Senior Cloud Product Security Engineer — Threat Modeling & Red Team

Renesas Electronics Corp.; Województwo śląskie; On-site; PLN 220,000 - 360,000; Full time

Job summary

Altium Limited, a part of the Renesas Group, is hiring a Senior Product Security Engineer to enhance the security of its cloud platform. You will drive threat modeling, perform security regression testing, and conduct Red Team-style assessments to identify real vulnerabilities before customers are affected.

You will partner with Engineering, Architecture and SRE/Platform teams to ensure secure-by-design development and continuous risk reduction across the product lifecycle.

Qualifications

• Bachelor's degree or equivalent of 12 years of work experience.
• Strong hands-on experience in web app security testing, API security, and threat modeling.
• Deep understanding of OWASP Top 10 and security testing methodologies.

Responsibilities

• Build security regression test suites for critical application flows.
• Lead threat modeling sessions for existing systems and new features.
• Perform offensive security testing and validate exploitability and business impact.
• Collaborate with engineering to reproduce and prioritize fixes.

Skills

Web application security testing

API security

Threat modeling

Penetration testing

Cloud security

Education

Bachelor's degree or equivalent of 12 years of work experience

Tools

Manual penetration testing

OWASP Top 10 knowledge

CI/CD security integration

Job description

Altium Limited, a part of the Renesas Group, is hiring a Senior Product Security Engineer to enhance the security of its cloud platform. You will drive threat modeling, perform security regression testing, and conduct Red Team-style assessments to identify real vulnerabilities before customers are affected.

You will partner with Engineering, Architecture and SRE/Platform teams to ensure secure-by-design development and continuous risk reduction across the product lifecycle.