1 to 25 of 28 3rd Line Infrastructure Engineer Jobs in the UK

Senior / 3rd Line IT Engineer - Infrastructure & Cyber Security

Hiring Organisation
RecruitmentRevolution.com
Location
CO4, Mile End, Essex, United Kingdom
Employment Type
Permanent
Ready to Own More Than the Ticket Queue? You've built solid 3rd Line infrastructure experience. You know how to get to the bottom of complex technical problems, understand the importance of security and you're ready for more ownership. This could be that step. … tools, integrations and systems - with the freedom to get involved in other technical projects as the business evolves. If you're a strong 3rd Line Engineer with cyber security credentials who's ready to broaden your remit and take genuine ownership, we'd love ...

Senior IT Infrastructure & Server Engineer / 3rd Line 12mth FTC

Hiring Organisation
ARCA Consulting Ltd
Location
EC2Y, Cripplegate, Greater London, United Kingdom
Employment Type
Permanent, Contract, Temporary
Salary
£45000 - £52000/annum Hybrid, Bonus, Pension
Senior IT Infrastructure & Server Engineer/3rd Line Support Engineer An urgent start required! Leading E-commerce Company | Hybrid 2 days per week onsite | 10–12 Month FTC | Potential to Become Permanent ARCA is proud to be working with a leading … commerce company that is looking for a hands-on Senior IT Infrastructure and Server Engineer/3rd Line Support Analyst to join its infrastructure team on an initial 10 – 12 month fixed-term contract, with the potential for the role ...

Senior IT Infrastructure & Server Engineer / 3rd Line Support

Hiring Organisation
ARCA Consulting Ltd
Location
DT1, Frome Whitfield, Dorset, Dorchester, United Kingdom
Employment Type
Permanent, Contract, Temporary
Salary
£40000 - £52000/annum Hybrid, Bonus, Pension, 25 days
Senior IT Infrastructure & Server Engineer/3rd Line Support (hands on) An urgent start required! Leading E-commerce Company | Hybrid 2 days per week onsite | 10–12 Month FTC | Potential to Become Permanent ARCA is proud to be working with a leading … commerce company that is looking for a hands-on Senior IT Infrastructure & Server Engineer/3rd Line Support Analyst to join its infrastructure team on an initial 10 – 12 month fixed-term contract, with the potential for the role to become ...

Senior IT Infrastructure & Server Engineer / 3rd Line Support

Hiring Organisation
ARCA Consulting Ltd
Location
ST4, Trent Vale, Stoke-on-Trent, Staffordshire, United Kingdom
Employment Type
Permanent, Contract, Temporary
Salary
£40000 - £52000/annum Hybrid, Bonus, Pension, 25 days
Senior IT Infrastructure & Server Engineer/3rd Line Support Analyst (hands on) An urgent start required! Leading E-commerce Company | Hybrid 2 days per week onsite | 10–12 Month FTC | Potential to Become Permanent ARCA is proud to be working with a leading … commerce company that is looking for a hands-on Senior IT Infrastructure & Server Engineer/3rd Line Support Analyst to join its infrastructure team on an initial 10 – 12 month fixed-term contract, with the potential for the role to become ...

Senior / 3rd Line IT Engineer - Infrastructure & Cyber Security

Hiring Organisation
Recruitment Revolution
Location
Colchester, Essex, South East, United Kingdom
Employment Type
Permanent
Ready to Own More Than the Ticket Queue? You've built solid 3rd Line infrastructure experience. You know how to get to the bottom of complex technical problems, understand the importance of security and you're ready for more ownership. This could be that step. … tools, integrations and systems - with the freedom to get involved in other technical projects as the business evolves. If you're a strong 3rd Line Engineer with cyber security credentials who's ready to broaden your remit and take genuine ownership, we'd love ...

