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Ernst & Young

Global professional services: consulting, assurance, tax

Technology Consulting – Manager/Senior Manager - OT Cyber Security

Security Engineering & ArchitectureUpdated on Nov 14
Full-timeKuala Lumpur, Federal Territory of Kuala Lumpur, MalaysiaNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in Computer Science, Cyber Security, Engineering, or a related field is required; a master's degree is preferred.
  • At least 5 years of experience in OT security, with a proven track record of leadership in this domain.
  • Professional certifications such as GICSP, IEC 62443, CEH, CISA, OSCP, CISSP, or CISM are highly regarded.
  • Strong leadership skills with the ability to manage and inspire a team of professionals.
  • Strong analytical and problem-solving skills.
  • Advanced written and verbal communication skills.
  • Ability to work under pressure.
  • Ability to prioritize shifting workloads in a rapidly changing industry.
  • Strong people-management skills.
  • Ability to communicate and engage with clients and stakeholders at all levels.

Responsibilities

  • Lead comprehensive assessments of OT systems, networks, and assets to identify and mitigate potential security risks.
  • Manage key engagement metrics and finances.
  • Design and oversee the implementation of advanced security policies and strategies tailored to the unique needs of OT environments.
  • Foster the integration of OT and IT security practices to create a unified defense architecture.
  • Champion training and development programs to elevate security awareness and best practices across client organizations.
  • Engage with clients at a strategic level, delivering exceptional service and identifying new avenues for EY to provide value.
  • Keep current with industry developments and leverage this knowledge to drive innovation within EY's OT security offerings.
  • Support preparation of solutions for moderately complex projects or elements of highly complex projects.
  • Support client presentations and proposal design, and participate in on-site and off-site delivery.
  • Contribute insights for clients, adapt methods and practices to operational team and cultural needs, and contribute to thought leadership.
  • Package overall project findings into clear, concise, high-quality work products.
  • Communicate effectively with EY engagement managers, directors, and partners.
  • Foster an efficient, innovative, and team-oriented work environment.

Desired Qualifications

  • A master's degree is preferred.
  • Professional certifications such as GICSP, IEC 62443, CEH, CISA, OSCP, CISSP, or CISM are highly regarded.

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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