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# Senior IT Engineer - T3 (Glasgow)

- **Company:** Redsquid Communications
- **Location:** Glasgow, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Microsoft Azure, Backup Devices, Cyber Security, Hyper-V, Issue Tracking Systems, Multi-protocol Systems, Windows Servers, Network Routers, Firewalls (Computer Science), Information Technology, Hardware Infrastructure, Vmware
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840625041-senior-it-engineer-t3-glasgow

## About the Role

* Proven experience in a 2nd/3rd line support role within an MSP.
 * Windows Server 2012, 2016 and 2019 installation, operation and troubleshooting.
 * Configure and manage virtualised environments (Hyper-V, VMware).
 * Familiarity with backup solutions, RMM tools, and IT security practices.
 * Exchange Online, Microsoft 365 deployment, operation and troubleshooting.
 * Active Directory and Group Policy Administration.
 * Microsoft Azure deployment, support and development exposure.
 * Networking - Routers/Switches/Firewalls installation, operation and troubleshooting.
 * Connectivity - Experience specifying and deploying Fibre, MPLS, EFM, vDSL.
 * Excellent troubleshooting and communication skills across a variety of disciplines.
 * Desirable/advantageous Telephony - 3CX, Gamma, Microsoft Business Voice., * HND or BSC / Degree in Computer Science.
 * Relevant certifications & accreditation - e.g. CompTIA, Microsoft, Azure Fundamentals would be an advantage.
 * ITIL v4 certification (or willingness to work towards it).
 * Current Driving License and own car required.

## Description

As our Senior IT Engineer, you will be responsible for delivering expert technical support across a range of customer environments, acting as an escalation point for support teams, managing projects, and ensuring excellent customer service. You will also support colleagues, maintain technical documentation, and provide guidance on cybersecurity and IT best practices., * Acting as an escalation point to 1st and 2nd line technicians.

 * Providing technical support and ticket resolution for servers and infrastructure across a broad range of customers and technologies.
 * Maintaining a high degree of customer service for all IT support queries and projects.
 * Accurately updating /maintaining our ticketing system and striving to exceed SLAs.
 * Responding to enquiries from clients and escalated tickets and effectively resolving any server hardware or software problems.
 * Liaising with third party software/hardware providers to expedite prompt resolutions for clients.
 * Provide guidance on cybersecurity and IT best practices.
 * Effectively managing tickets & task through a PSA.
 * Managing project works efficiently.
 * Mentoring and supporting colleagues.
 * Providing technical support resource to support teams.
 * Maintain accurate technical documentation and asset records.
 * Out of Hours work on occasion.


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