OT Security Engineer
Indexed description
Main Purpose of the Role
We are seeking an OT Security Engineer to join our Cybersecurity team. This role plays a key part in protecting our operational technology (OT) environments by designing, implementing, and managing security controls across systems, networks, and integrations.
Key Responsibilities
- Risk Management: Conduct risk assessments and vulnerability scans for OT systems. Recommend and implement mitigation strategies.
- Security Assessments: Lead OT cybersecurity reviews, including network topology and data flow mapping.
- Policy Development: Support the creation and maintenance of security policies and procedures aligned with secure-by-design principles.
- System Design & Integration: Collaborate with cross-functional teams to design and validate secure OT systems and ensure compatibility with legacy infrastructure.
- Security Implementation: Deploy and manage firewalls, IDS/IPS, and other security technologies. Configure network segmentation to protect critical assets.
- Incident Response: Lead incident detection, response, and root cause analysis. Maintain and improve incident response plans.
- Training & Awareness: Develop and deliver OT-specific security training in collaboration with Governance, Risk, and Compliance teams.
- Stakeholder Engagement: Work closely with plant managers, IT teams, and service providers to align OT security with business needs.
- Vendor Management: Assist in evaluating and managing vendor relationships, ensuring compliance with security standards.
- Reporting & Metrics: Track and report on the effectiveness of security controls and system resilience.
- Degree in Engineering, Information Technology, Cybersecurity, or a related field.
- 5+ years of hands-on experience in cybersecurity, including OT/ICS environments.
- Familiarity with industries such as food & beverage, pharmaceuticals, or critical infrastructure is a plus.
- Experience in security architecture domains (e.g., IAM, networking, information protection).
- Relevant certifications (e.g., CISSP, CISM, ISSAP) are preferred.
- Strong understanding of OT/ICS systems, network design, and cybersecurity principles.
- Proficiency with tools such as firewalls, SIEM, SOAR, and identity management systems.
- Excellent communication and collaboration skills across diverse teams and stakeholders.
- Ability to analyze complex problems and develop effective solutions.
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