Telecom Infrastructure Security Consultant

About the role

Join our Telecom Security team in Portugal as a Telecom Infrastructure Security Consultant. You will assess the security posture of telecom operators and critical infrastructure providers across EMEA, delivering penetration testing, vulnerability assessments, and remediation guidance.

Key responsibilities

• Perform infrastructure and network penetration testing on telecom environments.
• Conduct vulnerability assessments, security reviews, and OSINT investigations.
• Execute security testing using industry‑recognized methodologies and OWASP frameworks.
• Support threat‑modeling exercises and document identified vulnerabilities.
• Produce detailed technical reports with remediation recommendations.
• Collaborate with telecom engineering and security operations teams to improve security posture.

Required profile

• Minimum 3 years of experience in infrastructure penetration testing.
• Hands‑on experience with network and infrastructure security assessments.
• Fluent in Portuguese and English, both written and verbal.
• Willingness to travel as needed.
• Experience securing telecom environments and knowledge of cloud security concepts.

Required skills

• Penetration testing (network & infrastructure)
• Vulnerability assessment and management
• OSINT and threat‑modeling techniques
• OWASP testing methodologies
• Security testing tools and frameworks
• Cloud security concepts
• Security certifications (OSCP, CREST, PNPT, CEH, GIAC GPEN)