Responsibilities

• Design and Implement Microsoft Exchange Server infrastructure for large enterprise
• Design and implement Exchange online and Hybrid infrastructure
• Design and Implement Active Directory and Azure AD / Entra ID infrastructure
• Configure, monitor, and maintain email security platforms, Cisco ESA & Microsoft Defender for Office 365.
• Identify and mitigate email-based threats, including phishing, spam, malware, and spoofing attacks.
• Implement email encryption, DLP policies, and secure email gateways.
• Conduct regular security audits, penetration testing, and threat analysis.
• Collaborate with IT and security teams to develop incident response plans.
• Stay updated on emerging threats and email security trends.
• Daily Monitoring of applications, Services and System alerts under the unit.
• Timely escalation of issues and problems that are identified.
• Root...