Infrastructure Systems Engineer
NES Fircroft
As Data Centre Infrastructure & Systems Engineer you will support, enhance and secure the organisation's IT infrastructure across multiple locations. You’ll work with a broad technology stack—on premises, cloud, security and automation—to keep critical systems reliable and aligned with business goals. You will drive infrastructure projects, collaborate with cross-functional teams and contribute to technology improvements in a growing environment. This role offers hands-on delivery, escalation support and a focus on resilience and efficiency, within a mission-driven IT team.
Pay / Benefits- market-leading benefits packages
- accommodation
- visa and work permit support
- support for relocation
- career development opportunities
- Administer and maintain Windows Server infrastructure
- Manage Active Directory, Group Policy and access controls
- Support and maintain Hyper-V virtualised environments
- Deliver server migrations and infrastructure upgrade projects
- Support SQL Server, IIS and Remote Desktop Services
- Maintain backup, disaster recovery and business continuity solutions
- Monitor, patch and secure servers, endpoints and platforms
- Assist with Microsoft 365, Azure/Entra ID and Intune administration
- Support network infrastructure including switches, VLANs, firewalls, VPNs and WANs
- Manage cybersecurity controls and vulnerability remediation
- Contribute to security compliance initiatives and best practices
- Develop automation solutions using PowerShell
- Produce technical documentation and network diagrams
- Act as escalation point and participate in planning and delivery activities
- 6+ years' experience in IT infrastructure or systems engineering
- Strong Windows Server administration
- Experience managing Active Directory and Group Policy
- Experience with Hyper-V environments
- Knowledge of Microsoft 365 hybrid environments and cloud services
- Experience supporting SQL Server, IIS and Remote Desktop Services
- Networking knowledge: TCP/IP, switching, VLANs, WANs, VPNs
- Firewall administration and network security principles
- Patch management and vulnerability remediation
- Backup and disaster recovery solutions
- Exposure to Microsoft Intune and device management
- PowerShell scripting and automation
- Strong troubleshooting and communication skills
- Proactive, self-motivated with customer service mindset
- excellent communication
- proactive/self-motivated
- customer service mindset
- Windows Server
- Active Directory
- Group Policy
Reference: WJ-747_31289868 · Posted 11 Nov 2026, 08:44 PM