Architecture Lead - OT Security

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, Lonza is a global leader in life sciences operating across three continents. We create a dynamic work culture and promote an agile career for our employees. Our workplace is inclusive and ethical, with compensation programs that recognize high performance. In addition to a competitive salary, we provide numerous lifestyle, family, and leisure benefits. The actual location of this job is in Visp, Switzerland, and we offer relocation assistance for eligible candidates and their families.

last updated 6 week of 2026