26 to 46 of 46 Senior Network Engineer Jobs in England

Senior IT Network Engineer – London Bridge (Hybrid, 3 days on-site) Fortinet SD-WAN | Competitive Salary + Excellent Benefits We are recruiting for a Senior IT Network Engineer to join a high-profile organisation based in London. This is a fantastic opportunity for an experienced professional to take on a senior role with … responsibility for leading, supporting, and delivering complex network solutions within a secure and high-performing environment. In this position, you will play a central role in designing, implementing, and maintaining critical network infrastructure, ensuring stability, resilience, and scalability. You will be responsible for overseeing projects from concept through to successful delivery, ensuring network requirements are captured and … Fortinet SD-WAN, alongside recognised industry certifications such as CCNP (R+S/Wireless/Security) or equivalent. You should bring a proven background in operating and maintaining large-scale network environments, with the ability to engage effectively with both technical and non-technical stakeholders. Previous experience in working with third-party providers and leading on supplier engagement will also More ❯

Senior Network Operations Engineer Pay up to £68,517 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for an outstanding Senior Network Engineer to join our community of tech experts in DWP Digital, to assist in the design of Infrastructure services More ❯

Senior Network Operations Engineer Pay up to £68,517 plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for an outstanding Senior Network Engineer to join our community of tech experts in DWP Digital, to assist in the design of Infrastructure services More ❯

Overview Senior Software Engineer - Network Production Engineer Location London Business Area Engineering and CTO Ref # Description As a Network Production Engineer, you will be a critical member of the team responsible for the full lifecycle of our global network infrastructure that supports Bloomberg's core products and services. This includes building and … maintaining a network that is scalable, reliable and robust. Our network is vast, connecting several large-scale Data Centers and over a hundred edge sites. It connects Bloomberg to hundreds of thousands of our clients, over 1,500 global exchanges and trading venues over private connectivity, Internet and Public Cloud. This is a unique opportunity to help build … robust, highly scalable solutions that will power the future of how Bloomberg automates network infrastructure. You'll be trusted to design and work on tooling that builds on automation best practices and principles. We'll trust you to Develop and maintain software tools to manage a large-scale, multi-vendor network with an emphasis on automation, telemetry, and More ❯

eligible to go through this clearance. This position will be based on site near Chippenham. Your future duties and responsibilities We are looking for a highly skilled and experienced Senior Network Engineer to join our team. This role is primarily support-focused, with opportunities to contribute to network integration and design projects. The ideal candidate will … in advanced networking technologies, ensuring the stability, security, and scalability of our infrastructure. This position includes participation in an on-call rota to support business-critical systems. Key Responsibilities: Network Operations & Support: - Provide advanced troubleshooting for Dell OS10, Sonic switches, Cisco firewalls, switches, routers, Palo Alto firewalls, and NSX-T. - Manage and maintain spine and leaf architectures, BGP, VPN … configurations, and data centre patching. - Ensure high availability and performance of network services. Integration & Design: - Contribute to the design and integration of new network solutions to meet evolving business needs. - Collaborate with cross-functional teams to implement network improvements and expansions. - Maintain detailed network design documentation for operational transparency. Infrastructure Management: - Oversee IP address management and More ❯

Senior Network Design Engineer Salary to £63,000 plus package up to £81,000 Basingstoke site - some hybrid working/potential to work from other offices Must be eligible for DV Security Clearance Sanderson Government and Defence are supporting a major supplier to the UK MoD and wider government in their search for a Senior Network Design Engineer to support a variety of critical programmes across the sector. You will be based on site in Basingstoke with some work from home where possible taking into account project requirements. You may also be required in Birmingham from time to time. This is a middle way role with responsibility for low level design and then the More ❯

The position is a Senior Network Engineering role. Expectation is the successful candidate will cover BAU project and support activities ultimately with an expectation to become part of a 24x7 On-Call rota. This role is hybrid with 2 days in office at either our Erskine or Newcastle site. Successful candidate should have or be willing to obtain … SC clearance. To meet criteria you will be a British Citizen with no other citizenships and lived in the UK for the last 5 years Job Summary: This Network Engineering role focusses on both the support and implementation of Network infrastructures in a large multi-vendor multi-site environment for a DXC Customer. Role focus will cover LAN … the successful candidate will have 5 to 10 years proven work experience in a challenging, multi-vendor environment working as part of a team delivering both project engineering and Network support functions. Key Responsibilities: Network Maintenance and Troubleshooting: Maintain data network hardware and systems. Investigate and resolve network and hardware issues. Analyze, isolate, and troubleshoot network More ❯

