IT Security and Network Administrator AMICO Group

Key Responsibilities:

• Administer and support Microsoft Defender for Endpoint (MDE) including device onboarding, policy application, alert monitoring, and basic incident investigation
• Support Microsoft Defender for Identity (MDI) by monitoring identity-related alerts and assisting with remediation actions
• Administer Microsoft Defender for Office 365 (MDO) including anti-phishing, anti-malware, safe links, and safe attachments policies
• Support Microsoft Defender for Cloud (MDC) by monitoring security recommendations and assisting with remediation tasks
• Escalate advanced threats and complex incidents to Supervisor/Manager.

Email Security

• Manage and support email security policies including spam filtering, phishing protection, malware detection, and email flow rules
• Investigate suspicious emails and user-reported phishing incidents
• Support email security awareness initiatives and incident response processes

Network Security

• Support administration and monitoring of network security controls such as firewalls, VPNs, and secure network access policies
• Monitor network security alerts and logs for potential threats or anomalies
• Assist in implementing standard network security rules and segmentation controls
• Coordinate with network teams and vendors for incident resolution and changes

Security Operations & Incident Response

• Monitor security dashboards, alerts, and logs across security platforms
• Perform initial triage and analysis of security incidents
• Execute containment and remediation actions as per defined playbooks or processes
• Document incidents, actions taken, and lessons learned.

Collaboration & Continuous Improvement

• Work closely with IT operations, SOC, and system teams
• Participate in security reviews, system upgrades, and platform enhancements
• Recommend improvements to security monitoring and response processes