OT Cybersecurity Engineer

Overview

OT Cybersecurity Engineer

Key Responsibilities

• Design, implement, and maintain cybersecurity controls for OT/ICS environments
• Monitor, assess, and respond to cybersecurity threats impacting OT systems
• Conduct OT risk assessments, vulnerability assessments, and security audits
• Implement network segmentation, firewalls, intrusion detection, and secure remote access for OT networks
• Support incident response activities related to OT cybersecurity events
• Collaborate with IT, engineering, and operations teams to align IT and OT security practices
• Ensure compliance with relevant standards and frameworks such as IEC 62443, NIST, ISO 27001, and ISA/IEC
• Develop and maintain OT cybersecurity policies, procedures, and technical documentation
• Support security requirements for new OT projects, upgrades, and system integrations
• Provide guidance and awareness to stakeholders on OT cybersecurity best practices

Requirements

• Bachelor's degree in Cybersecurity, Engineering, Computer Science, Information Technology, or a related field. Equivalent practical experience may also be considered
• Minimum of 3 years of experience in OT/ICS cybersecurity, industrial network security, or a similar role
• Hands-on experience with SCADA, PLCs, DCS, and industrial communication protocols such as Modbus, OPC, and DNP3
• Strong understanding of OT network architecture, segmentation, and secure remote access
• Experience with firewalls, IDS/IPS, endpoint security, and monitoring tools in OT environments
• Knowledge of OT cybersecurity standards and frameworks, including IEC 62443, NIST, ISA/IEC, and ISO 27001
• Ability to conduct risk assessments, vulnerability assessments, and security reviews for industrial systems
• Strong documentation, reporting, and stakeholder communication skills

Preferred Qualifications

• Professional certifications such as GICSP, CISSP, CISM, or IEC 62443 certification
• Experience in critical infrastructure, manufacturing, energy, utilities, or safety-critical environments
• Familiarity with SIEM, SOC operations, threat detection, and incident response in OT environments
• Experience working with cross-functional teams across cybersecurity, engineering, IT, and operations

Skills & Competencies

• Strong analytical and problem-solving skills
• Ability to balance cybersecurity requirements with operational availability and safety
• Excellent communication and stakeholder management skills
• Ability to work independently and within cross-functional teams
• High attention to detail, accuracy, and documentation quality
• Practical mindset with the ability to support secure and reliable operations

Benefits

• Competitive salary and benefits package
• Opportunity to work on mission-critical OT and cybersecurity projects
• Professional development and certification support
• Collaborative, technical, and safety-focused work environment
• Exposure to advanced cybersecurity practices across OT, ICS, and critical infrastructure environments