Networking Engineers required for 6 month ongoing contracts within Aberdeen area. Roles will be responsible for implementing, and maintaining a large organization's network infrastructure, ensuring optimal performance and security. Key Responsibilities Create and implement network architectures that meet business needs, including local area networks (LANs), wide area networks (WANs), and cloud-based systems. Monitor network performance … troubleshoot issues, and ensure maximum uptime and reliability of network services. Implement and manage security measures to protect the network from unauthorized access and cyber threats, including firewalls and VPNs. Work closely with IT teams across several sites, including system administrators and network technicians, to optimize network performance and resolve issues. Maintain accurate documentation of network configurations, processes, and changes to ensure compliance and facilitate troubleshooting. Required Skills and Qualifications Technical Knowledge: Strong understanding of network protocols, hardware (routers, switches, firewalls), and software applications related to networking. Problem-Solving Skills: Ability to quickly identify and resolve network issues, ensuring minimal disruption to services. Communication Skills: Excellent verbal and written communication skills to explain More ❯

Networking Engineers required for 6 month ongoing contracts within Aberdeen area. Roles will be responsible for implementing, and maintaining a large organization's network infrastructure, ensuring optimal performance and security. Key Responsibilities Create and implement network architectures that meet business needs, including local area networks (LANs), wide area networks (WANs), and cloud-based systems. Monitor network performance … troubleshoot issues, and ensure maximum uptime and reliability of network services. Implement and manage security measures to protect the network from unauthorized access and cyber threats, including firewalls and VPNs. Work closely with IT teams across several sites, including system administrators and network technicians, to optimize network performance and resolve issues. Maintain accurate documentation of network configurations, processes, and changes to ensure compliance and facilitate troubleshooting. Required Skills and Qualifications Technical Knowledge: Strong understanding of network protocols, hardware (routers, switches, firewalls), and software applications related to networking. Problem-Solving Skills: Ability to quickly identify and resolve network issues, ensuring minimal disruption to services. Communication Skills: Excellent verbal and written communication skills to explain More ❯

pension scheme and 30 days annual leave allowance plus 10.5 bank holiday/privilege days and several other benefits. About the Role: We have a great opportunity for a Network Engineer to join the National Quantum Computing Centre (NQCC).You will be working alongside scientists, engineers, developers, and experts in quantum technologies, working to enhance the UK's … quantum computing capabilities. You will also engage with internal and external stakeholders. The Network Engineer is critical to the delivery of our ambitious technology roadmap for supporting quantum computing advantage for the UK. The NQCC oversees diverse projects for classical and quantum technologies, aiding quantum computer development in our labs. This involves intricate software, high-performance computing, security … and collaborations. We seek a candidate to optimise network infrastructure and systems, ensuring performance, security, and adherence to best practices.This role requires network expertise, security awareness, and a commitment to staying current.The candidate will manage the NQCC network, serving various IT systems whilst collaborating with multiple teams. Key Responsibilities: Managing the NQCC's networking infrastructure, you will More ❯

Senior Network Security Engineer needed in Kidlington, £450 per dayPAYE - Reference: 369800 Checkpoint, Fortinet, Cisco, Solarwinds, Ivanti Pulse 1. Uses network management tools to determine network or Voice traffic load and performance statistics to support delivery and monitoring of agreed service levels in support of the ICT strategy. 2. Creates reports and proposals for improvement … to support delivery of agreed service levels and continuous improvement to support business needs. 3. Identifies and resolves operational problems implements agreed network or Voice changes and maintenance routines to support delivery of agreed service levels. 4. Coaches/mentors the network engineers in current and correct operational practice to ensure a consistent best practice approach is adopted More ❯

