• Manage Windows servers, virtualization platforms, and Microsoft 365 services.

• Administer Active Directory, DNS, DHCP, and Group Policy.

• Manage VMware or Hyper-V virtual environments.

• Administer network switches, routers, VLANs, firewalls, VPNs, and wireless

networks.

• Monitor infrastructure and network performance to ensure system availability.

• Monitor cybersecurity tools, SIEM alerts, and system logs.

• Investigate security alerts, incidents, and suspicious activities.

• Conduct vulnerability assessments and coordinate remediation activities.

• Administer endpoint protection and security solutions.

• Implement security hardening and access-control measures.

• Manage patching for servers, endpoints, and other infrastructure components.

• Maintain backup and disaster-recovery systems and regularly verify recovery

readiness.

• Support cybersecurity compliance assessments and related initiatives.

• Troubleshoot and resolve infrastructure, network, and security incidents.

• Maintain accurate technical documentation, system records, and incident reports.

Desired Candidate Profile

Minimum 8 years of experience in IT infrastructure and network administration.

• At least 2–3 years of hands-on cybersecurity experience.

• Proven experience managing enterprise IT infrastructure, networks, and security

systems.

• Experience with security monitoring, log analysis, incident investigation, and

vulnerability management.