Infrastructure Systems Engineer

Infrastructure & Systems Engineer

Overview
Due to continued growth and expansion, our client is seeking an experienced Infrastructure & Systems Engineer to join their IT team.

This is an excellent opportunity for a skilled IT professional who enjoys working across a broad technology landscape, including infrastructure, cybersecurity, automation, cloud services and continuous improvement initiatives. The successful candidate will play a key role in supporting business-critical systems and driving technology projects within a growing organisation.

The Role
Reporting to the Head of IT, you will be responsible for supporting, maintaining and enhancing the organisation's IT infrastructure and core technology platforms.

While initially gaining a strong understanding of the existing environment and user requirements, your primary focus will be infrastructure administration, platform engineering, cybersecurity, automation and project delivery.

You will work closely with technical colleagues, provide escalation support for complex issues, and take ownership of infrastructure improvement projects across multiple locations.

Key Responsibilities

• Administer, support and maintain Windows Server infrastructure.
• Manage Active Directory, Group Policy and user access controls.
• Support and maintain virtualised environments using Hyper-V.
• Deliver server migrations, infrastructure refreshes and upgrade projects.
• Support and implement SQL Server, IIS and Remote Desktop Services environments.
• Maintain backup, disaster recovery and business continuity solutions.
• Monitor, patch and secure servers, endpoints and infrastructure platforms.
• Assist with Microsoft 365, Azure/Entra ID and Intune administration.
• Support network infrastructure including switching, VLANs, firewalls, VPNs and WAN connectivity.
• Manage cybersecurity controls, vulnerability remediation and endpoint protection.
• Contribute to security compliance initiatives and best practice frameworks.
• Develop automation solutions using PowerShell and management tools.
• Produce and maintain technical documentation, network diagrams and knowledge base articles.
• Act as an escalation point for technical issues.
• Participate in infrastructure planning, system improvements and project delivery activities.

Technologies

• Windows Server
• Active Directory & Group Policy
• Microsoft 365 Hybrid Environments
• Hyper-V
• SQL Server
• Microsoft Intune
• Azure / Entra ID
• Email Security Platforms
• Next-Generation Firewalls
• VPN Technologies
• Backup & Recovery Solutions
• Security & Compliance Frameworks

Skills & Experience

• 6+ years' experience in IT infrastructure or systems engineering.
• Strong Windows Server administration experience.
• Experience managing Active Directory and Group Policy.
• Experience supporting and administering Hyper-V environments.
• Knowledge of Microsoft 365 hybrid environments and cloud services.
• Experience supporting SQL Server, IIS and Remote Desktop Services.
• Understanding of networking technologies including TCP/IP, switching, VLANs, WANs and VPNs.
• Experience with firewall administration and network security principles.
• Knowledge of patch management and vulnerability remediation.
• Experience with backup and disaster recovery solutions.
• Exposure to Microsoft Intune and device management platforms.
• PowerShell scripting and automation experience.
• Strong troubleshooting and problem-solving capabilities.
• Excellent communication skills with the ability to support both technical and non-technical stakeholders.
• A proactive, self-motivated approach and strong customer service mindset.

Desirable Skills

• Experience working within security-focused or highly regulated environments.
• Knowledge of cybersecurity frameworks and compliance standards.
• Experience administering email security platforms.
• Microsoft Certifications.
• Azure Certifications.
• Networking Certifications.
• Cybersecurity Certifications.

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.