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Security IAM Engineer

Tata Consultancy Services

2 - 5 years

Chennai

Posted: 17/12/2025

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Job Description

Role - Security IAM Engineer

Required Technical Skill Set - GCP Identity and Access Management (IAM), Access Policies, Security Protocols, Networking Troubleshooting

Experience - 3 to 6 years

Location - Ahmedabad & Chennai


Required Technical Skills:

  • Access Policies & IAM: A clear understanding of access policies, service accounts, and how the GCP management console works.
  • Identity and Access Management (IAM): Strong understanding of IAM roles and policies within GCP.
  • Cloud Computing: Solid understanding of cloud providers, specifically Google Cloud Platform (GCP), including core services.
  • Security Protocols: Knowledge of security best practices for securing cloud resources and experience with Networking concepts, protocols, and services, e.g. SSL, TLS, HTTPS, TCP, UDP,VPN, Firewall.
  • Networking Troubleshooting: Good networking troubleshooting background (especially for VPC-SC and IAP troubleshooting). Experience in solving VPN, VPC, and public/private networking issues.
  • Log Analysis: Proven ability to analyze logs for security-related issues and identifying patterns. Experience with monitoring and logging tools such as Cloud Logging, Cloud Monitoring, Datadog, Prometheus stack, and Grafana for troubleshooting and performance analysis.
  • Operating Systems: Proficiency with Linux and Windows.
  • Scripting: Familiarity with basic scripting for configuration and troubleshooting.
  • Security Tools: Familiarity with security tools within GCP (e.g., Cloud KMS, Security Command Center).
  • Version Control: Hands-on experience with Git.
  • Basic scripting (PowerShell, Python, Shell)
  • Client Facing / Communication skills Mandatory Advanced
  • English Proficiency Mandatory - Advanced
  • Customer Service and Customer Experience
  • Effective and clear Communication
  • Ability to communicate technical content/advice in a structured manner
  • Ability to effectively communicate and interact as part of a Global team
  • Cloud Security Best Practices
  • Infrastructure as code
  • Authentication Technologies/Protocols
  • Authorization Models
  • Cyber Security Risks


Experience:

  • IT Experience: 3+ years of experience in IT, including infrastructure, security, and networking.
  • Cloud Deployment (Plus): Experience building GCP-based deployments which will necessarily require IAM knowledge.
  • Troubleshooting Experience: 3+ years of experience in troubleshooting, diagnosing, and resolving complex issues.
  • Support Experience: Familiarity with support methodologies, case lifecycles, and analytical skills for breaking down issues.


Certifications:

  • Google Cloud Associate Cloud Engineer (ACE) certification is required.
  • Google Cloud Certified Professional Cloud Architect (PCA) certification is desired.
  • Equivalent Cloud Certifications are desired.


Roles & Responsibilities:

  • Operational support for 247365 environment
  • This role ensures secure and timely access provisioning, ticket resolution, and compliance with organizational security policies.
  • Ticket Management: Handle IAM-related Issue, troubleshoot authentication issues, and escalate to SME.
  • Access Administration: Execute user provisioning/de-provisioning, role assignments, and access reviews.
  • Change Implementation: Apply approved configuration changes and validate in non-prod before production rollout.
  • Compliance & Audit: Maintain logs, generate reports, and support audit activities.
  • Shift Operations: Perform daily checks, manage shift handovers, and ensure SLA adherence.
  • Collaboration: Work with teams for integrated security operations.
  • Validate role-based access control (RBAC) and attribute-based access control (ABAC) policies
  • Assist in onboarding new applications to IAM systems
  • Validate connectors and troubleshoot integration issues
  • Coordinate with SME for major upgrades and migrations.

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