Subject Matter Expert (Support&Ops)

Technology, Data & Digital · IT Infrastructure & Security · Cybersecurity · IT Support

In short

HCLTech recherche un ingénieur expérimenté (L3) en gestion de plateformes et sécurité OT pour travailler à Noida, Uttar Pradesh. Ce rôle est responsable de la gestion, de la surveillance et de la sécurisation des infrastructures OT, y compris les solutions d'accès distant Dispel SRA et la plateforme de surveillance Nozomi.

Responsibilities

Manage and maintain OT infrastructure platforms and supporting services.
Perform platform health checks, monitoring, and operational maintenance activities.
Coordinate patching, upgrades, backups, and restoration activities.
Troubleshoot platform-related incidents and service requests.
Administer and support Dispel Secure Remote Access (SRA) platform.
Monitor OT security alerts and events.
Support incident investigation, containment, and remediation activities.
Implement and maintain OT security controls and hardening standards.
Administer and support Nozomi Guardian/CMC platforms.
Develop and maintain dashboards, reports, and asset inventories.
Support integration with SIEM and other security tools.

Requirements

OT/ICS/SCADA environment administration.
OT Platform Management and Operations Support.
Dispel Secure Remote Access (SRA) administration.
Nozomi Guardian and Central Management Console (CMC).
Industrial network troubleshooting.
Windows Server Administration.
Active Directory and Identity Management.
Backup and Recovery Operations.
OT Security Monitoring and Incident Response.
Vulnerability Management and Security Hardening.
Firewall and Network Security Concepts.
Ticketing and Change Management Processes.
8+ years overall experience with 5+ years in OT Security / OT Platform Management.
Experience supporting manufacturing, industrial, or critical infrastructure environments.
Hands-on experience with Dispel SRA and Nozomi platform administration.
Strong incident troubleshooting and problem-solving skills.
Ability to work independently and manage customer interactions.
Experience coordinating with global stakeholders and site teams.
Excellent communication and documentation skills.

Desired Qualifications

GICSP (Global Industrial Cyber Security Professional)
ISA/IEC 62443 Cybersecurity Certification
CISSP
CompTIA Security+
Microsoft Security Certifications
Nozomi Certified Engineer (Preferred)

Benefits

Supercharge your potential.
Find your career.
Find your spark.
A place that knows that helping its customers stay on top starts by putting its people first.
Global technology company, home to more than 230,000 people across 60 countries.
Industry-leading capabilities centered around digital, engineering, cloud and AI.

Skills

OT/ICS/SCADAOT Platform ManagementDispel SRANozomi GuardianNozomi CMCIndustrial network troubleshootingWindows Server AdministrationActive DirectoryIdentity ManagementBackup and RecoveryOT Security MonitoringIncident ResponseVulnerability ManagementSecurity HardeningFirewallNetwork SecurityTicketingChange Management

#OT Platform Management#OT SRA#Dispel#OT Security#Nozomi Platform Management#L3 Engineer#Noida

About HCLTech

Supercharging progress through technology and innovation

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2022 totaled $12.1 billion. To learn how we can supercharge progress for…

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