be fully eligible to work in the UK without restrictions and be able to travel to the North East on occasion. The Role We're looking for an experienced Senior Network Engineer to lead and support the delivery of robust and secure networking solutions. This senior-level position involves managing full project lifecycles, providing expert support … scalable networking solutions to a diverse client base. We offer a supportive environment where your expertise will be valued and your growth encouraged. Key Responsibilities Lead end-to-end network projects: design, implementation, documentation, and support Provide 3rd line support and act as an escalation point for network-related issues Perform root cause analysis and implement long-term … fixes Maintain network configuration backups and monitor logs for operational insights Support both on-premises and cloud-based infrastructure Create and maintain technical documentation and network diagrams Experience Required: Strong understanding of TCP/IP, DNS, VPNs, WAN/LAN, and routing protocols Experience within a similar role Hands-on experience with entire Cisco Stack Skilled in log More ❯

be fully eligible to work in the UK without restrictions and be able to travel to the North East on occasion. The Role We're looking for an experienced Senior Network Engineer to lead and support the delivery of robust and secure networking solutions. This senior-level position involves managing full project lifecycles, providing expert support … scalable networking solutions to a diverse client base. We offer a supportive environment where your expertise will be valued and your growth encouraged. Key Responsibilities Lead end-to-end network projects: design, implementation, documentation, and support Provide 3rd line support and act as an escalation point for network-related issues Perform root cause analysis and implement long-term … fixes Maintain network configuration backups and monitor logs for operational insights Support both on-premises and cloud-based infrastructure Create and maintain technical documentation and network diagrams Experience Required: Strong understanding of TCP/IP, DNS, VPNs, WAN/LAN, and routing protocols Experience within a similar role Hands-on experience with entire Cisco Stack Skilled in log More ❯

five established datacentre locations globally, and several contracts in the pipeline, Hosted Services is expected to continue to grow. To support this growth, we are now looking for a Network Engineer to work within our Hosting Services team to oversee the ongoing delivery, administration and security compliance of the network infrastructure underpinning our hosted services internationally. Responsibilities … Provide expert-level support for the network infrastructure that underpins our data center based services. Ensure that network service levels are monitored, reviewed and reported on a regular basis, and that the necessary steps are taken to resolve any issues or negative trends that may be identified. Ensure that network and related activities are completed within agreed … timelines and/or in line with agreed schedules. Work with technical architects, project managers and other stakeholders to identify, assess, select and present appropriate network solutions for their needs. Build and deploy agreed solutions within specified timelines. Develop, implement and test disaster recovery and/or network fail-over plans as required. Maintain operational acceptance criteria for More ❯

Network Design Engineer +Permanent opportunity + 60,000 - 78,000 +Hybrid working on site in Basingstoke +SC/DV clearance Skills: +Network Design +Cisco +Juniper + We are looking for several Network Design Engineers to work on delivery opportunities taking place within the secure Defence and National Security sector. Your role will involve understanding the business and … hardware encryption, MPLS, and BGP. The candidate will have a good working knowledge of Cisco/Juniper products and JUNOS operating system and Cisco IOS. Ideally with industry recognised network certifications such as Cisco CCNA/CCNP, Juniper JNCIS-ENT. Demonstrable network device configuration skills, network troubleshooting skills and approach to defect resolution. Demonstrable design experience in … proposing and utilising technologies from global network vendors such as Cisco and Juniper, including production of quality technical documentation for delivery and solution support. Solid understanding of project end to end life cycle, through initial requirements gathering, design, implementation and deployment activities to Operational Acceptance into Service. Able to support effective service and project management with accurate estimation of More ❯

transforming the future of energy is hard work, we provide competitive compensation, incentives, excellent benefits and the opportunity to build a rewarding career. Are you in? Primary Purpose: Sr. Network Cloud Solution Engineers possess the experience and skills to serve and support in a lead role as a SME of Cloud Network Solutions. Create the design and lead … the implementation of high priority network initiatives and projects in both cloud and hybrid-cloud models. Provide advanced expertise, support strategic planning, and serve as an advisor for network infrastructure and connectivity solutions to enable applications and data workloads to a hybrid-cloud based model. Work in collaboration with leadership, enterprise business partners, vendors and project teams. Develop … documentation and tools to enable support organizations to resolve technical issues, including complex hybrid cloud network architecture, design, and service-related issues. Provide technical leadership to project managers and stakeholders about migrating and transitioning applications to hybrid-cloud based services and operating and maintaining applications once migrated. Design repeatable Cloud computing and hosting solutions in areas like: Disaster Recovery More ❯

