✦ Luna Orbit — Cybersecurity

Senior Software Security Engineer

at Anthropic

📍 San Francisco, CA | New York City, NY | Seattle, WA Hybrid Posted March 07, 2026
Type Full-Time
Experience senior
Exp. Years 5+ years
Education Bachelor’s degree in Computer Science or equivalent industry experience
Category Cybersecurity

This role involves building and maintaining security systems, focusing on cloud security, identity management, and secure development practices to protect Anthropic's AI systems.

  • Build identity and secrets management systems
  • Implement cloud security controls
  • Design secure development frameworks
  • Harden CI/CD pipelines
  • Identify and remediate security gaps

The technical environment includes cloud platforms (AWS, Azure, GCP), infrastructure-as-code tools like Terraform, and programming in Python, Go, and Rust.

The ideal candidate is a senior security engineer with over 5 years of experience in cloud security, cryptography, and secure development practices. They are skilled in threat modeling, code review, and working across multi-cloud environments.

5+ years of software engineering experienceSecurity-relevant systemsPython or systems language (Go or Rust)Cloud security controlsThreat modelingCode review
Developer security toolingSupply chain securityInfrastructure-as-code
AWSAzureGCPTerraformKubernetes
Security EngineeringIdentity managementSecrets managementCloud securityIAMCryptographySecure developmentThreat modelingCode reviewInfrastructure-as-codePythonGoRust
Security EngineeringIdentity managementSecrets managementCloud securityIAMCryptographySecure developmentThreat modelingCode reviewThreat detectionInfrastructure-as-codePythonGoRust
CommunicationCollaborationOwnershipEmpathyProblem-solvingTeamwork
Industry SaaS
Job Function Enhance security posture of AI systems through security engineering and cloud controls
Security EngineeringIdentity managementSecrets managementCloud securityIAMCryptographySecure developmentThreat modelingCode reviewThreat detectionInfrastructure-as-codePythonGoRustAWSAzureGCPTerraformKubernetes

Less than 5 years of experience, No background in cloud security, Lack of experience with Python, Go, or Rust, No experience with cloud platforms

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