Security Operation Engineer for CPS/OT Security

Posted on January 15, 2026
Zurich
Posted on January 15, 2026

About this role

As an ICT Security Operation Engineer for Claroty & Nozomi, you will design, develop and operate the Cyber Physical Systems Security Services for our customers.

Our existing services (Managed Firewall, Managed Dedicated or Shared Proxy, Web Security, Email Security, Load Balancing and Web Application Firewall) will be expanded with the new service for CPS Security. Our organization is divided into skill groups that specialize in specific topics. This ensures that our services run securely and SOC operations are stable.

  • CPS/OT Identify cyber threats and vulnerabilities and investigate their causes
  • Co-designing and setting up the new Cyber Physical Systems Security service
  • Processing customer inquiries about the security services
  • Support for exciting service portfolios
  • Change management (planning and implementation)
  • Work location in Zurich, Bern or Geneva

Your Skills

  • Sound knowledge of the operation of Claroty or Nozomi
  • Practical experience in a SOC or in IT Operations
  • Know-how in routing/switching
  • Experience with agile working methods such as DevOps or Scrum
  • Advantageous knowledge of firewall, proxy, cloud security, VPN (Fortinet, Checkpoint, Bluecoat, F5, Zscaler)
  • Impeccable reputation and residence in Switzerland
  • Good German and English, French an advantage
  • Willing to work on call sporadically

With us, you have the opportunity to work in one of our offices in Switzerland or in your home office. You will come into contact with agile working methods and the latest technologies. We offer flexible working hours to meet your personal needs. As a Swisscom employee, you can look forward to a variety of attractive benefits that will enrich your work experience. These include a pleasant working environment, financial benefits and exciting opportunities for professional development. Discover your Benefits.

Any questions? Here you'll find answers to the most important and frequently asked questions.

To all recruitment agencies: Swisscom does not accept agency CVs. Please do not forward CVs to our job's alias, Swisscom employees or any other organisation location. Swisscom is not responsible for any fees related to unsolicited CVs.

Contact person

Sören BergmannTalent Acquisition Manager+41 (58) 2230451

Your homebase

Swisscom (Schweiz) AGBinzring 17, 8045 Zürich
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