Cybersecurity Manager IT/OT 80-100%

Together with our customers, we combine the real and digital worlds

With technology, software and services for smart buildings, we transform the everyday for everyone. By combining the real and digital worlds, we empower our customers to reach their decarbonization goals, lower their operating costs and create world-class occupant experiences for their people. It’s not just about improving buildings – it’s about creating efficient, safe, adaptable and sustainable environments, which improve the way the world lives and works.

The digital transformation of buildings is a fast-changing, dynamic sector, and it needs more than just great technology - it needs great people, too. We know a business only thrives if its people are thriving, so at Siemens we put our people first.

Within our buildings business, our diverse global team will support you through your career and challenge you to grow in new and exciting ways, as we transform the world’s infrastructure.

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Mission/Position Headline

As a Cybersecurity Manager (IT/OT), you drive cybersecurity across the IT and Operational Technology (OT) landscape and help protect the infrastructure, systems, and services that support SI Buildings Technology Unit (TU) products.

In this role, you work across IT, OT, and business functions to strengthen secure operations, resilience, and regulatory compliance in critical environments. In a highly collaborative setting, you help shape cybersecurity practices that support business needs and long-term operational stability.

Your new responsibilities

• Strategic Leadership: Define, implement, and continuously evolve IT/OT cybersecurity strategies across the organization, aligning initiatives with enterprise information security objectives and collaborating closely with Information Security Officers (ISO), OT security leads, and central cybersecurity functions
• IT/OT Security Operations & Architecture: Oversee the protection of IT, IoT, and OT systems, networks, and applications by ensuring the implementation of secure-by-design architectures, strengthening security controls, and supporting resilient infrastructure operations
• Asset Protection & Visibility: Ensure visibility and inventory of IT and OT assets, drive asset classification and criticality assessments to prioritize protection efforts, and support integration with IT Asset Management processes
• Regulatory & Market Alignment: Monitor evolving cybersecurity regulations affecting IT and OT environments, translate requirements into operational controls and guidelines, and represent the organization in relevant cybersecurity, IT, and OT governance forums when applicable
• Incident Response & Vulnerability Management: Coordinate IT and OT incident response in alignment with central incident management teams, ensure vulnerability management processes are in place across the organization, and drive post-incident analysis and continuous improvement of detection and response capabilities
• Stakeholder Engagement & Coordination: Act as the key cybersecurity contact for IT, OT engineering, operations, and business teams, coordinate with central IT, cloud, and digitalization functions to ensure secure integration, and support customer engagements on IT and OT cybersecurity topics
• Awareness & Capability Building: Promote cybersecurity awareness across IT and OT teams through targeted training on operational risks, and support the development of secure operating procedures and playbooks for IT and OT environments

Your talents and experience

• Bachelor’s or Master’s degree in Computer Science, Information Security, Engineering, or a related field
• Experienced in cybersecurity roles across IT/OT security domains (i.e. network security, cloud security, enterprise IT security, identity and access management, etc.)
• Good understanding of cybersecurity frameworks, risk management, and regulatory landscapes (e.g., ISO27001, NIS2, IEC 62443, CRA, …)
• Demonstrated ability to work effectively with cross-functional teams and influence collaborators at all levels
• Relevant cybersecurity certifications, such as CISSP, CISM, etc. are a plus
• Ability to work multi-functionally in a global matrix organization Proficient in English

• 2–3 days per week of mobile working is standard
• Mobility allowance
• Varied further training opportunities
• Access to employee share programs
• Further information about employee benefits can be found here

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The culture at Siemens Switzerland is more than just a working environment – it is at the heart of our day-to-day interactions and the key to our success. Siemens Switzerland offers a future-oriented working environment characterized by innovation, sustainability and personal development. We are characterized by personal responsibility, equal opportunities and diversity, to which every employee can contribute authentically. Flexible working models and remote working are a reality for us and enable our employees to achieve a good work-life balance. Learn more and find out if you are a good match with Siemens by taking our culture quiz!

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I look forward to receiving your application.

Nathalie
Talent Acquisition Partner

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