Principal Information Security Specialist

Job Summary

Job Title: Principal Information Security Specialist

Responsibilities

Security Architecture Design

• Define enterprise Data Protection reference architectures and security design patterns.
• Embed Security-by-Design and Privacy-by-Design principles into the SDLC and project lifecycle.
• Review solution architectures and recommend appropriate data protection controls.
• Perform architecture governance during project initiation, design, implementation, and production readiness reviews.
• Develop security standards and guidelines.
• Create detailed architecture diagrams and documentation using visualization tools.
• Collaborate with security engineering teams to integrate security requirements into the software development lifecycle.
• Perform security risk assessments and threat modeling exercises.
• Support audit activities and compliance reporting.
• Manage security architecture projects and initiatives using Jira for tracking and workflow management.
• Maintain comprehensive documentation in Confluence including security standards, procedures, and knowledge base articles.
• Provide security guidance and recommendations to stakeholders.
• Participate in architecture review boards and security committees.

Data Lifecycle Protection

• Understand and assess data throughout its lifecycle:
  • Data Creation
  • Data Collection
  • Data Discovery
  • Data Classification
  • Data Storage
  • Data Processing
  • Data Sharing
  • Data Retention
  • Data Archival
  • Secure Disposal
• Identify risks at every lifecycle stage and recommend appropriate protection mechanisms.

Data Protection Technologies

Design and provide architectural guidance for:

• Enterprise Data Discovery
• Information Classification Labeling
• Microsoft Purview Information Protection
• Data Loss Prevention (Endpoint, Email, Cloud, Network)
• Information Rights Management (IRM)
• Encryption (Data at Rest, In Transit, In Use)
• Tokenization
• Static Dynamic Data Masking
• Database Security Controls
• Key Management Systems (KMS)
• Certificate Lifecycle Management
• Secrets Management
• Hardware Security Modules (HSM)
• Cloud-native data protection capabilities

Project Solution Advisory

• Participate in project design workshops.
• Perform security architecture reviews.
• Define mandatory security controls for new applications.
• Identify security design gaps and provide remediation recommendations.
• Review High-Level Designs (HLD) and Low-Level Designs (LLD).
• Provide implementation guidance to engineering teams.
• Support threat modelling focused on data protection risks.

Governance Compliance

• Ensure alignment with enterprise Data Security and Cryptography Standards.
• Support Secure Architecture Evaluation and project governance forums.
• Validate adherence to regulatory requirements such as GDPR, DPDP, MAS, DORA, JFSA, etc.
• Define architecture guardrails and security exceptions where required.

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