Tata Consultancy Services
Linkedin · Posted 7d ago
Data Security Assessor
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Indexed description
Job DescriptionData Security Assessor (GCP-based conversational AI)
Must have
- Candidates with strong hands-on GCP data security, with experience in assessing and implementing encryption, DLP and DAM controls.
- Security assessment of GCP-based conversational AI, telephony, API, and backend integration architecture.
- Strong experience in cloud security architecture, preferably Google Cloud Platform.
- Hands-on knowledge of: GCP IAM/VPC/Shared VPC/Cloud Run/GKE/ BigQuery/ Cloud Storage/ Datastore/ Firestore/ Cloud KMS/ Secret Manager
- Experience assessing data protection controls for PII, PCI, or regulated customer data.
- Understanding of logging, SIEM integration, audit trails, and security monitoring.
- Experience with threat modeling and architecture risk reviews.
- Experience conducting security architecture or application security reviews.
- Understanding of cloud platforms such as Google Cloud.
- Hands-on experience with security automation using Java or Python.
- Knowledge of ERP security models and Segregation of Duties (SoD).
- Familiarity with vulnerability management and risk assessment methodologies.
- Strong analytical, documentation, and communication skills.
- Ability to work effectively with cross-functional business and technical teams.
- Review security controls for GCP Shared VPC, interconnects, service accounts, IAM, and network segmentation.
- Implement Sentinel policies for enforcing encryption standards.
- Implement database activity monitoring and blocking rules in GCP.
- Assess AI-specific risks, including prompt/context leakage, model input/output handling, and knowledge store access.
- Produce findings report with risk ratings, gaps, and remediation recommendations.
- Review application architecture, integrations, APIs, and data flows to identify security risks.
- Assess sensitive data handling, including Personally Identifiable Information (PII), financial, payroll, and supplier information.
- Evaluate identity and access management (IAM), role-based access controls (RBAC), segregation of duties (SoD), and privileged access.
- Collaborate with cybersecurity, enterprise architecture, infrastructure, and application teams during project implementation.
- Review encryption standards for data at rest and in transit.
- Assess third-party vendors and cloud solutions for security and compliance requirements.
- Track remediation activities and verify implementation of security recommendations.
- Prepare assessment reports, risk documentation, and executive summaries.
- Support internal and external security audits.
- 3–8+ years of experience in information security, cybersecurity, governance, risk, compliance (GRC), or ERP security.
- Experience with security assessments of SaaS platforms, preferred- Finance, Supply Chain, and Oracle HCM.
- Strong understanding of:
- Identity and Access Management (IAM)
- Data classification
- Encryption technologies
- Authentication and authorization
- Secure SDLC
- Cloud security principles
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