3rd Line IT Support Engineer

Circle Recruitment
South West London, United Kingdom
Today
£45,000 – £52,000 pa

Salary

£45,000 – £52,000 pa

Job Type
Permanent
Work Pattern
Full-time
Work Location
On-site
Seniority
Senior
Posted
10 Sep 2026 (Today)

Benefits

22 days annual leave (plus Bank Holidays) rising with length of service Training budget per employee Exposure to a broad range of technologies and client environments Opportunity to influence how things are done Supportive and collaborative team environment Clear scope to develop your skills and grow with the company

3rd Line IT Support Engineer
Wimbledon | £45,000 - £52,000 | Office-Based | Occasional Client Visits

Are you an experienced 3rd Line or Senior Cloud Engineer looking for a role where you'll have real influence, not just another queue of tickets?

We're partnering with a well-established, growing MSP that is looking to add a 3rd Line IT Support Engineer to its close-knit technical team. This is a senior, varied position offering exposure to Microsoft cloud technologies, infrastructure, networking, security and client-facing project work - with genuine scope to shape how the technical team operates.

You'll work alongside experienced engineers and act as a key escalation point, supporting a diverse client base while leading on projects, improving service delivery, and mentoring less experienced members of the team.

The Role

As a senior member of a small technical team, you'll be involved in:

  • Supporting and administering Microsoft 365 environments
  • Troubleshooting complex infrastructure, networking and security issues
  • Managing and maintaining virtualisation platforms (VMware/Hyper-V) and cloud-based services
  • Acting as the senior escalation point for technical incidents
  • Leading on firewall, connectivity and endpoint management activities
  • Owning project delivery, upgrades and system improvements - on time and on budget
  • Acting as a dedicated technical point of contact for key clients
  • Producing and maintaining technical documentation
  • Building strong relationships with clients and providing a high level of service

About You

We're open to different backgrounds, but you'll ideally have experience with:

  • 3rd line support within an MSP, service desk or IT support environment
  • Microsoft 365, Windows Server, cloud technologies and virtualisation (VMware/Hyper-V)
  • Networking fundamentals including DNS, DHCP, VPNs and firewalls (FortiGate preferred)
  • Entra ID, Conditional Access, SharePoint and Intune
  • Project management or client management experience, with a track record of delivering on time and budget
  • Supporting and troubleshooting complex technical issues
  • Working independently and taking ownership of tasks and projects

Experience with MDM platforms, Power BI or automation tools would be advantageous, but isn't essential.

What's on Offer?

  • 22 days annual leave (plus Bank Holidays) rising with length of service
  • Training budget per employee
  • Exposure to a broad range of technologies and client environments
  • A genuinely varied role combining support, infrastructure and cloud technologies
  • The opportunity to influence how things are done within the business
  • A supportive and collaborative team environment
  • Clear scope to develop your skills and grow with the company

For more information or to apply, please contact Gianluca at Circle Recruitment:gianluca (at) Circlerecruitment (dot) com

Keywords: 3rd Line Support Engineer, Senior Cloud Engineer, IT Support Engineer, Infrastructure Engineer, Microsoft 365, MSP, Project Management, Cloud Engineer, Network Support, VMware, Hyper-V, Office 365, London, Wimbledon, Surrey, Berkshire, Croydon, Sutton, Mitcham, Richmond

Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role! We also offer an iPad if you refer a new client to us and we recruit for them.Follow us on Facebook - Circle Recruitment , Twitter - @Circle_Rec and LinkedIn - Circle Recruitment.

Related Jobs

View all jobs

3rd Line IT Support Engineer

Circle Recruitment South West London, United Kingdom
£45,000 – £52,000 pa On-site

IT Support - 3rd Line - Trackside

Global Technology Solutions Ltd Northampton, United Kingdom
£35,000 – £42,000 pa

IT Support Engineer - MSP

Circle Recruitment South West London, United Kingdom
£35,000 – £42,000 pa On-site

3rd Line Support engineer

Exposed Solutions Lime Street, City And County Of the City Of London, United Kingdom
£50,000 – £55,000 pa Hybrid

Senior Support Engineer

Candour Chester, CH65 9HY, United Kingdom
£30,000 – £45,000 pa

IT Infrastructure Engineer

BRUSH Group Le111Ex, United Kingdom

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.