✦ Luna Orbit — Cybersecurity

Principal AI Security Engineer

at Lumen

📍 Remote, US Remote 💰 $149K – $218K USD / year Posted March 21, 2026
Salary $149K – $218K USD / year
Type Full-Time
Experience lead
Exp. Years Not specified
Education Not specified
Category Cybersecurity

This role involves designing and leading enterprise AI security programs, managing vulnerabilities, and ensuring compliance in AI/ML environments. The engineer will operate at the intersection of AI, cybersecurity, and risk management.

  • Lead AI vulnerability initiatives
  • Develop AI security governance
  • Conduct penetration tests
  • Assess AI risks
  • Ensure compliance

Focus on AI/ML security, vulnerability assessment, penetration testing, AI governance, and risk mitigation. Environment includes AI systems, cybersecurity tools, and regulatory frameworks.

The ideal candidate is a senior cybersecurity professional with expertise in AI security, vulnerability management, and AI governance frameworks. They should have experience leading security initiatives in AI/ML environments and possess strong strategic and communication skills.

AI securitycybersecurity architecturevulnerability managementpenetration testingAI/ML systems
AI governance frameworksrisk assessmentsthreat modelingregulatory standardssecurity innovations
penetration testing toolssecurity frameworksAI/ML platforms
AI securitycybersecurity architecturevulnerability managementpenetration testingAI/ML systemsrisk managementthreat modelingregulatory compliancesecurity frameworksAI governance
AI securitycybersecurity architectureAI/ML systemsvulnerability managementpenetration testingAI governancerisk managementthreat modelingregulatory compliancesecurity frameworks
leadershipproactive thinkingproblem-solvingcommunicationteamworkstrategic thinking
Industry Technology / Cybersecurity / AI
Job Function Leading AI security and risk management in enterprise environments
Role Subtype Cybersecurity Engineer
Tech Domains Cybersecurity, AI & Machine Learning
AI securitycybersecurity architecturevulnerability managementpenetration testingAI/ML systemsrisk managementthreat modelingregulatory compliancesecurity frameworksAI governancecybersecurityrisk assessmentregulatory standardsAI/ML

Lack of experience in AI security, No leadership or strategic security experience, Must be authorized to work in US, No experience with vulnerability management or penetration testing

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