OT Security Engineer

Cyclad works with top international IT companies to deliver cutting edge technologies shaping the future. The role is for an experienced OT Security Specialist engaging in a remote project with a B2B contract.

• 5+ years of experience in OT/ICS security or industrial network environments
• Strong understanding of ICS/SCADA protocols (e.g., Modbus, DNP3, OPC, PROFINET)
• Experience with network security technologies: firewalls, IDS/IPS, VPNs
• Hands-on experience with SIEM platforms (e.g., Splunk, QRadar)
• Familiarity with endpoint detection and response (EDR) solutions
• Knowledge of vulnerability management tools (e.g., Nessus, Qualys)
• Understanding of Windows and Linux systems in industrial environments
• Experience with network monitoring tools (e.g., Wireshark, Zeek)
• Knowledge of cloud security fundamentals (AWS, Azure) is a plus
• Professional proficiency in English (minimum B2 level), both written and spoken

• Design, implement, and maintain security controls for OT environments (ICS/SCADA/DCS systems)
• Monitor and respond to security incidents affecting industrial networks
• Conduct risk assessments, vulnerability analyses, and penetration testing in OT environments
• Collaborate with IT security teams to align OT and IT cybersecurity strategies
• Implement network segmentation, firewalls, and secure remote access solutions
• Ensure compliance with industry standards and regulations (e.g., IEC 62443, NIST, ISO 27001)
• Develop and maintain OT security policies, procedures, and incident response plans
• Perform asset inventory and network mapping of industrial systems
• Support security audits and provide remediation recommendations
• Deliver security awareness training for engineering and operations teams