76 to 100 of 140 3rd Line Engineer Jobs in the UK

collaborate as team players, and are driven by continuous improvement with a focus on great results for our customers. About the role As a 3rd Line Network Support Engineer, you sit at the top of our technical escalation path. You will take ownership … SLAs and prioritising well while handling several pieces of work at once. You will suit the role if you have Proven experience in a 3rd line, Senior or escalation level network role, ideally within a managed service provider or a similar multi-customer environment. Strong hands ...

Softcat plc is seeking a Senior 3rd Line Network and Security Engineer to join the dedicated Network and Security team. You will be responsible for providing 3rd line support to both internal and external customers and drive incidents to resolution. The role ...

Leidos is seeking a Senior 3rd Line Engineer in Huntingdon, UK to diagnose and resolve complex incidents on critical IT systems. You will lead root cause analysis, drive CSI, and support Change Requests across virtualized, storage, and cloud-native platforms. The role requires deep Windows ...

Leidos is seeking a Senior 3rd Line Engineer to provide advanced troubleshooting of incidents, drive problem management, CSI, and occasional change requests on critical IT systems. The role focuses on JUNO and related infrastructure with high user activity across varied security levels. Responsibilities include escalated … support from 2nd line, complex fault resolution, and ensuring SLA/KPI achievement. Strong VMware/VDI, HCI, SAN, backup, Windows/Linux, and networking skills are essential. #J-18808-Ljbffr ...

Princes Group in the United Kingdom is hiring a Manufacturing Systems 3rd Line Support Analyst to deliver and support manufacturing systems across 15 sites. You will handle incidents, change requests, and collaborate with IT Service Desk, suppliers, and project teams. The role requires 3rd line ...

Tela Technology is seeking a 3rd Line Support Engineer in London to ensure exceptional customer experiences and resolve IT incidents. You will support team members, act as an escalation point, and travel to client sites as needed. Candidates should have a minimum of 2 years ...

Adecco Public Sector's client in Stoke is hiring an IT Infrastructure Engineer/IT Operations Engineer to join a 3rd line support team. You will resolve escalated BAU tickets and help drive infrastructure projects using modern technologies, with hybrid work options from ...

Senior 3rd Line Infrastructure Engineer Location: Huntingdon, UK Clearance - High - DV 'Developed Vetting' UNLEASH YOUR POTENTIAL You will provide a crucial role in Core Services, conducting complex fault rectification of incidents, support Problem Management, Continual Service Improvement (CSI), and occasional Change Request (CR) work ...

Senior 3rd Line Network Engineer Location: Huntingdon, UK Clearance - High DV 'Developed Vetting UNLEASH YOUR POTENTIAL Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide ...

PERM - SC CLEARED LOCATION - MANCHESTER/BLACKPOOL The role is responsible for the management and resolution of complex 3rd Line Desktop incidents, working closely with end users and wider Digital teams to deliver a modern, secure, and reliable end-user computing service. The postholder will support … Windows desktop and server technologies, ensuring devices and services align with Evergreen standards and industry best practices. Key Responsibilities Resolve complex and high‐priority 3rd Line Desktop incidents. Manage and support modern desktop environments using Intune, Autopilot, SCCM, WSUS, and Cloud Management. Support Windows 11 builds, updates ...

leading European IT service provider is seeking a Service Desk Engineer (3rd Line) in the United Kingdom. The ideal candidate will have strong SQL skills, experience with Windows Servers, and a solid understanding of Active Directory, M365, and VMWare. This role offers a competitive salary ...

solutions to a wide range of clients. As part of their ongoing growth, they are looking for a highly skilled and proactive 2nd Line Support Technician to join their team. If you are passionate about technology and looking … advance your career in a dynamic and client-focused environment, this could be the company for you! Job Summary As a 2nd/3rd Line Support Engineer, you will be responsible for handling more complex technical issue, either from direct client contact, or escalation. ...

