Operational Technology Security-Manager

4 weeks 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 12years Job Location:Gurugram Work 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 inOT security within industrial or manufacturing environments. Hands-on expertise with ICS,SCADA , DCS , and PLC systems. Certifications such asCISSP, GICSP, ISA/IEC 62443strongly preferred. Strong understanding of OT security standards includingISA/IEC 62443 ,NIST , andISO 27001 . Demonstrated leadership experience managing OT security programs and teams.

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