1 to 25 of 49 Network Infrastructure Engineer Jobs in the UK

Senior Network Infrastructure Engineer - Newcastle (Hybrid) Over the last 5 years, MFK Recruitment has placed 45 IT professionals with this company, and 32 are still thriving there today ! The Senior Network Infrastructure Engineer Role : Were looking for a Senior Network Infrastructure Engineer to join a dynamic MSP team in Newcastle. Youll … be supporting a mix of on-prem, hybrid, and cloud environments, helping clients solve complex network challenges, and mentoring junior engineers along the way. What Youll Do: As the Senior Network Infrastructure Engineer, youll serve as the go-to escalation point for complex network & infrastructure issues. Maintain LAN/WAN, VPN, Wi-Fi, firewall … and Azure environments, including Azure Virtual Desktop. Configure and troubleshoot network devices across platforms like Cisco, Fortinet, HP, and Aruba. Collaborate with clients and vendors to deliver secure, scalable network solutions. Assist with network migrations and modernisation projects. Keep detailed documentation and provide guidance to first- and second-line engineers. What Were Looking For: 35 years experience More ❯

Senior Network Infrastructure Engineer - Newcastle (Hybrid) Over the last 5 years, MFK Recruitment has placed 45 IT professionals with this company, and 32 are still thriving there today ! The Senior Network Infrastructure Engineer Role : We’re looking for a Senior Network Infrastructure Engineer to join a dynamic MSP team in Newcastle. … You’ll be supporting a mix of on-prem, hybrid, and cloud environments, helping clients solve complex network challenges, and mentoring junior engineers along the way. What You’ll Do: As the Senior Network Infrastructure Engineer, you’ll serve as the go-to escalation point for complex network & infrastructure issues. Maintain LAN/WAN … VPN, Wi-Fi, firewall, and Azure environments, including Azure Virtual Desktop. Configure and troubleshoot network devices across platforms like Cisco, Fortinet, HP, and Aruba. Collaborate with clients and vendors to deliver secure, scalable network solutions. Assist with network migrations and modernisation projects. Keep detailed documentation and provide guidance to first- and second-line engineers. What We’re More ❯

Senior Network Infrastructure Engineer ABOUT THE ROLE This is your chance to join a truly iconic Midlands retail group. Due to ongoing company expansion, we now have an opportunity for a Senior Network Infrastructure Engineer to join my clients team. We are looking for a motivated and ambitious individual who is able to prioritise … multiple tasks and deadlines. Reporting into Senior IT Management, you will help support the administration of a large hybrid infrastructure and network estate. As part of the IT Infrastructure Operations team, you will play a lead role in the administration and support of my clients extensive network and server estate, ensuring the reliability, security and performance … of mission-critical enterprise IT systems. This role places a particular emphasis on networking and connectivity, where your expertise will help optimise and evolve the LAN, WLAN and WAN infrastructure across the organisation. CANDIDATE PROFILE/ESSENTIAL SKILLS REQUIRED We want an experienced and technically skilled Senior Network Infrastructure Engineerwith a strong track record of supporting large More ❯

Enterprise Network Engineer, Cisco, FortiGate, Azure, Global Infrastructure, Hybrid, COR7352 We are seeking an Enterprise Network Engineer to join a global, forward-thinking technology-driven organisation, working on a hybrid basis! This is an excellent opportunity for an experienced network specialist to support and enhance large-scale enterprise and cloud networks, contributing to critical … IT projects and infrastructure modernisation initiatives. The Opportunity As an Enterprise Network Engineer, you will be responsible for the design, management, optimisation, and support of global network and cloud systems. You’ll work with a variety of technologies including Cisco switches, FortiGate firewalls, SD-WAN, and Azure cloud networking to ensure performance, security, and scalability across … staff worldwide, with business centres strategically located in the UK, USA, China, and Singapore. Benefits 25 days holiday 10% pension contribution Private medical insurance What’s required of the Network Infrastructure Engineer? Hands-on experience with enterprise LAN and WAN environments (including SD-WAN) Proven expertise with Cisco switches and FortiGate firewalls Solid experience with Azure cloud More ❯

objectives over the long term and provide a reward which allows our employees to share in the success of the business. ABOUT THE ROLE We are looking for a Network Infrastructure Engineer to support the ambitious growth plans of the business. The Technology Department is at the very start of an extremely exciting journey, which makes this … role a fantastic opportunity for someone who is ambitious and really wants to make an impact and demonstrate their skills in this field. Our Network Infrastructure Engineer must have proven experience of administering, designing, and securing key network infrastructure, and be proactive and diligent in pushing forward business projects. The successful candidate must have a … wealth of experience in Azure. To succeed in this role, it is essential that the post holder has extensive knowledge of Microsoft cloud computing, network protocols, routing, switches, and network security. Additionally, the post holder must have a proactive and risk-considerate attitude and ensure we’re always operating at our best so we can serve our customers More ❯