Tektora is seeking a DV-cleared 3rd Line Storage and PKI Engineer to join a Defence-focused IT provider in Hampshire/Basingstoke. The role is on a rotating shift, five days per week on client sites with periodic travel to other sites. You will ...

Datasource Recruitment is seeking a Senior Infrastructure Engineer for a secure MOD-aligned project. The role involves hands-on 3rd line support, building and maintaining Windows Server infrastructure, and delivering high-quality technical documentation. The position requires SC clearance or eligibility, experience with HP Proliant ...

Datasource Recruitment is seeking a Senior Infrastructure Engineer for a secure MOD-aligned project. The role involves hands-on 3rd line support, building and maintaining Windows Server infrastructure, and delivering high-quality technical documentation. The position requires SC clearance or eligibility, experience with HP Proliant ...

Datasource Recruitment is seeking a Senior Infrastructure Engineer for a secure MOD-aligned project. The role involves hands-on 3rd line support, building and maintaining Windows Server infrastructure, and delivering high-quality technical documentation. The position requires SC clearance or eligibility, experience with HP Proliant ...

client, a growing, technically driven MSP thats investing heavily in automation and next generation technology require a Senior 3rd Line Engineer. This is a pivotal role within the company and will require someone who can provide solutions for complex 3 rd line issues whilst mentoring …/Entra Mentor engineers in diagnostic methodology Work closely with technical leadershipno non-technical managers blocking decisions Role requirements: Must have 3 rd line experience within an MSP Expert M365 (CA, Intune, hybrid Exchange, ATP) Strong troubleshooting methodology Confident communicator at all levels Full Microsoft Certificates desirable NinjaOne ...

Computacenter is seeking a 3rd Line technical support specialist to manage Windows desktop imaging, WIMS, and OSD. You will deliver hands‐on support for SCCM, Group Policy, and deployed applications across the client’s estate, while helping with training and documentation. The role requires governance vetting ...

TipTopJob is seeking a Solutions Engineer to join its engineering team in London. This senior role focuses on hands-on infrastructure work, 3rd line support and leading projects in a hybrid London environment. You will lead complex migrations, cloud deployments (Azure), security upgrades, and provide ...

Technology is seeking a proactive 3rd Line Infrastructure Engineer to join a large UK construction and engineering contractor. You will escalate complex incidents, automate tasks with Azure DevOps pipelines, PowerShell, Power Automate and Power Apps, and support a multi-site estate. This role emphasizes cross ...

hiring for a 3rd Line Network Engineer to join our Service Desk team.You will play a key role in supporting, maintaining and improving complex customer network environments. You will take ownership of escalated incidents, lead technical investigation through to resolution, identify root cause through problem … core hours where required) by planning, preparing, conducting, and documenting the process. Align to the On-Call rota as an escalation engineer that will support LIMA customers outside of standard business hours and weekends in a 1-week-in-4 rota. Remain forward-looking, seeking opportunity to streamline ...

LGBT Great is seeking a 3rd Line IT Engineer to join its internal technology team in Greater London. This hands-on role requires ownership of complex escalations and close collaboration with users and senior stakeholders. Hybrid work is offered: 3 days in the office ...

Infrastructure & Server Engineer to join the team on a 10-12 month fixed-term contract. The role is hands-on, requiring strong 3rd line expertise across Microsoft Azure, MECM/ConfigMgr, Intune and a hybrid on/office setup. You will work on both cloud ...

Resource Group Ltd. is seeking a Senior 3rd Line Support Engineer in Solihull on a hybrid basis. You’ll act as the final escalation point, owning incidents end-to-end, performing advanced troubleshooting across on-prem, virtualised, and cloud environments while mentoring junior engineers. Join ...

Nata Resourcing, on behalf of our client in the United Kingdom, is seeking a skilled 3rd line/Escalation Engineer for the End User Support team. The role focuses on complex troubleshooting across Microsoft 365, Entra ID, Azure, Windows Server, AD, DNS/DHCP ...