IT Systems Administrator

 

About euNetworks and expansion of our operations to Sofia

euNetworks is a critical bandwidth infrastructure provider, a specialist in connecting data centres and critical locations across Europe, and a leading cloud connectivity provider. We build and invest in city and long haul fibre networks and today we own and operate deep fibre networks in 18 cities, with a long haul network spanning more than 69,900 kilometres.

Headquartered in London, with our team of over 350 people located across 8 European countries, we’re excited to be expanding our business to Sofia, our eighth office location. We’re opening a new office and building a team in Bulgaria as we lay the foundations for the next phase of our growth. It’s an exciting time to join euNetworks and our new team will be pivotal to our growth.

We’re developing a new customer centre of excellence in Sofia – an important next step in how we support our existing and new customers. euNetworks serve, support and partner with some of the most discerning users of connectivity in the world – from hyperscalers, cloud service providers, data centre operators, telecom and mobile operators, to media broadcasters and enterprises across a range of sectors. Our customer base is at the centre of technological transformation and we’re building and investing in our networks to support them.

As well as a fantastic opportunity to interact and learn from so many of these large organisations in our customer base, joining euNetworks as we continue our journey offers new Sofia employees great training and development opportunities and being an important part of a multi-functional team spanning the European continent.

 

The Role

The IT Systems Administrator is responsible for maintaining and administering the IT infrastructure of euNetworks across Europe. Working as part of a team of systems administrators, the role ensures reliable, secure, and efficient operation of the organisation's server, network, and cloud environments.

 

What will you be doing?

On-Premises Server Infrastructure

• Administer on-premises Windows Server environments, including Active Directory, Group Policy, SMB file services, Remote Desktop Services (RDS), and core Windows Server roles
• Maintain and support specialised on-premises systems: NMS (Network Management Systems), GIS (Geographic Information Systems), and Finance platforms

Cloud Infrastructure & Hybrid Environments

• Administer Microsoft 365 (Exchange Online, SharePoint, OneDrive, Teams), Google Workspace (G-Suite), and Zoom
• Manage hybrid identity and directory synchronisation (Azure AD Connect / Entra ID)
• Support and maintain cloud-based platforms and SaaS services

User Support

• Deliver second-line technical support to staff across Europe via the corporate ticketing system
• Resolve escalated incidents and service requests
• Troubleshoot issues across Windows and macOS environments

Automation, Scripting & Integrations

• Design and automate deployment and operational processes using Python, PowerShell, or similar scripting languages
• Build and maintain API integrations and connections between internal and third-party systems
• Evaluate and implement new technologies, including AI-driven platforms and automation tools

Networking & Hardware

• Manage and maintain network infrastructure, including switches, firewalls, and wireless access points
• Administer Cisco Meraki wireless environments
• Manage DNS, DHCP, and network monitoring across on-premises and cloud environments
• Support data centres operations: server installs and decommissions, structured cabling, hardware troubleshooting and maintenance

MDM & Mobile Devices

• Administer MDM solutions, including Microsoft Intune
• Manage mobile devices, SIM cards, and telecom contracts

Security

• Maintain and support security tooling across the environment
• Manage patch management and vulnerability remediation processes across servers, endpoints, and infrastructure
• Administer Identity and Access Management (IAM) and Privileged Access Management (PAM) tooling
• Deploy and manage endpoint security and EDR (Endpoint Detection & Response) tools
• Contribute to compliance processes and incident response activities

Procurement & Asset Management

• Request quotations and raise purchase orders for IT equipment and components
• Track deliveries and maintain accurate asset inventory records

 

What do we want from you?

•  Extensive experience in IT / systems administration
• Strong hands-on experience with on-premises Windows Server administration: Active Directory, Group Policy, SMB, RDS
• Experience with cloud platforms and hybrid environments (Microsoft 365 / Entra ID)
• Hands-on experience with Microsoft 365, Google Workspace, and Microsoft Intune
• Experience with API configuration and system integrations
• Familiarity with security tooling and best practices
• Able to work independently and prioritise effectively
• Solutions-oriented mindset
• Fluent English is essential
• Good communication skills and a collaborative team player

 

Nice to Have

• Scripting skills in Python, PowerShell, or similar languages
• Experience with Linux system administration
• Familiarity with cloud platforms such as AWS or Azure
• Experience with infrastructure automation and CI/CD tooling
• Awareness of ISO 27001 or equivalent information security frameworks

 

 

If this position is of interest but you don’t think you meet all of the criteria listed, please consider applying still. euNetworks looks to recruit people with the right attitude, potential and ambition and for the right candidate, we will provide further training and support to enable you to develop in the role.