Group OT Security Architect (m/f/d)

You design the OT security architecture of the PROBAT Group across our products and customer-oriented digital solutions. Your focus is on firmly embedding security by design into machines, control systems, and software, thereby enabling secure, future-proof solutions for our customers. To achieve this, you define technical standards and blueprints, evaluate existing OT and IT/OT architectures together with the specialist departments, and derive targeted improvements—always with a focus on product quality, customer value, and global scalability.

Your Tasks:

• You define and design a global OT security architecture for PROBAT control systems, machines, and digital solutions.
• You are responsible for implementing a company-wide target architecture for secure OT and IT/OT designs—from machines to digital platforms.
• You develop global OT security standards as well as corresponding structural principles and technical blueprints that apply worldwide to products, projects, and customer solutions.
• You ensure that these standards are applied consistently, further developed, and scaled.
• You embed security by design as an integral part of product, control system, and software development.
• You support global development and engineering teams in implementing the defined security architectures.
• You analyze existing control system, network, and system designs across locations and products.
• You derive global optimization and harmonization potentials from these analyses.
• You act as the central subject-matter authority for OT security within PROBAT.
• In this context, you work closely with software development, engineering, IT, and product management on a global level.
• You support knowledge transfer and enable the organization in OT security topics.