OT Security Architect (all genders)

Number of employees

Remote Cluj-Napoca

Posted on: 2026-04-22

Category: renewables

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Employment type:

Full time

Experience required:

Senior

Salary

Salary not provided

Your mission:

As an OT Security Architect, you support multiple customer projects at various project stages:
  • You design and develop security architectures for renewable energy power plants,
  • You specify security requirements and support compliance with international/regional security standards and regulations (e.g., IEC 62443, NIS 2), 
  • You perform threat and risk analyses and define countermeasures at system level,
  • You advise technical departments on secure system integration, 
  • You support customer projects from concept through implementation, 
  • You evaluate and select security technologies and solutions.

Your profile:

  • Degree in Computer Science, Cyber Security, Automation Engineering, or a related field,
  • Several years of professional experience in OT / ICS security,
  • In-depth knowledge of Industrial protocols (e.g., Modbus, OPC UA),
  • In-depth knowledge of security frameworks and standards (IEC 62443, NIST, ISO 27001), 
  • In-depth knowledge of Network architecture and segmentation,
  • Experience in security architecture and governance,
  • Experience with the creation of threat models and risk analysis,
  • You impress with your conceptual, analytical, and meticulous working style,
  • Goal orientation and independent work complete your profile,
  • Fluent knowledge of English is mandatory.

You can look forward to:

  1. Working for a better future: With us, you will create a better future for us and all generations after us,
  2. More flexibility: We know how important a good work-life balance is. That's why we offer flexible working hours and a home office model that adapts to your needs.

What we offer you

  • A wide range of benefits to make your employee experience worthwhile: Meal vouchers, cultural vouchers, vacation vouchers, and much more,
  • A comprehensive medical insurance: To ensure the wellbeing of all our employees.

Your Contact Person

Camilla Geismar
[email protected]
Recruiting Business Partner

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