Cyber Security Specialist for Operational Technology

5 days ago


The Municipal District of Adare Rathkeale, Ireland Brightwater Full time

About the Role

Brightwater is a leading organization in the energy and environmental sector, committed to sustainable solutions and innovation. Our team is dedicated to driving progress and supporting the communities we serve.

Job Description

We are seeking an experienced OT Security Manager to join our team. The successful candidate will be responsible for securing Operational Technology systems, ensuring they align with our IT security standards. Key responsibilities include developing OT security strategies, making technology decisions, and working closely with the business to ensure the security of critical infrastructure.

Key Responsibilities

  • Assess and Develop OT Security Strategy: Evaluate the current OT security environment, identify key risks, and develop a strategy to align OT security with enterprise IT security standards.
  • OT Security Program Management: Oversee all aspects of the OT security program, including people, processes, technology, and compliance. Ensure OT systems meet regulatory requirements and facilitate third-party security assessments.
  • Incident Management: Identify, report, and control OT security incidents. Manage incidents centrally to ensure consistent response and resolution.
  • Training and Awareness: Develop and implement a cybersecurity awareness program for OT systems, including classroom and web-based training for staff, contractors, and third parties.
  • Emerging Threats and Vulnerabilities: Monitor internal and external threats to OT systems and continuously test the environment for vulnerabilities.
  • OT Security Compliance and Auditing: Manage the OT security risk register, internal/external audits, and ensure compliance with applicable regulations.
  • Third-Party Vendor Management: Manage relationships with third-party OT security vendors to ensure the overall integrity and security of OT systems.
  • Collaboration and Reporting: Work closely with IT, engineering, and operational teams to ensure seamless integration of OT security with IT security.

Experience and Qualifications

  • Minimum 5+ years of experience in OT/ICS security or related fields.
  • Strong understanding of OT systems and relevant security standards.
  • Professional certifications in CISSP, CISM, or equivalent preferred.
  • Proven experience with risk assessments, vulnerability management, incident response, and compliance in OT environments.
  • Excellent communication skills, with the ability to effectively engage with both technical and non-technical stakeholders.


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