objectives over the long term and provide a reward which allows our employees to share in the success of the business. ABOUT THE ROLE We are looking for a Network Infrastructure Engineer to support the ambitious growth plans of the business. The Technology Department is at the very start of an extremely exciting journey, which makes this … role a fantastic opportunity for someone who is ambitious and really wants to make an impact and demonstrate their skills in this field. Our Network Infrastructure Engineer must have proven experience of administering, designing, and securing key network infrastructure, and be proactive and diligent in pushing forward business projects. The successful candidate must have a … wealth of experience in Azure. To succeed in this role, it is essential that the post holder has extensive knowledge of Microsoft cloud computing, network protocols, routing, switches, and network security. Additionally, the post holder must have a proactive and risk-considerate attitude and ensure we’re always operating at our best so we can serve our customers More ❯

objectives over the long term and provide a reward which allows our employees to share in the success of the business. ABOUT THE ROLE We are looking for a Network Infrastructure Engineer to support the ambitious growth plans of the business. The Technology Department is at the very start of an extremely exciting journey, which makes this … role a fantastic opportunity for someone who is ambitious and really wants to make an impact and demonstrate their skills in this field. Our Network Infrastructure Engineer must have proven experience of administering, designing, and securing key network infrastructure, and be proactive and diligent in pushing forward business projects. The successful candidate must have a … wealth of experience in Azure. To succeed in this role, it is essential that the post holder has extensive knowledge of Microsoft cloud computing, network protocols, routing, switches, and network security. Additionally, the post holder must have a proactive and risk-considerate attitude and ensure we’re always operating at our best so we can serve our customers More ❯

Senior Network Infrastructure Engineer Hybrid Working 2 days on site a week Our client, a large and forward-thinking organisation is urgently seeking a Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced and motivated engineer with a solid background in network design, multi-site infrastructure, and on-premises and hybrid environments. The Role As a Senior Network Infrastructure Engineer, you will play a pivotal role in designing, maintaining, and evolving the organisation's network and infrastructure, supporting a multi-office WAN environment . You'll be responsible for: Designing, implementing, and optimising network infrastructure across multiple sites Managing and maintaining Routers, Switches, Firewalls, and SAN storage Leading and contributing to the transition to enterprise-grade network solutions (Juniper, Cisco, or Fortinet Supporting Windows Server, Active Directory, and VMware environments Ensuring reliability, performance, and scalability across all network and server systems Working across on-premises, Azure, and Microsoft 365 hybrid More ❯

Infrastructure & Network Engineer – Azure | Networking | Terraform London (4 days on-site) - Green Park nearest tube Permanent | Small, high-performing technical team We’re looking for a hands-on Infrastructure & Network Engineer to join an IT team of five. You’ll work across a modern hybrid environment — Azure, Microsoft 365, and on-prem infrastructure … hats , enjoys variety, and wants to own solutions end-to-end rather than work in silos. What You’ll Do Maintain and monitor a highly available hybrid cloud and network infrastructure (Azure + on-prem). Support and enhance Azure services , including Private Endpoints and Microsoft 365. Implement and automate with Infrastructure as Code (Terraform/PowerShell … . Own network operations – VPNs, inter-site connectivity, routing, switching, and security. Manage and update Palo Alto firewalls , Juniper/Cisco switches , and Windows Server environments. Support endpoint management (SCCM migration to Intune, laptops, and iPhones). Collaborate with peers and stakeholders to troubleshoot, document, and improve systems. Occasionally perform out-of-hours or weekend work for upgrades. What More ❯

Infrastructure & Network Engineer – Azure | Networking | Terraform London (4 days on-site) - Green Park nearest tube Permanent | Small, high-performing technical team We’re looking for a hands-on Infrastructure & Network Engineer to join an IT team of five. You’ll work across a modern hybrid environment — Azure, Microsoft 365, and on-prem infrastructure … hats , enjoys variety, and wants to own solutions end-to-end rather than work in silos. What You’ll Do Maintain and monitor a highly available hybrid cloud and network infrastructure (Azure + on-prem). Support and enhance Azure services , including Private Endpoints and Microsoft 365. Implement and automate with Infrastructure as Code (Terraform/PowerShell … . Own network operations – VPNs, inter-site connectivity, routing, switching, and security. Manage and update Palo Alto firewalls , Juniper/Cisco switches , and Windows Server environments. Support endpoint management (SCCM migration to Intune, laptops, and iPhones). Collaborate with peers and stakeholders to troubleshoot, document, and improve systems. Occasionally perform out-of-hours or weekend work for upgrades. What More ❯

