Focus: Cybersecurity, OT/IT Hardening & Threat Detection

IT Security Engineer (m/f/d)

Hybrid
min. 53.000
Vienna, Austria

Your Responsibilities

  • Design, implement, and improve secure IT and cloud architectures (Azure & hybrid IT/OT)
  • Apply and enforce hardening standards, security baselines, and zero-trust principles
  • Analyze and assess security incidents, vulnerabilities, and risks
  • Deploy and operate security tools such as Defender, Sentinel, SIEM, EDR, and vulnerability scanners
  • Support compliance initiatives related to NIS2, ISO 27001, and critical infrastructure requirements
  • Develop security concepts, risk assessments, and threat models
  • Collaborate closely with cloud, OT, development, and network teams
  • Conduct penetration tests, security reviews, or incident response activities (based on experience)

Your Profile

  • Completed education in IT Security, Computer Science, Network Engineering, or a comparable field
  • Professional experience in IT security, cloud security, or network security
  • Strong knowledge in at least two of the following areas:
      Network security (firewalls, VPN, identity, NAC, VLANs)Cloud security (Azure Defender, Conditional Access, Zero Trust)Endpoint & identity security (Intune, AAD, MFA, EDR)OT security (IEC 62443, segmentation, industrial protocols)Security monitoring & threat detection (SIEM, KQL, Log Analytics)
  • Nice to have:
      Certifications such as Security+, AZ-500, CISSP, CEH, GICSP, etc.Experience with CRITIS/NIS2 security frameworksKnowledge of secure software or infrastructure design
  • Analytical mindset, sense of responsibility, and enthusiasm for “security by design”

What We Offer

  • Work on highly impactful security projects in the energy and critical infrastructure sector
  • A team of motivated experts in cloud, OT, and cybersecurity
  • Flexible working hours & home-office options
  • Certifications, training, and continuous professional development
  • Modern equipment, new hardware, and the chance to shape our security landscape
  • Team events, workshops, and a modern, engineering-focused environment
  • Long-term growth opportunities in a scaling technology company