Lead and deliver internal OT security projects across Knauf’s production environments, working with interdisciplinary teams to design and implement practical, scalable security solutions.
Conduct threat and risk assessments for industrial control systems, production networks, and automation environments, defining effective mitigation measures to reduce exposure.
Strengthen OT asset management, security monitoring, and incident response, helping to improve visibility, detection, and response capabilities across internal industrial environments.
Design and support secure IT/OT network segmentation and architecture concepts, establishing clear security zones and improving the resilience of connected production systems.
Act as a trusted OT security advisor to internal stakeholders, ensuring cybersecurity requirements, controls, and continuous improvement measures are embedded throughout the lifecycle of OT systems.

Degree in computer science, cybersecurity, engineering, or a related field, with solid experience in OT security engineering and broader cybersecurity roles.
Strong hands-on knowledge of OT/ICS environments, including production systems, industrial communication protocols, and the security challenges of IT/OT convergence.
Experienced in threat analysis, vulnerability management, asset discovery, and incident response within complex industrial or manufacturing environments.
Familiar with recognised OT security frameworks and regulations such as IEC 62443, NIST SP 800-82, KRITIS, NIS2, or the Cyber Resilience Act; relevant certifications are a strong plus.
A clear, collaborative communicator with strong analytical skills, comfortable working across technical and non-technical teams in a large, international organisation.

Security : Permanent employment contract in a stable, successful family-owned company.
Flexibility : 30 days of vacation, special leave for certain occasions, flexitime account with a broad time window for flexible working and weekly home office days.
Fitness and health : Discounts on various sports and leisure activities (e.g., fitness studio Iphofen, swimming training, soccer, etc.), as well as opportunities for active health promotion through our company doctor and occupational health and safety offers.
Daily time savings: Ample parking and access to public transport (train, bus).
Welcome approach : Individual onboarding days, company and team events.
Career and professional development : Individual support and promotion for part-time studies, further education and training.
Benefits and vouchers : Discounts on well-known brands and reduced-price employee purchases.
Bike leasing : Using tax advantages while promoting your own health.
Relocation support : Assistance with international relocation

Senior OT Security Advisor – m/f/d

Key skills