Infrastructure & Network Engineer – Azure | Networking | Terraform London (4 days on-site) - Green Park nearest tube Permanent | Small, high-performing technical team We’re looking for a hands-on Infrastructure & Network Engineer to join an IT team of five. You’ll work across a modern hybrid environment — Azure, Microsoft 365, and on-prem infrastructure … hats , enjoys variety, and wants to own solutions end-to-end rather than work in silos. What You’ll Do Maintain and monitor a highly available hybrid cloud and network infrastructure (Azure + on-prem). Support and enhance Azure services , including Private Endpoints and Microsoft 365. Implement and automate with Infrastructure as Code (Terraform/PowerShell … . Own network operations – VPNs, inter-site connectivity, routing, switching, and security. Manage and update Palo Alto firewalls , Juniper/Cisco switches , and Windows Server environments. Support endpoint management (SCCM migration to Intune, laptops, and iPhones). Collaborate with peers and stakeholders to troubleshoot, document, and improve systems. Occasionally perform out-of-hours or weekend work for upgrades. What More ❯

Infrastructure Automation Engineer X3-Aruba- DevOps- Network Automation Network Infrastructure Automation Engineer X3 with strong skills in network automation and ideally expereince of migrating networks from Cisco to Aruba, is needed to support our higher education client drive forward the automation of their network automation, which is the largest across the UK … higher education sector. The scope will be to design, implement and test the automation of Network Infrastructure development which enables a scalable, secure, automated and resilient network service across our clients network estate. Infrastructure Automation Engineer X3-Aruba- DevOps- Network Automation Essential Expereince Experience of network system particularly Aruba technology stack, ideally … with expereince of migrating from Cisco to Aruba. Expereince of working on large scale network transformation programmes Technical lead of infrastructure-as-code (IaC), automation, deployment, configuration, management and scaling. Network infrastructure automation using DevOps practices. Strong hands-on experience with: Terraform, Ansible, or similar IaC tools CI/CD tools (e.g., Jenkins, GitLab CI, Azure More ❯

Network Infrastructure Engineer -Fully Remote -6 months initial contract -Outside IR35 -ASAP Start Currently recruiting for a seasoned Network Infrastructure Engineer, working with our leading Edinburgh-based client, specialising in digital transformation. The Network Infrastructure Engineer will be tasked with working on a large programme of projects and upgrades to the … Cisco-based network infrastructure. The successful applicant will have the ability to lead projects and people successfully and will have experience implementing processes and improved ways of working. This alongside a blend of tech skills across Cisco networking, some general infrastructure and familiarity with DevOps processes, will be required to be effective in the role. Role/Responsibilities … lead and mentor individuals from a technology perspective and to alleviate operational bottlenecks, Recent on-premise experience to advise the team and oversee their working methods, suggesting improvements. Provide infrastructure management support and redefine ways of working for the team to reduce backlog, increasing efficiency. Implement DevOps with more structure, prioritisation and visibility. Ideally CCNA+ qualified, to assist with More ❯

of ICT (Information & Communications Technology) specialists. Our mission is to help organisations optimise their operations through technology. We offer a full suite of services including cloud solutions, business applications, infrastructure support, and managed IT services. Role Summary Job Title: Senior Network Infrastructure Engineer Location: Newcastle (Hybrid: approximately 2 days remote) Salary: Up to £50,000 As … a Senior Network Infrastructure Engineer (Service Desk), you will support a range of environments - from older on-premises systems to modern cloud infrastructures. Working in a Managed Service Provider environment, you will resolve escalated incidents, troubleshoot complex network and cloud connectivity issues, and help ensure reliable, secure service delivery to clients. Key technologies include traditional networking … virtualisation, and Azure cloud (including desktop virtualisation). Key Duties Act as escalation point for major or complex network & infrastructure incidents from the service desk. Support client environments that vary: legacy on-premises, hybrid, full cloud. Maintain and troubleshoot LAN/WAN, Wi-Fi, VPN, firewall setups across multiple customer sites. Manage Azure environments, especially virtual desktop solutions More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working … across on-premises server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the … transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You’ll be responsible for planning, implementing, and More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure, who is also comfortable working … across on-premises server platforms and hybrid environments. You'll play a key role in designing, maintaining, and evolving our network and infrastructure, supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage, as well as overseeing Windows Server, Active Directory, and VMware platforms. You'll be actively involved in the … transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet, would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies, but your main focus will be on network infrastructure, server environments, and WAN connectivity. You'll be responsible for planning, implementing, and More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure , who is also comfortable working … across on-premises server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure , supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage , as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the … transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet , would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies , but your main focus will be on network infrastructure, server environments, and WAN connectivity . You’ll be responsible for planning, implementing More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure , who is also comfortable working … across on-premises server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure , supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage , as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the … transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet , would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies , but your main focus will be on network infrastructure, server environments, and WAN connectivity . You’ll be responsible for planning, implementing More ❯

