Walk-in | Cloud Security

Tata Consultancy Services; Ernakulam; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Tata Consultancy Services in Kochi invites applicants for a Cloud Security role. You will focus on cloud hygiene, monitor AWS logs, and develop security monitoring tools to safeguard cloud environments.

Ideal candidates have 4+ years in cloud security, hands-on IAM/KMS/Secrets Manager experience, and proficiency with Terraform/CloudFormation, SIEM tools, and CSPM. In-person walk-in drive available on 12 Sept 2026.

Qualifications

• 4+ years of cloud security experience, preferably in AWS environments.
• Hands-on with IAM, KMS, Secrets Manager, and CloudFormation/Terraform.
• Experience with cloud security monitoring, SIEM, and CSPM tooling.

Responsibilities

• Monitor and secure AWS cloud environments, real-time health and performance.
• Set up alerts, analyze logs (CloudWatch, CloudTrail) and respond to incidents.
• Develop and maintain cloud security tooling (SIEM, CSPM, CSP, etc.).
• Collaborate with SOC and IT teams to remediate misconfigurations.

Skills

AWS

DevSecOps

IAM

CloudWatch

CloudTrail

GuardDuty

Inspector

Terraform

CloudFormation

Okta

Azure AD

KMS

Secrets Manager

SSM

Lambdas

Serverless

Datadog

Elastic/ELK

ServiceNow

Slack

Prisma Cloud

Cloud Security Monitoring

Tools

Terraform

CloudFormation

Elastic (ELK)

Datadog

ServiceNow

Slack

Prisma Cloud

OKTA

Azure AD

Job description

Ready to make an impact in cybersecurity? Become part of the TCS Cyber Security Unit and help protect organizations from the ever-changing threat landscape

We are hiring now!!!!

TCS Cyber Security helps global enterprises navigate an increasingly complex cyber landscape through services spanning Identity & Access Management, Cloud Security, Cyber Defence, GRC, OT Security, Data Security and AI Security.

As AI transforms the way organisations operate and defend themselves, cyber security professionals are playing a critical role in securing intelligent systems, managing emerging risks and enabling trusted innovation. At TCS, you will have the opportunity to work on next-generation security challenges while building a rewarding and future-ready career.

Role: Cloud Security

Experience Range: 4 to 15 yrs

Interview Mode: In-person - Walkin Drive on 12 Sept 2026 (Saturday)

Location: Kochi

Roles and Responsibilities

• Focus on Cyber Hygiene. Monitor cloud systems in real-time and analyze performance data to identify potential issues and improve overall efficiency of the cloud security system.
• Monitor AWS cloud system logs (CloudTrail, CloudWatch, VPC Flow Logs), set-up alert systems and create performance reports.
• Develop and maintain cloud security monitoring tools and processes, such as cloud SIEM, CSPM, and others
• Anticipate future problem areas by monitoring workflows and network traffic patterns
• Clean and organize cyber operations data for analysis and monitoring use applicable tools

Technical/Functional Skills

• AWS experience in Dev_Secops
• Need more AWS native experience (Security + Infrastructure
• IAM, Organizations, KMS, Cert Manager, Parameter store, SSM/Systems Manager, Secrets Manager, Guard duty, Inspector, Access Analyzer, Cloud watch, Cloud Trail, Security Hub, Lambda/Serverless
• Need IAC experience (TF and/or Cloud Formation)
• IDP/IAM Integration Exp (OKTA, Azure AD)
• 3rd Party Integrations: Elastic (ELK), Datadog, ServiceNow, Slack, Prisma Cloud
• Advanced knowledge of Amazon Guard Duty and Inspector.
• Monitor the logs and address the issues that aren't captured by the SOC team as that is not that high on security and highlight
• Perform alert triage and remediation, as well as incident response and drive resolution
• Monitor the misconfigurations and security issues.
• Strong Troubleshooting experience