OT Security Architecture Lead - Valais

Salary: CHF 80’000 - 105’000 per year

Requirements:

• Bachelor / Master within Computer Science / Cyber Security or similar experience
• Knowhow in IT network / Cloud solutions and application security, with 6-10 years of relevant experience
• Analytical skills
• Experience with Project methodology
• Good understanding of time management
• Effective collaboration, communication, presentation and moderation skills
• Native or complete professional fluency in English is required, along with a minimum B2 proficiency in German for business communication

Responsibilities:

• Develop/integrate/maintain cybersecurity designs for systems and networks with multilevel security requirements.
• Perform security reviews, identify gaps in security architecture, and develop security risk mitigation action plan.
• Evaluate (security) architectures and designs to determine the adequacy of security design and architecture proposed or provided in response to requirements, security guidelines and security best practices.
• Determine the protection needs (i.e., security controls, system hardening) for the information system(s) and network(s) and document them appropriately.
• Research and implement updated security standards, systems, and best practices to create reliable cloud security architectures.
• Assess and ensure conformance to security concepts and functions (e.g., authentication/audit enforcement, data anonymization, SSL security, API security, REST/JSON processing, microservices, Infrastructure as a code and containers).

Technologies:

• API
• Cloud
• JSON
• Network
• REST
• Security
• microservices
• Architect

More:

Today, we at Lonza are proud to be a global leader in life sciences operating across three continents. We foster an agile career and a dynamic work culture, along with an inclusive and ethical workplace. Our compensation programs recognize high performance and we offer numerous lifestyle, family, and leisure benefits tailored to our team. The role of OT Security Architecture Lead is based in Visp, Switzerland, and we provide relocation assistance for eligible candidates and their families if needed.

last updated 6 week of 2026