Senior IT Security Testing & Defense Lead

Phoenix Technologies; Strasbourg; On-site; EUR 80,000 - 110,000; Full time

Job summary

Phoenix Technologies seeks an experienced IT Security professional to lead design, implementation, and ongoing improvement of security controls across our infrastructure and applications.

You will define security architecture, perform vulnerability assessments, conduct audits, and manage security technologies such as firewalls, SIEM, IAM, DLP, and PKI. Strong collaboration with development teams will be essential.

Qualifications

• Master’s degree or equivalent (minimum 4 years of post-secondary education).
• At least 10 years of professional experience in IT security.
• Strong knowledge of security frameworks (ISO27001, NIST, SANS, OWASP).
• Hands-on experience with SIEM, IAM, firewalls, and forensics.

Responsibilities

• Define and enforce security architecture, configuration standards, and compliance policies.
• Perform vulnerability assessments, penetration testing (black-box, grey-box, and white-box) and code reviews.
• Conduct security audits, log analysis, threat hunting, and incident response.
• Design, deploy, and manage security tech like firewalls, IDS/IPS, SIEM, IAM, DLP, PKI.
• Develop and maintain security documentation, standards, and secure SDLC guidelines.
• Configure and maintain identity and access management solutions.

Skills

Security architecture

Vulnerability testing

Penetration testing

Threat hunting

Incident response

SIEM

IAM

Firewalls

Forensic analysis

Networking protocols

Education

Master’s degree or equivalent

Tools

Delinea Secret Server

Job description

Phoenix Technologies seeks an experienced IT Security professional to lead design, implementation, and ongoing improvement of security controls across our infrastructure and applications.

You will define security architecture, perform vulnerability assessments, conduct audits, and manage security technologies such as firewalls, SIEM, IAM, DLP, and PKI. Strong collaboration with development teams will be essential.