✦ Luna Orbit — Cybersecurity

Security Engineer, Offensive Security

at Anthropic

📍 Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA Hybrid Posted March 07, 2026
Type Not Specified
Experience senior
Exp. Years 5+ years
Education Bachelor's degree in a related field or equivalent experience
Category Cybersecurity

This role involves conducting offensive security assessments, simulating advanced threat scenarios, and developing security tooling to protect AI systems and cloud infrastructure.

  • Conduct red and purple team engagements
  • Simulate advanced threat actors
  • Contribute to security tooling
  • Work cross-functionally with security teams
  • Document and present findings

The technical environment includes cloud platforms (GCP, AWS, Azure), Kubernetes, scripting in Python and Go, and security tools like SIEM and EDR platforms.

The ideal candidate is a senior cybersecurity professional with 5+ years of experience in red teaming and offensive security operations. They possess deep expertise in cloud security, adversarial simulations, and vulnerability discovery, with strong engineering skills in Python and Go.

5+ years of hands-on experience in red teaming and offensive security operationsDeep expertise in at least two of: macOS securityLinux SecurityCloud security (GCP/AWS/Azure)KubernetesCI/CD pipelinesExperience conducting adversarial simulations against well-defended environmentsStrong engineering skills (PythonGoor similar)Ability to write clear findings that drive action
Prior work at organizations with state actor threat modelsInterest in AI safetyBackground testing AI/ML systemsFamiliarity with detection engineering and SIEM/EDR platformsExperience with data center security or hardware-based attacks
GCPAmazon Web ServicesMicrosoft AzureKubernetesSIEMEDR
Red teamingPurple teamThreat actorsCloud securityGCPAWSAzureKubernetesCI/CD pipelinesPythonGoVulnerabilitiesAdversarial simulationsDetection engineeringSIEMEDRHardware-based attacks
Red teamingPurple teamThreat actorsCloud securityGCPAWSAzureKubernetesCI/CD pipelinesPythonGoVulnerabilitiesAdversarial simulationsDetection engineeringSIEMEDRHardware-based attacks
CommunicationCollaborationRisk analysisPresentationTeamwork
Industry Technology/SaaS
Job Function Offensive security and threat simulation for AI and cloud infrastructure
Red teamingPurple teamThreat actorsCloud securityGCPAWSAzureKubernetesCI/CD pipelinesPythonGoVulnerabilitiesAdversarial simulationsDetection engineeringSIEMEDRHardware-based attacks

Less than 5 years of relevant experience, Lack of expertise in cloud security or adversarial simulations, No experience with Python or Go, Inability to communicate findings effectively

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