Opening For Email Security

Tekskills Inc.; Hyderabad; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tekskills Inc. in Hyderabad is seeking an Email Security Specialist to manage secure email flow, protect against phishing, malware, and spoofing, and integrate with DLP and endpoint security solutions.

You will administer Mimecast, configure SPF/DKIM/DMARC, and generate threat reports while coordinating with SOC and governance teams. The role covers mailbox quarantines, investigations into shadow IT, and post-incident support.

Qualifications

• 5 to 7 years of hands-on experience in email security
• Strong knowledge of SPF, DKIM, and DMARC
• Experience with threat detection methodologies and eDiscovery

Responsibilities

• Administer and monitor email security platforms (Mimecast) including policies, encryption, and continuity features
• Triage and resolve phishing alerts, malware-infected attachments, and impersonation attempts
• Coordinate with SOC and endpoint teams for email-based threat correlation
• Configure SPF, DKIM, and DMARC to strengthen email authentication and anti-spoofing controls
• Generate monthly reports on blocked threats, phishing statistics, and email traffic patterns
• Handle mailbox quarantines, user release requests, and alert fine-tuning
• Investigate shadow IT indicators and suspicious outbound communications
• Support email DLP integration and incident handling with data governance teams
• Assist in domain reputation monitoring and threat feed integrations
• Provide support during cyber drill simulations and post-incident investigations

Skills

Mimecast expertise

Email security architecture

Threat detection & incident response

Tools

Mimecast

Microsoft Defender for Office 365

Job description

Job Description:

ITCI Cyber security team is looking for Email Security Specialist will be responsible for managing the secure flow of corporate emails and ensuring email protection against phishing, malware, and spoofing. The role includes day-to-day administration of tools like Mimecast and integrating with DLP and endpoint security solutions.

Key Responsibilities:

• Administer and monitor email security platforms (Mimecast) including policies, encryption, and continuity features.
• Triage and resolve phishing alerts, malware-infected attachments, and impersonation attempts.
• Coordinate with SOC and endpoint teams for email-based threat correlation.
• Configure SPF, DKIM, and DMARC to strengthen email authentication and anti-spoofing controls.
• Generate monthly reports on blocked threats, phishing statistics, and email traffic patterns.
• Handle mailbox quarantines, user release requests, and alert fine-tuning.
• Investigate shadow IT indicators and suspicious outbound communications.
• Support email DLP integration and incident handling with data governance teams.
• Assist in domain reputation monitoring and threat feed integrations.
• Provide support during cyber drill simulations and post-incident investigations.

Key Skills & Certifications:

• Good 5 to 7 years of experience with Mimecast, Microsoft Defender for Office 365, or equivalent.
• Knowledge of SMTP, TLS, DMARC, and email threat detection methodologies.
• Familiar with email encryption, journaling, and eDiscovery.