IT Systems Engineer at LinkOrg Networks

About the Role

LinkOrg Networks seeks a dedicated IT Systems Engineer to design, implement, and maintain our organization's IT infrastructure. You will take ownership of our infrastructure, virtualization environment, Microsoft 365 ecosystem, internal servers, and day-to-day IT operations.

This role is ideal for a hands-on, versatile professional comfortable working across servers, virtual machines, networks, end-user support, and cloud systems.

Key Responsibilities

Infrastructure & Virtualization

• Deploy, configure, and maintain virtual machines using Proxmox VE, VMware, and Hyper-V
• Build and administer Windows Server 2019, Linux servers, Domain Controllers, and internal application servers
• Configure RAID, manage storage, and handle server rebuilds after hardware failures
• Deploy internal tools such as Zabbix, Netbox, TFTP, and other VMs

Microsoft 365 & Active Directory Administration

• Create and manage user accounts, shared mailboxes, and security groups
• Configure MFA, licenses, email security, signatures, and support organization-wide onboarding
• Manage Azure AD identity lifecycle and troubleshoot Office 365 issues

Networking & Systems

• Support SAN configuration (Dell EqualLogic) including IP addressing and diagnostics
• Configure printers, shared folders, DNS records, and subdomains for applications
• Assist with VLAN, LAN setup, switch configuration guidance, and NOC visibility setups

Application & Cloud Support

• Enable and configure IIS for internal application hosting
• Work with vendors (Microsoft, Dell, Zoho, hosting providers) to resolve escalated issues
• Oversee maintenance and security of company intranets and computer systems
• Install antivirus and malware protection software
• Respond to employee concerns and provide documentation to support system usage

Location

Lagos, Nigeria