Our client, a large organisation with over 5,000 staff, is urgently seeking a skilled and motivated Senior Network Infrastructure Engineer to join their Head Office team in Hertfordshire. This is an exciting opportunity for an experienced engineer with a strong background in network design and multi-site infrastructure , who is also comfortable working … across on-premises server platforms and hybrid environments. You’ll play a key role in designing, maintaining, and evolving our network and infrastructure , supporting our multi-office WAN environment. Your work will include managing routers, switches, firewalls, and SAN storage , as well as overseeing Windows Server, Active Directory, and VMware platforms. You’ll be actively involved in the … transition from current network to enterprise-grade network solutions such as Juniper, Cisco, or Fortinet , would be highly beneficial. This role also provides exposure to On-perm, Azure, Microsoft 365, and hybrid cloud technologies , but your main focus will be on network infrastructure, server environments, and WAN connectivity . You’ll be responsible for planning, implementing More ❯

Infrastructure Engineer with network skills Azure cloud, Terraform, Networking, Firewalls, Palo Alto 4 days a week in the office in London We are working with an Investment Manager in London who are seeking an experienced Infrastructure Engineer with solid understanding of Networking. The role will focus on maintaining the firms current hybrid cloud, network, Internet and server connectivity infrastructure, and the firewall estate for a demanding business environment. The individual will deal with various issues, including On-Prem/Cloud Infrastructure, networking problems, and routine scheduled network infrastructure upgrades. The candidate must be hands-on and have experience working with Azure Cisco/Juniper Firewalls Windows Server IaC concepts More ❯

Infrastructure Engineer 85,000 - 100,000 Hybrid (in x4) Financial We are working with a Private Investment Firm who are looking for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a … business landscape. Youll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and automation through scripting and Infrastructure-as-Code (IaC) practices. Maintain and monitor hybrid cloud and on-prem infrastructure, ensuring uptime and resilience. Perform routine system and network checks, proactively identifying and resolving … issues. Support Windows Server environments, Azure workloads, and Microsoft 365 services. Use PowerShell and Terraform to automate tasks and deployments. Collaborate across teams to improve network and infrastructure performance. Produce accurate documentation for systems, processes, and configurations. Participate in occasional out-of-hours maintenance and project work. Proven background in network and infrastructure engineering across hybrid More ❯

Senior Network Infrastructure Engineer ABOUT THE ROLE This is your chance to join a truly iconic Midlands retail group. Due to ongoing company expansion, we now have an opportunity for a Senior Network Infrastructure Engineer to join my clients team. We are looking for a motivated and ambitious individual who is able to prioritise More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building … ready networks across some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building … ready networks across some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯

Job Title : Network Infrastructure Design Engineer – Smart Buildings & Construction Why Join Us? Step into a dynamic technical role at a UK-leading specialist delivering fully integrated network infrastructure solutions across high-profile construction and commercial projects. Here's why this opportunity stands out: Work on Iconic Projects – Play a key role in delivering Smart Building … ready networks across some of the UK's most prestigious developments. Hands-On Impact – Own the end-to-end design and commissioning of converged network systems, from blueprint to build. Smart Technology Focus – Engage with cutting-edge IP-based building systems including Wi-Fi, security, IoT, AV, and BMS integration. Professional Growth – Access ongoing development and Cisco training within … team. Supportive Environment – Collaborate with a knowledgeable, forward-thinking technical and project delivery team that values innovation and precision. Key Role Responsibilities Translate construction drawings and technical specs into network design deliverables; raise and manage RFIs as needed. Develop high-level (HLD) and low-level (LLD) designs for complex, converged IP networks. Prepare Bills of Materials (BOMs) to support More ❯