Cyber security specialist

Quess Corp Limited · Chengalpattu, Tamil Nadu, India

Location
Chengalpattu
Job Type
Full-time
Posted
June 20, 2026

Job Description

Core Responsibilities:-
1. Risk Management & Compliance Governance:-
TARA Process Management: Conduct comprehensive Threat Analysis and Risk Assessments (TARA) in accordance with ISO 21434 to identify attack surfaces, evaluate threat scenarios, and determine risk levels for connected platforms.
Regulatory Compliance (UNR 155 / UNR 156): Establish, audit, and maintain processes for the corporate Cybersecurity Management System (CSMS) and Software Update Management System (SUMS) to achieve vehicle type approvals and strict regulatory compliance.
Framework Mapping: Align corporate IT security practices (ISO 27001/2) with OT security baselines (IEC 62443 / ISO 21434), ensuring seamless security governance across the entire organization.
2. OT & Embedded Architecture Security:-
Network Segmentation: Design, review, and enforce secure network zoning and boundaries using the Purdue Model for Industrial Control Systems (ICS) to safely isolate corporate IT from critical shop-f...

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