IT Systems Engineer at LinkOrg Networks

About the Role

A reputable organization seeks a dedicated IT Systems Engineer to design, implement, and maintain its comprehensive IT infrastructure. This position oversees the maintenance and security of company intranets and computer systems, requiring a hands-on, versatile professional comfortable working across servers, virtual machines, networks, end-user support, and cloud systems.

Key Responsibilities

Infrastructure & Virtualisation

• 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 and maintain 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 (Zoho, internal apps, hosting)
• Assist with VLAN, LAN setup, switch configuration guidance, and NOC visibility setups

Application & Cloud Support

• Enable and configure IIS for internal application hosting
• Install and manage antivirus and malware protection software
• Respond to employee concerns and provide technical documentation to support end-users
• Work with vendors (Microsoft, Dell, Zoho, hosting providers) to resolve escalated issues

What We're Looking For

• Hands-on approach to infrastructure management and problem-solving
• Proficiency with virtualization platforms and server operating systems
• Strong understanding of networking fundamentals and cloud systems
• Experience with Microsoft 365 and Active Directory administration
• Ability to manage multiple priorities and support end-users effectively
• Vendor management and escalation resolution experience