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Applied Systems is seeking an Infrastructure Security Engineer with deep expertise in the Microsoft Defender and Purview security ecosystems to design and operate our data protection and endpoint security infrastructure. You'll own the deployment and optimization of Microsoft Purview data governance and DLP, and Cloud App Security (CASB) capabilities across our Microsoft 365 environment. This role is perfect for an engineer who specializes in data security and has built real expertise with Microsoft's up-to-date security stack, you'll work on high-impact initiatives around data classification, breach prevention, compliance automation, and endpoint threat response. You'll have the autonomy to own specific security domains while collaborating with cross-functional teams and incident response.

Responsibilities

Design, implement, and maintain security controls across the Microsoft Defender suite and data protection platforms

Design and deploy Microsoft Purview solutions including data classification, labeling, DLP, information barriers, and records management





Implement and manage Microsoft Purview Compliance Manager and audit logging for regulatory compliance

Design and maintain data security controls including Data Loss Prevention (DLP), encryption, and classification strategies

Conduct security reviews and threat modeling of data flows and information governance models

Implement and optimize Microsoft Cloud App Security (CASB) capabilities for SaaS application security and visibility

Develop and maintain runbooks for data breach procedures and incident response involving Defender and Purview solutions

Contribute to security monitoring, detection tuning, and alerting across Defender and Purview platforms

Assist with proof-of-concept builds for new Microsoft Defender and Purview capabilities

Participate in the Security Engineering Team on-call rotation

Requirements

Minimum of 3 years' experience in security engineering or data security, with ha

📌 Security Engineer, Data (Bengaluru)
🏢 Applied Systems
📍 Bengaluru