---
title: "Someiah C S - InfoSec Engineer in India | Tal"
description: "Meet Someiah C S, InfoSec Engineer | Application Security, DevSecOps and Cloud Security | Vulnerability Management | Microsoft Sentinel based in India. AI stack includes claude code, claude, and codex."
image: "https://tal.club/meet/someiah-c-s/share-image"
---

# Someiah C S on Tal

## Headline

InfoSec Engineer \| Application Security, DevSecOps and Cloud Security \| Vulnerability Management \| Microsoft Sentinel

## About

I’m a security engineer with 7 years of experience across security operations, application security, cloud security and automation\. I started in SOC investigations and moved into work that helps teams find, understand and fix security issues earlier\. I work hands\-on with web and API testing, vulnerability management, CI/CD security checks, cloud monitoring and detection engineering\. I like tracing a finding to its cause, working with the team responsible for the fix, and checking that the issue is resolved\. Core areas of focus: • Application & API Security: Testing authentication, authorization and application behavior; validating findings and retesting fixes\. • DevSecOps: Working with SAST, DAST, SCA and container scanning, and building security feedback into development workflows\. • Cloud Security: Investigating cloud activity, reviewing security findings and supporting remediation across Azure, AWS and GCP environments\. • Detection & Automation: Building and tuning Microsoft Sentinel detections, log integrations and security workflows\. Technologies: Burp Suite Pro, Astra, OWASP ZAP, Semgrep, Trivy, Microsoft Sentinel, KQL, Azure Logic Apps, Azure DevOps, Bitbucket, Jira, Auth0, Entra ID, Python and PowerShell\.

## Location

India

## AI stack

claude code

claude

codex

gemini

geminicli

## Work experience

InfoSec Engineer at Traydstream, Dec 2023 \- Present · 2 yrs 11 mos, Remote, \- Investigated web and API security findings beyond the scanner report, including tracing an authentication privilege escalation to a missing entitlement check in code and validating the fix with engineering\. \- Manage application security findings from testing through remediation and retesting, working with developers to confirm risk, resolve disputed findings and check that fixes work\. \- Designed and tested a shared CI/CD security scanning workflow that gives developers feedback on new and fixed code and dependency findings during pull requests\. \- Analyzed dependency scan results to identify the upgrades that would resolve the largest groups of open findings, giving development teams a clearer order for remediation\. \- Reviewed security headers and browser protections across application and infrastructure layers, separating fixes owned by developers from those owned by the infrastructure team\. \- Supported software supply chain incident response by checking application dependencies against threat intelligence and documenting a repeatable verification process\. \- Built and tuned cloud log integrations and detections in Microsoft Sentinel, and investigated excess telemetry to improve monitoring and control ingestion costs\. \- Automated recurring security work, including application secret expiry tracking and incident workflows, so issues are recorded and routed for action\.

Security Engineer L2 at Cognisive, Apr 2022 \- Nov 2023 · 1 yr 8 mos, Coimbatore, \- Managed vulnerability findings from validation through remediation and retesting, working with the responsible teams to prevent findings from getting lost in the backlog\. \- Reviewed investigations and guided L1 engineers through incident analysis, helping the team make decisions without escalating every case\. \- Expanded my cloud security work from AWS into Azure and OCI, supporting investigations and vulnerability management across those environments\. \- Identified recurring manual work in security operations and helped improve the processes the team used to handle it\.

Security Engineer L1 at Cognisive, Aug 2019 \- Apr 2022 · 2 yrs 9 mos, Tidel park Coimbatore, \- Monitored, triaged and investigated security alerts in the SOC, separating activity that needed a response from benign or expected behavior\. \- Investigated AWS events using CloudTrail, CloudWatch and GuardDuty, building a grounding in cloud security monitoring and incident response\. \- Ran vulnerability assessments, validated findings and followed up on remediation with the responsible teams\. Developed threat hunting and detection\-rule skills while working through day\-to\-day investigations\.

Intern at Cognisive, May 2019 \- Aug 2019 · 4 mos, Learned how the SOC operates through alert monitoring, initial triage and documenting investigations for the team\.

## Education

Bachelor of Science, Information Technology, Dr\.G\.R\.Damodaran College of Science

[View the original profile](https://tal.club/meet/someiah-c-s)

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Person",
      "@id": "https://tal.club/meet/someiah-c-s#person",
      "name": "Someiah C S",
      "url": "https://tal.club/meet/someiah-c-s",
      "image": "https://tal.club/meet/someiah-c-s/profile-photo.jpg",
      "description": "Meet Someiah C S, InfoSec Engineer | Application Security, DevSecOps and Cloud Security | Vulnerability Management | Microsoft Sentinel based in India. AI stack includes claude code, claude, and codex.",
      "jobTitle": "InfoSec Engineer",
      "worksFor": {
        "@type": "Organization",
        "name": "Traydstream"
      },
      "hasOccupation": {
        "@type": "Occupation",
        "name": "InfoSec Engineer"
      },
      "homeLocation": {
        "@type": "Place",
        "name": "India"
      },
      "alumniOf": [
        {
          "@type": "EducationalOrganization",
          "name": "Dr.G.R.Damodaran College of Science"
        }
      ],
      "knowsAbout": [
        "claude code",
        "claude",
        "codex",
        "gemini",
        "geminicli"
      ],
      "mainEntityOfPage": {
        "@id": "https://tal.club/meet/someiah-c-s#webpage"
      }
    },
    {
      "@type": "ProfilePage",
      "@id": "https://tal.club/meet/someiah-c-s#webpage",
      "url": "https://tal.club/meet/someiah-c-s",
      "name": "Someiah C S on Tal",
      "description": "Meet Someiah C S, InfoSec Engineer | Application Security, DevSecOps and Cloud Security | Vulnerability Management | Microsoft Sentinel based in India. AI stack includes claude code, claude, and codex.",
      "dateModified": "2026-10-07T08:14:58.345Z",
      "isPartOf": {
        "@id": "https://tal.club/#website"
      },
      "mainEntity": {
        "@id": "https://tal.club/meet/someiah-c-s#person"
      },
      "primaryImageOfPage": {
        "@type": "ImageObject",
        "url": "https://tal.club/meet/someiah-c-s/profile-photo.jpg",
        "contentUrl": "https://tal.club/meet/someiah-c-s/profile-photo.jpg",
        "caption": "Someiah C S profile photo on Tal"
      },
      "inLanguage": "en-IN"
    }
  ]
}
```