AI Security Lead – Offensive

Plain Concepts

. Lead AI-powered penetration testing initiatives, combining traditional offensive security techniques with AI-assisted capabilities .

Posted 9/29/2026full-timeRemote • SpainSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in Offensive Security and Application Security, with a strong focus on integrating AI-powered tools and methodologies into penetration testing and security assessments. Proficient in Secure SDLC practices and CI/CD pipeline security, with the ability to mentor teams and communicate complex technical concepts effectively.

Highest-signal resume keywords

Offensive SecurityApplication SecuritySecure SDLCAI-Powered Security ToolsWeb Application Security Assessments

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Penetration TestingAdversarial TestingVulnerability ManagementThreat ModelingExploit ValidationProgramming with PythonScripting with PowerShellWeb Application SecurityAPI Security AssessmentsSecurity Methodologies

Soft Skills

Excellent Communication SkillsMentoringTeam Leadership

Tools & Technologies

Burp SuiteNmapSASTDASTSoftware Composition AnalysisSecrets ScanningCI/CD PipelinesAzureGitHub Security Ecosystem

Certifications & Qualifications

OSCPOSWECRTOGIAC

Industry Keywords

AI Application Security RisksPrompt InjectionData LeakageBusiness Logic VulnerabilitiesSecurity Transformation Initiatives

Tech Stack

Tools & technologies

AzureCloudPythonSDLC

About the role

Key responsibilities & impact

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 by 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

Requirements

What you’ll need

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 vulnerabilities, and exploit validation
Experience implementing or improving Secure SDLC practices, including threat modeling, secure code reviews, vulnerability management, and remediation workflows
Hands-on experience using LLMs, AI agents, or AI-powered security tools to enhance testing and automation activities
Experience integrating security into CI/CD pipelines and modern cloud environments
Knowledge of application security tooling, including SAST, DAST, Software Composition Analysis, and Secrets Scanning
Strong programming or scripting skills, preferably with Python or PowerShell
Experience with offensive security tools such as Burp Suite, Nmap, or similar technologies
Understanding of AI application security risks, including prompt injection, data leakage, retrieval access controls, and unsafe tool execution
Excellent communication skills, with the ability to explain technical findings to both technical and non-technical audiences
Fluent Spanish and English
OSCP, OSWE, CRTO, or GIAC certifications are nice to have
Experience building security methodologies, frameworks, or internal security services is nice to have
Background in consulting or client-facing security engagements is nice to have
Experience leading security transformation initiatives is nice to have
Knowledge of Azure and GitHub security ecosystems is nice to have

Benefits

Comp & perks

Flexible schedule 35 Hours / Week
Fully remote work (optional)
Flexible compensation (restaurant, transport, and childcare)
Fully free health insurance, with a co-payment for dental services
Individual budget for training or equipment and free Microsoft certifications
English lessons
Birthday day off
Monthly bonus for electricity and Internet expenses at home
Discount on gym plan and sports activities
Plain Camp (annual team-building event)
Extra perks: events attendance and speakers, welcome pack, baby basket, Christmas basket, discount portal for employees
Selection process: phone screen and 2 interviews with the team