Senior / 3rd Line IT Engineer - Infrastructure & Cyber Security

Hiring Organisation
RecruitmentRevolution.com
Location
Colchester, Essex, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Ready to Own More Than the Ticket Queue? You've built solid 3rd Line infrastructure experience. You know how to get to the bottom of complex technical problems, understand the importance of security and you're ready for more ownership. This could be that step. … tools, integrations and systems - with the freedom to get involved in other technical projects as the business evolves. If you're a strong 3rd Line Engineer with cyber security credentials who's ready to broaden your remit and take genuine ownership, we'd love ...

Senior 3rd Line Infrastructure Engineer

Hiring Organisation
RECRUIT123 LIMITED
Location
Walsall, West Midlands, United Kingdom
Employment Type
Permanent
Provider based in Walsall, delivering cloud and infrastructure solutions to businesses across the West Midlands. They are looking for an experienced Senior 3rd Line Infrastructure Engineer to act as a key technical escalation point, resolving complex infrastructure issues … varied, hands-on position combining high-level technical support with project delivery and mentoring junior engineers. What we need from you as a Senior 3rd Line Infrastructure Engineer: At least 5 years' experience in a senior 3rd Line technical support ...

3rd Line Infrastructure Engineer

Hiring Organisation
Michael Page Technology
Location
Windlesham, Surrey, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
3rd Line Infrastructure Engineer, you'll play a key role in maintaining and improving IT systems for a business in the Natural Resources sector. Based in Bracknell, you'll handle complex technical challenges, ensuring smooth operations and supporting the organisation's technology needs. … Client Details This role is within the Natural Resources sector and is based in Bracknellatural Resources. Description Provide 3rd line support for IT infrastructure, troubleshooting and resolving technical issues. Maintain and optimise server and network environments to ensure reliability and performance. Implement upgrades, patches ...

3rd Line / Infrastructure Engineer

Hiring Organisation
Robert Half
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£42,000 - £43,000 per annum
Robert Half have partnered to present a 3rd Line/Infrastructure Engineer vacancy. We are looking for an experienced 3rd Line & Infrastructure Engineer to provide technical support, maintain secure and reliable IT systems, and take ownership … colleagues to provide an excellent service to users. Key Skills & Experience 3+ years' experience in an ICT support or infrastructure environment. Strong 3rd line troubleshooting and problem-solving skills. Good knowledge of Microsoft 365, Azure, Entra ID, Active Directory and Group Policy. Experience supporting Windows ...

3rd Line Infrastructure Engineer

Hiring Organisation
Akkodis
Location
Middlesbrough, North Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£33000 - £38000/annum
3rd Line Infrastructure Engineer £33,000 - £38,000 Middlesbrough Our client is a leading provider, and a massive name in the industrial sector. They are looking for an experienced 3rd line systems administrator to come in and hit the ground … Middlesbrough. You will be responsible for the administration and optimisation of Microsoft-based infrastructure, cloud services and enterprise systems, providing third-line support and technical expertise across the organisation. You'll work closely with ICT teams and business stakeholders to ensure systems remain secure, reliable ...

Senior 3rd Line Infrastructure Engineer

Location
Huntingdon, England, United Kingdom
Senior 3rd Line 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 … required to support other systems that Leidos manage. These systems are highly utilised with many active users who operate at varying security levels. 3rd Line Engineers are responsible for responding to escalations from 2nd Line Engineers as well as other Resolver Groups and conduct advanced ...

Senior 3rd Line Infrastructure Engineer

Hiring Organisation
Leidos Innovations UK Limited
Location
Huntingdon, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£75,000
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 … work on IT Systems supporting key National Security outputs. 3rd line Engineers conduct reactive and proactive maintenance, primarily on the JUNO system, but may occasionally be required to support other systems that Leidos manage. These systems are highly utilised with many active users who operate at varying ...

Senior 3rd Line Infrastructure Engineer

Location
Brampton, England, United Kingdom
Senior 3rd Line 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 … required to support other systems that Leidos manage. These systems are highly utilised with many active users who operate at varying security levels. 3rd Line Engineers are responsible for responding to escalations from 2nd Line Engineers as well as other Resolver Groups and conduct advanced ...

