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Ernst & Young

Global professional services: consulting, assurance, tax

Manager OT - Cyber Security

Security Engineering & ArchitectureUpdated on Nov 14
Full-timeAmsterdam, Netherlands

About the Job

Requirements

  • Completed technical higher education in industrial automation, computer science, electronics, or a relevant field.
  • At least 5 years of professional experience in positions related to managing, designing, implementing, maintaining, or supporting solutions, preferably in OT-ICS or IoT domains.
  • Ability to develop professional documents, including reports, analyses, and methodologies, in English.
  • Understanding of technologies used by OT-ICS systems and networks, including typical assets, communication protocols, and technical architectures.
  • Knowledge of security concepts typical to ICS/OT environments, especially network architecture, segmentation, and defense in depth.
  • Full professional proficiency in English.
  • Possession of certificates or education related to industrial automation, engineering, or similar fields.
  • Possession of industrial automation or security certificates, preferably in the ICS domain, such as ICS vendor certifications, ISA 62443, or GICSP-GIAC.

Responsibilities

  • Participate in client engagements, lead or participate in meetings as a cybersecurity expert, and develop concepts, solutions, and methods needed to meet project objectives.
  • Lead project teams consisting of security architects, security consultants, or security analysts.
  • Support cybersecurity-related business development activities, including client discussions and proposal writing.

About the Company

Ernst & Young

Global professional services: consulting, assurance, tax

EY (Ernst & Young) provides professional services at a global scale, offering consulting, assurance, tax, and transaction advisory services. It serves clients across industries such as technology, media, real estate, hospitality, and construction. Instead of selling a single product, EY works with clients through tailored engagements where cross-disciplinary teams analyze challenges, design strategies, perform audits, help with tax planning, and assist with mergers or divestitures. What sets EY apart is its worldwide reach and integrated service model, industry-specific expertise, and focus on responsible business practices like sustainability, cybersecurity, and workforce flexibility. EY’s goal is to help organizations improve performance, manage risk, and achieve sustainable growth while building a better working world.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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