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Remote in Argentina, & 4 others
Security.Development& 9 others
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We are seeking a Chief Security Engineer for a developer-minded offensive security leader who can automate exploit chains across network and web targets at scale. You will script and orchestrate safe, production-aware validation using threat intelligence, threat modeling, and continuous security validation platforms.
Responsibilities
- Chain vulnerabilities to amplify impact, for example combining low-severity information disclosure with SSRF to reach Remote Code Execution
- Create custom exploits and automate sophisticated multi-stage authentication flows
- Implement and scale continuous, automated security validation tools to enable ongoing vulnerability management
- Use OSI model expertise and core network protocols to evaluate infrastructure security posture
- Detect and validate web application weaknesses, including OWASP Top 10 issues and API flaws such as IDOR
- Build automated exploit scripts that validate vulnerabilities safely without crashing live network infrastructure or corrupting production databases
- Conduct threat modeling to forecast attack paths and help prioritize remediation
- Apply cyber threat intelligence to guide exploit development and validation approaches
Requirements
- Proven track record with 5+ years in security engineering or offensive security roles
- Expertise in cyber threat intelligence, threat modeling, and vulnerability management
- Hands-on proficiency in Python to script and automate exploit chains
- Deep understanding of OWASP Top 10 vulnerabilities and common web application security flaws
- Solid background configuring and scaling automated security validation frameworks such as Pentera, Cymulate, Picus, or custom Pentest Robots architectures
- Strong knowledge of the OSI model and key network protocols, including DNS, BGP, and TCP/IP
- Demonstrated ability to engineer exploit scripts that safely validate vulnerabilities in production environments without disruption
- English proficiency at B2 level (Upper-Intermediate) or higher
Nice to have
- Willingness to use Bash and Go for scripting and automation work
- Familiarity with Multi-Factor Authentication and programmatic handling of TOTP
- Working knowledge of OAuth protocols for automating authentication flows