OT Security Principal Consultant

We are looking for an experienced OT / ICS Security Specialist with strong expertise in industrial automation and cybersecurity. The ideal candidate should possess deep knowledge of OT security frameworks, industrial control systems, and critical infrastructure environments, along with hands-on experience in delivering industrial automation projects involving PLC, SCADA, HMI, and DCS systems. Technical Requirements: 9–15 years of experience in OT / ICS Security. Strong hands-on experience in PLC, SCADA, HMI, and DCS systems through engineering, commissioning, support, maintenance, or modernization projects. Deep expertise in: IEC 62443 NIST SP 800-82 ISA Standards OT Cybersecurity Best Practices Strong understanding of: Industrial Control Systems (ICS) Plant Operations Industrial Networks and Communication Protocols Control Network Architectures Proven experience in: IT-OT Convergence Network Security & Segmentation OT Security Architecture OT Cloud Environments Experience securing critical infrastructure environments such as: Manufacturing Oil & Gas Mining Utilities Energy Industrial Facilities Responsibilities: Assess, design, and implement cybersecurity solutions for OT/ICS environments. Develop and maintain secure OT architectures aligned with industry standards and best practices. Conduct OT security assessments, risk analysis, vulnerability management, and remediation activities. Support IT-OT convergence initiatives, network segmentation, secure remote access, and OT cloud deployments. Collaborate with engineering, operations, and cybersecurity teams to ensure the security and resilience of industrial systems. Secure and support mission-critical OT environments while ensuring operational continuity. Provide technical guidance on OT security controls, policies, and compliance requirements. Participate in incident response, security monitoring, and threat mitigation activities for OT environments. Preferred Skills: Technology->Industrial IOT Embedded Software->PLC,Technology->Industrial IOT Embedded Software->Application - SCADA/wonderware