Senior Cybersecurity Manager – Operational Technology (OT) in London

Suntory is a global leader in consumer-packaged goods, renowned for producing and distributing a uniquely diverse portfolio of beverages, premium spirits, beer, wine, and wellness products throughout the world. With a history dating back to 1899, we are driven by a profound purpose: To inspire the brilliance of life, by creating rich experiences for people, in harmony with nature.

POSITION OVERVIEW:

The Senior Cybersecurity Manager – Operational Technology (OT) will lead and drive the development, implementation, and governance of cybersecurity strategies across our global OT environments. This role will play a critical part in protecting our industrial control systems (ICS), SCADA, and IIoT infrastructure from evolving cyber threats while ensuring operational resilience and compliance.

KEY RESPONSIBILITIES:

• OT Security Strategy & Governance
  • Develop and execute global OT cybersecurity strategy aligned with business and regulatory requirements
  • Lead OT risk assessments, threat modeling, and vulnerability management
  • Ensure compliance with NIST, IEC 62443, ISO 27001, and local regulations
  • Oversee annual IT/OT security assessments and governance frameworks
  • Develop and maintain OT security policies and procedures
• Project Planning & Execution
  • Develop comprehensive project plans (scope, objectives, deliverables, timelines)
  • Manage OT cybersecurity projects (network segmentation, asset inventory, security monitoring)
  • Ensure secure integration of OT and IT networks in collaboration with IT and Engineering
  • Coordinate proactively with global and BU stakeholders to align with business goals
  • Develop and manage cybersecurity budget projections (short- and long-term)
• Incident Management & Operational Security
  • Oversee Cybersecurity OT-related incident response planning and execution
  • Strengthen monitoring and control mechanisms across OT environments
  • Implement continuous improvement initiatives to enhance security posture
  • Address risks and issues promptly, proactively, and transparently
• Stakeholder Engagement, Communication & Technical Expertise
  • Interface with auditors, regulators, and external vendors
  • Facilitate effective communication across teams and executive stakeholders
  • Provide regular status updates, reporting, and performance metrics
  • Conduct cybersecurity awareness and training for plant and field personnel
  • Maintain up-to-date knowledge of OT/IT security technologies (e.g., Firewalls, DLP, IC… etc.)
  • Manage external collaborations to drive results

QUALIFICATIONS:

• Bachelor’s degree in computer science, Information Technology, or a related field
• 8+ years of experience in IT and cybersecurity with a minimum 3 years of hands-on experience in Operational Technology (OT) environments
• Functional / Technical Skills
  • Strong knowledge of IC…
  • Experience implementing and managing security tools in OT environments (e.g., firewalls, SIEM, IDS/IPS, endpoint protection)
  • Solid understanding of IT infrastructure, particularly networking and Identity & Access Management (IAM), including PAM
  • Familiarity with cloud-based OT architectures and edge computing security
  • Knowledge of cybersecurity standards and frameworks (e.g., NIST, ISA/IEC 62443, ISO 27001)
  • Relevant certifications such as GICSP, CISSP, CISM, or ISA/IEC 62443 preferred
  • Project management experience is an advantage
• Behavioral Competencies
  • Ability to operate effectively in fast-paced, complex environments
  • Calm and composed during high-pressure or crisis situations
  • Strong analytical thinking and problem-solving skills
  • Demonstrated leadership and decision-making capability
  • Excellent collaboration and communication skills across diverse, multicultural business units

WHY JOIN US?

We are Suntory: Our rich history and values guide us to Grow for Good, pursue excellence with the Yatte Minahare spirit, and give back to society. Make the change you want to see: At Suntory, you're encouraged to dream big, be bold, and make a positive impact. Be part of a company that treasures diversity and celebrates innovation. Crafting our future together: As part of our Suntory family, you'll play a vital role in shaping our collective future. We're dedicated to inspiring human connections, creating memorable moments, and promoting better choices every day.