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# Senior Infrastructure Engineer - Stockton-On-Tees

- **Company:** razorblue Careers
- **Location:** Thornaby, UK
- **Experience:** Expert
- **Salary:** £55,000.0 - £60,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Amazon Web Services, Microsoft Azure, Cloud Computing, Collaborative Learning, System Configuration, Desktop Computing, DevOps, Multi-Factor Authentication, Email Filtering, Failover, Hyper-V, Virtual Private Networks (VPN), Internet Small Computer System Interface (ISCSI), Microsoft Office, Windows Servers, Citrix Systems, Remote Desktop Services, Azure Active Directory, Cloud Services, Microsoft SharePoint, VMware VSphere, Private Cloud Environment, Internet Protocol Telephony, Tablet Computers, Firewalls (Computer Science), Juniper, Microsoft InTune, Amazon Relational Database Service, Cisco Firewalls, Fortinet, Cisco, Vmware
- **Published:** August 17, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5840202868

## About the Role

* Relevant networking, infrastructure, and Microsoft qualifications such as CCNA, JNCP, MCSA, or VCP
 * Experience managing Microsoft Azure and Office 365, including Conditional Access, Azure AD Connect, Exchange Online/Hybrid, SharePoint, Teams, and Intune/Endpoint Management
 * Experience with public and private cloud platforms such as AWS and Azure
 * Experience maintaining and updating VMware vSphere and Hyper-V environments, including replication and failover
 * Experience supporting FreePBX, Mitel, Gamma, and Skype/Teams VOIP systems
 * Experience with MDM, MFA, email filtering, next-generation firewalls, and antivirus solutions
 * Windows Server installation and configuration experience
 * Experience maintaining, updating, and troubleshooting SAN devices, configuring iSCSI connectivity, and managing clusters
 * Experience supporting and troubleshooting RDS, RemoteApp, and Citrix environments in on-premise and cloud settings
 * Third-line networking troubleshooting experience, including support for Palo Alto, Sophos, FortiNet, Draytek, Juniper, and Cisco firewalls
 * Experience supporting Windows desktops, applications, tablets, and mobile devices
 * Effective communication skills
 * Methodical approach to diagnosis and documentation
 * Ability to conduct independent research
 * Strong organisation and prioritisation skills
 * Full clean UK driving licence
 * Willingness to develop over time through learning resources and peer learning

## Description

* Deliver implementation projects to our customers
 * Create excellent documentation
 * Complete project handovers to service delivery
 * Implement new technologies
 * Scope and plan successful projects
 * Support internal training and staff development
 * Mentor junior team members
 * Troubleshoot and deliver high-quality solutions for our clients
 * Work across both on-premise and cloud projects
 * Support clients with cloud service configuration, Microsoft 365 migrations, server upgrades, firewall installation and security, VPN setup, and backup and disaster recovery solutions

Technologies:

 * AWS
 * Azure
 * Citrix
 * Cloud
 * Cisco
 * Firewall
 * Hyper-V
 * Support
 * Microsoft 365
 * Mobile
 * Office 365
 * Security
 * SharePoint
 * VPN
 * VMware
 * Windows
 * DevOps
 * Network
 * REST


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