Operational Technology Security-Manager

11 hours ago


New Delhi, India Spectral Consultants Full time

Spectral Consultants is currently hiring for an OT Security Manager for a leading business process management & outsourcing organization that delivers global cybersecurity and technology services.Experience: 8 to 12yearsJob Location: GurugramWork Mode: HybridResponsibilities- Leads OT security strategy, architecture, and overall security posture across industrial control environments. - Manages security design, configuration, monitoring, and access requirements for ICS, SCADA, PLC, and other OT systems across distributed manufacturing landscapes. - Conducts comprehensive OT risk assessments, identifies vulnerabilities, and implements mitigation strategies aligned with ISA/IEC 62443 and NIST frameworks. - Develops and maintains OT security policies, standards, incident response plans, and operating procedures. - Designs and implements OT security controls including network segmentation, endpoint protection, IDS/IPS, and SIEM integrations for OT environments. - Coordinates incident response efforts for OT-related security events, performs investigations, and drives corrective and preventive actions. - Works with engineering, operations, and IT teams to ensure secure configurations, change management, and continuous monitoring of OT assets. - Mentors and leads OT security team members while supporting capability-building initiatives across operational teams.Qualifications- Bachelor’s degree in Cybersecurity, Information Technology, or related field; advanced degree preferred. - 8–12 years of progressive experience in OT security within industrial or manufacturing environments. - Hands-on expertise with ICS, SCADA, DCS, and PLC systems. - Certifications such as CISSP, GICSP, ISA/IEC 62443 strongly preferred. - Strong understanding of OT security standards including ISA/IEC 62443, NIST, and ISO 27001. - Demonstrated leadership experience managing OT security programs and teams.



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