GMS-Senior-SEG-DAG

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CMS-TDR – Senior (SEG,DAG - Proofpoint and Microsoft, Varonis) Job Summary Looking for 4+ years experienced professional to manage Secure Email Gateway (SEG) operations and Data access governance (DAG) Key Responsibilities

• Administer, monitor, and optimize Secure Email Gateway (SEG) solutions, primarily Proofpoint and Microsoft Defender for Office 365 / Exchange Online Protection (EOP).
• Manage email security policies related to anti-phishing, anti-spam, malware protection, URL defense, attachment sandboxing, and email encryption.
• Investigate and respond to email security incidents, threats, and user-reported phishing campaigns.
• Configure and maintain Varonis Data Security Platform for data access governance, permission analysis, and sensitive data monitoring.
• Conduct data access reviews, entitlement analysis, and remediation of excessive or inappropriate permissions.
• Monitor and investigate anomalous file access, insider threat indicators, and data exfiltration risks using Varonis.
• Develop reports, dashboards, and compliance evidence related to email security and data governance controls.
• Collaborate with SOC, IAM, Infrastructure, and Business teams to strengthen security posture and meet compliance requirements.
• Support security audits, risk assessments, and governance initiatives.

Required Skills

• 4+ years of experience in Cybersecurity, Email Security, or Data Security domains.

• Hands-on experience with:

• Proofpoint Email Protection

• Microsoft Defender for Office 365 / Exchange Online Protection (EOP)

• Varonis Data Security Platform

• Strong understanding of phishing, malware, email authentication protocols (SPF, DKIM, DMARC), and email threat protection.

• Experience in data access governance, file permission management, and data classification.

• Knowledge of security operations, incident response, and SIEM integration.

• Strong troubleshooting, analytical, and stakeholder management skills.

Preferred Qualifications

• Certifications such as SC-200, SC-300, MS-102, Proofpoint Certified Professional (PCP), Varonis Administrator, or equivalent.
• Experience in enterprise environments with Microsoft 365 and hybrid infrastructures.
• Familiarity with compliance frameworks such as ISO 27001, NIST, GDPR, and regulatory data protection requirements.

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