At Plain Security Studios, we're redefining how organizations combine Offensive Security, AI, and DevSecOps to build more secure applications.
We're looking for a Lead Offensive AI Security to help shape the future of AIpowered penetration testing, application security, and secure software development.
This is a unique opportunity to combine technical leadership, hands-on security expertise, and innovation, while leading a growing team of specialists and working with clients on cutting-edge security challenges.

Key Responsibilities
• Lead AI-powered penetration testing initiatives, combining traditional offensive security techniques with AI-assisted capabilities.
• Design and evolve offensive security services, methodologies, assessment frameworks, and delivery models.
• Assess web applications, APIs, cloud environments, and AI enabled systems to identify vulnerabilities and security risks.
• Evaluate the security of LLM-based applications and AI agents, including prompt injection, data leakage, excessive permissions, and insecure tool execution.




• Help organizations transform their pentesting programs, increasing assessment capacity and reducing delivery times without compromising quality.
• Drive Secure SDLC and DevSecOps initiatives, integrating security controls into engineering workflows and CI/CD pipelines.
• Build automation, tooling, and prototypes that improve efficiency and can be reused across multiple engagements.
• Act as a trusted advisor for CISOs, architects, engineering teams, and security leaders.
• Mentor and develop a multidisciplinary team of offensive security, application security, and DevSecOps specialists.

• 7+ years of experience in Offensive Security, Application Security, Adversarial Testing, or Penetration Testing.
• Experience leading technical teams or complex security engagements.
• Strong hands-on experience with web application and API security assessments.
• Solid understanding of authentication, authorization, business logic vul

📌 Lead Offensive AI Security (España)
🏢 Plain Concepts
📍 España