IT Systems & Network Administrator

We are seeking a hands-on IT professional to manage and support our Microsoft infrastructure, cloud services, endpoints, and network environment. The ideal candidate can troubleshoot across multiple technologies and own day-to-day operations, security, and infrastructure improvements.

Key responsibilities

• Maintain reliable and secure server, cloud, endpoint, and network services.

• Diagnose and resolve issues across identity, devices, applications, and connectivity.

• Manage access controls, security policies, updates, and configuration changes.

• Maintain infrastructure documentation, network diagrams, and operating procedures.

• Support infrastructure upgrades and coordinate with vendors when needed.

• Communicate clearly with technical colleagues and nontechnical users.

• Preferred experience

• PowerShell scripting and administrative automation a plus.

• Relevant certifications are a plus.

Requirements

• Required technical skills

• Windows Server 2022 and 2025: Installation, configuration, maintenance, patching, and troubleshooting.

• Active Directory: User and group administration, DNS, DHCP, and replication.

• Microsoft Entra ID: Identity administration, multifactor authentication, Conditional Access, and hybrid identity integration.

• Exchange Online: Mailbox administration, mail flow, permissions, email security, and troubleshooting.

• Microsoft Intune: Device enrollment, configuration profiles, compliance policies, application deployment, and endpoint management.

• Wi-Fi: Wireless configuration, authentication, coverage, performance, and connectivity troubleshooting.

• Switching: VLANs, trunking, PoE, spanning tree, and network troubleshooting.

• Cisco Meraki: Dashboard administration, MX/MR device configuration, monitoring, and troubleshooting.

• Sophos: Administration and troubleshooting of the Sophos products used in our environment.

• Network Policy Server (NPS): RADIUS configuration, network access policies, and 802.1X authentication.

• Ubiquiti Wi-Fi: Design, configuration, troubleshooting, and maintaining our corporate Wi-Fi.

• Required

• Minimum of 5 years’ experience.

• Must have a valid passport and be able to travel internationally.

• Demonstrated hands-on experience supporting a global environment.