3rd Line Infrastructure Engineer

Location
Manchester, England, United Kingdom
exponential growth, my client is currently recruiting for an experienced 3rd Line Infrastructure Engineer to join their established but rapidly expanding Tech Hub in Central Manchester. You’ll provide senior technical support and engineering across a large Off-Prem and Cloud environment. … escalation point for complex incidents and as a delivery engineer for infrastructure improvements. You’ll ensure availability, performance, security, resilience and compliance of core platforms, as well as the opportunity to lead infrastructure projects including initial investigations, implementation and roll out. Key Responsibilities ...

Senior 3rd Line Infrastructure Engineer

Hiring Organisation
RECRUIT123 LIMITED
Location
West Midlands, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Provider based in Walsall, delivering cloud and infrastructure solutions to businesses across the West Midlands. They are looking for an experienced Senior 3rd Line Infrastructure Engineer to act as a key technical escalation point, resolving complex infrastructure issues ...

3rd Line Infrastructure Engineer — Automation & Azure

Location
England, United Kingdom
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-functional communication, ITIL-aligned processes, and a path toward infrastructure design or architecture over time. #J-18808-Ljbffr ...

Senior 3rd-Line Infrastructure Engineer – Hybrid Cloud & On-Prem

Location
Manchester, England, United Kingdom
Nuvion Tech in Manchester is seeking an experienced 3rd Line Infrastructure Engineer to join their expanding Tech Hub in Central Manchester. You will provide senior technical support across a large Off-Prem and Cloud environment, acting as the escalation point for complex incidents … delivering infrastructure improvements. You will ensure availability, performance, security and resilience of core platforms, with opportunities to lead projects from investigation through rollout, using Windows #J-18808-Ljbffr ...

Senior Infrastructure Engineer - 3rd Line Windows & SCCM

Location
Birmingham, England, United Kingdom
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 ...

Senior Infrastructure Engineer - 3rd Line Windows & SCCM

Location
Corsham, England, United Kingdom
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 ...

Senior Infrastructure Engineer - 3rd Line Windows & SCCM

Location
Loughborough, England, United Kingdom
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 ...

Senior 3rd Line Infrastructure Engineer – VMware & Windows

Location
Huntingdon, England, United Kingdom
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 ...

Senior 3rd Line Infrastructure Engineer – Core Services

Location
Brampton, England, United Kingdom
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 ...

Hybrid Infrastructure Engineer - 3rd Line & M365

Location
North East, England, United Kingdom
VIQU IT Recruitment is seeking an Infrastructure Support Engineer … month contract based in Newcastle Upon Tyne, with a hybrid arrangement requiring at least 2 days onsite each week. You will provide 3rd line technical support across the IT infrastructure, focusing on Windows Server, VMware, Intune/SCCM, Active Directory and M365. You will join ...

3rd Line Infrastructure Engineer

Location
Banbury, England, United Kingdom
exciting time to join DCS and be part of our next phase of growth. The Role Reporting to the Head of IT Infrastructure, you'll act as the highest level of technical escalation for infrastructure-related issues and take a hands-on role across servers, networks … backup, disaster recovery and business continuity Monitor infrastructure performance, availability and security Lead root cause analysis for complex incidents Act as the 3rd line escalation point for 1st and 2nd line support Support infrastructure projects, migrations and upgrades Work with external ...

Infrastructure Engineer - 3rd-Line Platform Reliability

Location
Manchester, England, United Kingdom
Group in the United Kingdom is seeking an experienced Infrastructure Engineer … support our core platforms, ensuring high availability, security, and peak performance for our customers across our multi-tenant environment. You’ll act as a 3rd-line escalation point for the eCloud platform, drive complex issue resolution with vendors, perform regular patching, firmware upgrades and health checks ...