About the role As a Senior Platform Network Engineer, you will operate as a senior member of the Network Infrastructure team with ownership of delivering and maintaining our service provider platform, including core MPLS infrastructure, data centre networking, enterprise routing, and secure multi-tenant services. This is a deeply technical, delivery-focused role, where you … team in change control and technical governance processes and help ensure our platform evolves securely and reliably. What will you bring? Technical Experience Good experience in a hands-on network engineering role within a service provider or enterprise environment. Deep knowledge of MPLS, BGP, OSPF, Segment Routing (MPLS-SR), and EVPN in a multi-site network. Experience working with … edge infrastructure across data centres and PoPs. Hands-on experience with Juniper (MX, EX, SRX), Cisco, and Fortinet platforms. Comfortable with firewalls, SD-WAN (especially Fortinet), and multi-tenant network security. Exposure to automation tooling and scripting (Ansible, Python) beneficial. Certifications (or demonstrable technical capability equivalent to certification level) Juniper JNCIS/JNCIP/JNCIE Cisco CCNP/CCIE More ❯

Job summary* As a senior network engineer you would be expected to have a good working knowledge of the following network technologies: Cisco ASA Palo Alto Firewalls Big IP (F5) Network Protocols Cisco Switching, Routing, Security and wireless technologies Knowledge of Virtual Environments and virtual network solutions, (i.e. VMWare, Azure) *Job description* You would … improve, you’ll spot patterns, address recurring issues, and recommend process enhancements that raise the standard of technical services. You’ll mentor junior colleagues, share your expertise, and support senior engineers when needed – all while maintaining your own professional growth, keeping pace with the latest technologies and best practices. *Bring your technical expertise to support essential public operations.* You More ❯

finding, monitoring, and resolution of issues to a successful conclusion. Ensuring core networking and hosting platforms perform at optimal levels. Producing clear and concise technical documentation. Maintaining inventory of network hardware and network IP addressing. Reporting on progress and providing feedback to team members and leadership. Attending sites for resolution of issues, to support deployment for Projects and … on security. Configure Cisco Routers and switches with security best practices. Have WAN knowledge and experience with Azure Cloud connectivity and firewalls. Show expertise in Checkpoint firewalls and other network security technologies. Exhibit strong knowledge of routing and switching protocols. Manage network security protocols e.g., SNMP, SSH, SysLog. Work with Monitoring systems e.g., SolarWinds and experience with ticket … systems, understanding priorities and SLAs. Implement and maintain robust network security measures to protect against threats and vulnerabilities. Additional Information: In addition to the application form, we also require a copy of your current CV. If you are are unable to upload your CV to your application, please email a copy to: To be eligible to apply for this More ❯

transforming the future of energy is hard work, we provide competitive compensation, incentives, excellent benefits and the opportunity to build a rewarding career. Are you in? Primary Purpose: Sr. Network Cloud Solution Engineers possess the experience and skills to serve and support in a lead role as a SME of Cloud Network Solutions. Create the design and lead … the implementation of high priority network initiatives and projects in both cloud and hybrid-cloud models. Provide advanced expertise, support strategic planning, and serve as an advisor for network infrastructure and connectivity solutions to enable applications and data workloads to a hybrid-cloud based model. Work in collaboration with leadership, enterprise business partners, vendors and project teams. Develop … documentation and tools to enable support organizations to resolve technical issues, including complex hybrid cloud network architecture, design, and service-related issues. Provide technical leadership to project managers and stakeholders about migrating and transitioning applications to hybrid-cloud based services and operating and maintaining applications once migrated. Design repeatable Cloud computing and hosting solutions in areas like: Disaster Recovery More ❯

Seeking an RF WiFi Engineer with expertise in large-scale, high-density WiFi deployments, including stadiums and warehouses. Must have strong Cisco portfolio knowledge, hands-on experience in controller configuration, testing, RF surveys, and optimization. HLD/LLD documentation skills and Ekahau experience are mandatory. Ideal candidate will have a customer-facing approach with troubleshooting and operational support expertise. More ❯