OT Cybersecurity Architect at BoschGroup

Roles & Responsibilities : •       Design and implement comprehensive end-to-end cybersecurity architecture for OT/ICS environments. •       Develop and maintain security reference architectures and blueprints for Linux-based SCADA control systems •       Conduct comprehensive threat modeling, risk assessments, and vulnerability analysis for critical infrastructure systems •       Define network segmentation strategies and security zones for OT/IT convergence environments •       Establish defense-in-depth strategies and implement zero-trust principles for industrial control systems •       Lead enterprise-wide Linux hardening initiatives including OS-level security configurations, secure boot implementation. •       Design and enforce file system security policies, implement robust logging and auditing mechanisms, and establish continuous monitoring frameworks •       Harden network stack configurations including firewall rules secure protocol implementations, and network segmentation strategies •       Develop and maintain Linux hardening baselines, security benchmarks and automated compliance validation frameworks •       Minimize attack surface through service reduction, secure default configurations, and elimination of unnecessary software components •       Implement security controls Required to secure MQTT communication protocols. •       Design and implement secure architectures for visualization platforms •       Establish OT-specific security monitoring, anomaly detection, and incident response capabilities •       Develop and implement security controls for web-based UI/UX operational dashboards •       Collaborate with development teams to embed security into web applications, ensuring secure coding practices •       Ensure implementation and enforcement of IEC 62443 controls during the development and deployment phases. •       Maintain compliance with global OT cybersecurity best practices and regulatory requirements •       Develop and maintain security policies, procedures, and technical documentation •       Perform regular vulnerability assessments, penetration testing coordination, and security gap analysis •       Stay current with emerging threats, vulnerabilities, and security technologies relevant to OT/ICS environments