling, and security testing.
• Automate security controls and tooling across cloud environments.
• Educate and empower developers on secure-by-default practices.
• Work with multi-region infrastructure and VPN implementations.

Skills

Cloud Security

DevOps

AWS

Kubernetes

VPNs

Secret management

Threat modeling

Security testing

Automation

Tools

AWS

Kubernetes

GCP

Job description

Offchain Labs is seeking security-minded professionals to strengthen our cloud and infrastructure security posture. You will work across AWS, Kubernetes, and multi-region deployments, designing secure architectures, conducting threat modeling and penetration testing, and automating security controls to educate developers and reduce vulnerabilities.

The role emphasizes ownership, growth, and innovation in a fast-paced blockchain environment, with opportunities to influence security strategy and