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kununu

IT Security Engineer (m/f/x)

kununu
Austria · Full-time · Entry
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 (German is a plus)

Your benefits

  • Mobile devices also for private use
  • Drinks, food & goodies
  • Sabbatical and part-time options
  • Remote work option
  • Trust-based working hours
  • Restaurant vouchers and employee discount
  • Transparent, competitive salary
  • Training courses and workshops
  • Up to 12 weeks Workation
  • 6 week vacation

Your contact person

You still got questions about the job.

Feel free to get in touch with us.

Jana Roth

Recruiting Manager

Contact me

Your benefits

Mobile devices also for private use

Drinks, food & goodies

Sabbatical and part-time options

Remote work option

Trust-based working hours

Restaurant vouchers and employee discount

Transparent, competitive salary

Training courses and workshops

Up to 12 weeks Workation

6 week vacation

About The Job

Learn more...

We’re looking for a driven IT Security Engineer to join our kununu IT team in Vienna. In this role you’ll safeguard our Microsoft 365‑centric environment and Atlassian suite (Jira, Confluence), secure core networking gear (Fortigate firewalls & Juniper switches), and provide application‑security support for kununu.com. You’ll be a key player in keeping our 400‑user SaaS organization safe and compliant.

Key Skills

Ranked by relevance

firewalls incident response powershell python saas penetration testing patch management confluence terraform switches devops cloud gdpr siem cicd jira
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Country Guide

Austria

High quality of life in Vienna

Posted
Oct 08, 2025
Type
Full-time
Level
Entry
Location
Vienna
Company
kununu

Industries

Internet Publishing

Categories

Information Technology

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