IT Security Engineer (m/f/x)

Your Tasks

• You design, implement, and maintain secure configurations for Microsoft 365, Atlassian, Fortigate firewalls, and Juniper switches
• You help shape kununu’s security framework, protecting the company and building external trust
• You monitor security events, hunt threats, and lead incident response across the cloud stack
• You perform vulnerability assessments, patch management, and penetration testing of SaaS infrastructure
• You define and enforce IAM policies, MFA, conditional access, and secure collaboration workflows
• You support application security for kununu.com through secure coding reviews, SAST/DAST tools, audits, and incident handling
• You automate security processes with PowerShell, Python, or Terraform, and maintain drift detection
• You collaborate with DevOps to embed security into CI/CD pipelines
• You ensure compliance with GDPR, ISO 27001, and internal standards

Your Skills

• Deep expertise in Microsoft 365 security (Intune, Defender for Endpoint, Azure AD Conditional Access) and Atlassian security best practices
• Proven experience securing Fortigate firewalls and Juniper networking gear
• Strong background in vulnerability management, SIEM, threat hunting, incident response, and compliance audits
• Familiarity with secure coding, SAST/DAST tools and application‑level penetration testing
• Comfortable scripting in PowerShell, Python or similar
• Excellent communication, stakeholder engagement, and ability to translate security concepts into action
• Fluent in English (Portuguese is a plus)