Cybersecurity Architect

Unisys — Bangalore, KA, India

What success looks like in this role: 1. Enterprise Security Architecture Strategy Define an end-to-end, layered (Defense-in-depth) cybersecurity architecture across cloud, SIEM/SOC, MDR, CTEM,CRV,SNA, IAM, network, endpoint, and data domains Establish reference architectures, design patterns, and reusable security blueprints that delivery teams can adopt rather than rebuild Map capabilities to business risk, maintain a forward-looking architecture roadmap, and rationalize tooling to reduce complexity and tool sprawl 2. Threat Modeling & Threat-Informed Defense Establish enterprise threat modeling practices (e.g. STRIDE, attack trees, MITRE ATT&CK) and embed them early in the design lifecycle (security-by-design) Identify trust boundaries, attack paths, and data flows; translate identified threats into prioritized, actionable controls Extend threat modeling to AI/LLM and automation systems, addressing risks such as prompt injection, model abuse, and data poisoning 3. Zero Trust Architecture Define and drive the Zero Trust strategy and roadmap across identity, devices, network, applications, and data Apply least-privilege access, micro-segmentation, strong authentication/MFA, conditional access, and continuous verification Treat identity as the primary control plane, aligning Zero Trust closely with IAM and Secure Network Access 4. Identity & Access Management (IAM) Architect IAM using Microsoft Entra - authentication and authorization, RBAC/ABAC, conditional access, and the identity lifecycle (joiner / mover / leaver) Design privileged access management (PAM/PIM), access governance and reviews, and protection of workload and non-human identities Ensure IAM underpins Zero Trust as the enterprise’s primary security perimeter 5. Detection, MDR & SOC Modernization Architect a proactive, predictive, and increasingly autonomous Security Operations Center (SOC), including a defined detection engineering lifecycle (detection-as-code, ATT&CK coverage mapping, tuning to reduc

View on HireSetu