Back to SearchChief Security Engineer
Remote in Argentina, & 4 others
Security.Development& 9 others
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We are seeking a Chief Security Engineer to build and lead secure, autonomous validation of network and web application weaknesses through developer-grade scripting and exploit orchestration. You will shape safe, production-ready approaches to continuous security validation and help raise the bar across the engineering organization.
Responsibilities
- Define the strategy for continuous, automated security validation across network and web environments
- Design autonomous exploit chains that safely validate real-world attack paths end to end
- Build and maintain custom automation in Python to orchestrate multi-stage exploit workflows
- Engineer programmatic authentication handling for OAuth, TOTP, and multi-factor authentication flows
- Configure and scale automated validation frameworks and toolchains, including custom pentest robot architectures
- Validate findings in production safely with controls that avoid outages, data corruption, or service degradation
- Translate threat intelligence into prioritized validation scenarios and actionable security outcomes
- Partner with engineering teams to drive remediation plans and verify fixes through repeatable tests
- Assess web and API security risks based on OWASP Top 10 patterns and common authorization flaws
- Evaluate network-level exposure using protocol knowledge and practical attack surface understanding
- Create technical standards and secure practices for exploit automation and validation workflows
Requirements
- 8+ years of security engineering experience with automated validation and offensive security scripting
- 5+ years of leadership experience guiding security engineering strategy and technical direction
- Strong project ownership skills delivering end-to-end security validation initiatives
- Expert exploit chaining knowledge to sequence vulnerabilities into reliable attack paths
- Advanced Python skills for building custom exploits and automation frameworks
- Strong Threat Modeling skills to prioritize realistic attack paths and mitigations
- Strong Vulnerability Management skills to validate, track, and drive remediation outcomes
- Deep Cyber Threat Intelligence expertise to align validation with real-world actor techniques
- Strong web application security knowledge aligned with OWASP Top 10 and API flaws such as IDOR
- Deep network fundamentals knowledge including OSI model and protocols such as DNS, BGP, TCP/IP
- Strong production safety mindset to validate issues without disrupting live services or data
- Upper-Intermediate English proficiency (B2, Upper-Intermediate) for cross-team communication and documentation
Nice to have
- Bash scripting skills for automation and exploit tooling
- Go language skills for building high-performance security tooling
- Multi-Factor Authentication automation experience in validation scripts
- OAuth integration and testing experience in complex auth flows