Role: Email Security
Location: Mumbai
Experience: 4+ Years
Walkin date and address
Interview date: 1st Aug 2026
Mumbai: TCS Yantra Park, Pokharan Road Number 2, TCS Approach Rd, Thane West, Thane, Maharashtra - 400 606.
Role Responsibilities:
5–8+ years in security engineering/operations with hands‑on in M365 Defender Email security, and AD security (Varonis)
Email Threat Monitoring & Response
Monitor email security gateways and dashboards for suspicious activities
Analyse and respond to:
Phishing emails
Email Encryption
Spam and spoofing attacks
Malware/ransomware attachments
Business Email Compromise (BEC)
Perform initial triage and investigation of email security alerts
Quarantine, block, or remove malicious emails from user mailboxes
Escalate critical incidents to L2/L3 or SOC teams
Email Security Administration
Configure and manage email security tools such as:
Microsoft Defender for Office 365
Proofpoint / Mimecast / Trend Micro (as applicable)
Manage email policies, rules, and threat filters
Support safe links, secure attachments,
and anti‑phishing policies
Review false positives and fine‑tune detection rule
Identity & Domain Protection
Support implementation and monitoring of:
SPF, DKIM, and DMARC
Detect and respond to email spoofing and domain impersonation
Assist in securing privileged email accounts
3) Data Security & Governance (Varonis)
Platform Monitoring & Health Management
Data Source Onboarding & Configuration
Alert Monitoring & Triage
Alert & Policy Optimization
Data Classification & Governance
Permissions & Access Governance
Reporting & Posture Management
Integration & Automation Support
Daily/weekly operational checklists and reports.
Alert monitoring and escalation documentation.
Sensitive data exposure and permissions review reports.
Monthly posture review decks.
Updated SOPs and runbooks.
Support documentation for newly purchased modules.
Track & all MDDR escalations and ensure closure.