26 to 50 of 89 Network Engineer Jobs in London

looking to bring in elite team members to continue this success. This hire will be a sitting within their infrastructure team working as a Network Security Engineer - working on a broad remit of anything Security or Network focused, acting as an SME within the business for these … experience, candidates from high paced environments in tech or finance (smaller hedge fund, trading houses) will be preferred Projects may include: Operating existing production network security environments such as firewalls, SASE, CASB, Proxy etc. Network security changes in hybrid, multi-cloud and on-prem environments Provide technical network more »

Network Engineer - London Do you thrive in a fast-paced environment troubleshooting complex network issues? Are you passionate about keeping IT infrastructure running smoothly? My Client an leading marketing solutions organisation in the heart of London are looking to add an experienced Network Engineer to … their team. In this role, you'll play a pivotal role in designing, implementing, and maintaining our robust network infrastructure. Job Title: Network Engineer Salary: £45,000 - £50,000 Location: London (Hybrid) Industry: Marketing Solutions Start: ASAP IT Network Engineer Responsibilities/Tasks: To manage … 5+ years experience working with Fortinet products with associated certification. Knowledge of Cisco and Meraki kit an advantage. Familiarity with and ability to drive network segmentation approaches to ensure secure and robust network configurations. Solid technical knowledge of IT systems and virtualisation products. Good technical knowledge of multifunctional more »

Senior Network Engineer – Low latency trading £140,000-200,000 + bonus Quant Capital is urgently looking for talented Network Engineers to join a top-tier HFT in their London office. As a Network Engineer, you will play a crucial role in building, automating, and … ensuring the reliability of cutting-edge low latency infrastructure. This opportunity will allow you to work with the fastest trading network in the world, experiment with the latest technologies, and make your mark as a pioneer in the networking industry. The firm is known globally for its attitudes, technology … a primary emphasis on low latency and proprietary hardware platforms. Proactively identifying opportunities for improvements in existing configurations, technologies, and procedures to enhance overall network performance. Providing hands-on operational support for our high-performance global wireless and wired networks. Leveraging both proprietary and industry-standard monitoring and analysis more »

Network engineer - bilingual (Mandarin and English) Up to £60,000 per annum + benefits BGP networks & Pop locations, TCP/IP, HTTP, VPN 3 days per week in central London office Global leader in Content delivery networks Spectrum IT has partnered with a global leader in Content delivery … networks. With a global network of over 2800 PoPs and more than 20 years of technology expertise, their goal is to ensure that users have the best experience while providing a secure network that fosters the development of the internet. As part of their continued growth and expansion … in the EMEA region they need a network engineer to join their London team. As a network engineer cooperatively manage and support hundreds POP network with dozens of ISPs across the globe, including, but not limited to, POP build out and redesign, BGP optimization, ISP more »

Network Engineer - Backbone/Datacentre/TCP/IP/SNMP Sflow/netflow/CLOS Are you an experienced Network Engineer with datacentre exposure? Do you want to join a globally recognised company with a focus on hyperscaling their data-center networking solutions globally? If … a globally known social media platform) and they require a number of people to join them on a hybrid model in London. As a Network Engineer you will be responsible for designing, building, operating and optimising their global network, including backbone, data center, public cloud and Edge … or a related field, or experience equivalent to a Bachelor's degree based on three or more years of work experience Good understanding of network protocols including TCP/IP, DHCP, BGP, OSPF/IS-IS and MPLS related technologies. Good understanding of network monitoring protocols and tools more »

NO SPONSORSHIPS AT THIS TIME*************** Role: Sr. Network Engineer with Architecture Knowledge Location: London, UK Experience: 7-10 years Salary: 60k – 70k GBP/year Job description: Key Responsibilities Network Design and Implementation:  Design and implement robust, scalable, and secure network solutions, including LAN, WAN, VPN … and data centre networks.  Develop network architecture diagrams, technical specifications, and detailed plans.  Oversee the installation, configuration, and maintenance of network hardware and software. Performance and Optimization:  Monitor network performance and ensure optimal operation by identifying and resolving issues.  Implement network optimization strategies to improve performance … reduce latency, and increase bandwidth efficiency.  Conduct regular network assessments and capacity planning. Security and Compliance:  Implement and enforce network security policies and protocols to protect organizational assets.  Ensure network designs comply with industry standards, regulatory requirements, and security best practices.  Collaborate with the security team to more »

Job Title: Network & Security Engineer About: A prominent London-based organization is in search of a skilled Network & Security Engineer to bolster their Infrastructure Team. The role involves supporting, maintaining, and optimizing the performance, resiliency, and security of the network infrastructure. The environment comprises Cisco … and Azure. This is an exciting opportunity in a fast-paced, dynamic setting with exposure to cutting-edge networking technologies. Role Brief: Seeking a Network & Security Engineer to join the Infrastructure Team with a primary focus on maintaining the network infrastructure. This hybrid role involves working within … both network operations and project delivery. Requirements: Experience in project delivery and BAU/Operations. Proactive diagnosis and troubleshooting of networking faults and performance issues. Good understanding of cybersecurity principles, priorities, and incident management. Maintenance of network software and hardware lifecycle. Technical documentation maintenance. Proactive monitoring of network more »

Principal Network Automation Engineer London – Hybrid £85,000 + car allowance, bonus, private healthcare & strong pension A telecommunications giant are seeking a Principal Network Automation Engineer to play a pivotal role in the development and delivery of an enormous company-wide reorganisation and digital transformation. This … role encompasses diverse responsibilities, including acting as an SME within teams for network automation. The Principal Network Automation Engineer will lead the Digital Networks Platform team to build and manage mission-critical automation platforms. You will need good knowledge of cloud platforms (Azure, AWS, GCP) and Cisco more »

An elite global hedge fund are now seeking a Senior Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCIE/CCNP qualified with a strong background in low latency and multicast networks. Our client is a leading global market maker with … and reliable connectivity to proprietary trading technology, invariably around a bleeding edge Cisco environment. What you'll be doing: Design, deploy and troubleshoot global network infrastructure Design industry leading colocation (Colo) networks Implement optimisations to build ultra low latency network Work on network redesign, expansion and upgrade … Support trading teams in relation to high frequency Automation, capacity planning and connectivity advancement Manage network expansion, upgrades and support Provide expert support to high frequency trading teams What exposure you'll ideally have: LAN/WAN, Data Centres Low Latency (LL), Ultra Low Latency (ULL) Cisco, Juniper, Arista more »

Senior Network Engineer Hybrid £55,000- £65,000 My Client in The City of London are looking for an enthusiastic and highly-motivated IT professional to join our Engineering Team within the Support Department. The role will assist with delivering excellent support services to all our customers. Candidates … Line Support (40%) Troubleshooting and resolution of complex networking incidents and escalations Monitoring and fixing of networking alerts Root cause analysis and reporting of network trends Major incident resolution Service requests \ BAU firewall configuration \ network switch configuration On call support (escalations only, as part of rota) Project Work … Skills Intermediate – Understanding Networking IPv4/DHCP/DNS/Switches Intermediate – Understanding Enterprise Firewall technologies Intermediate – Understanding Enterprise WAN technologies Intermediate – Understanding Enterprise Network Management and Monitoring Intermediate – Understanding of packet capture technologies and tools more »

An elite global hedge find with a plush office space in London are now seeking a Senior Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCIE qualified with a strong background in low latency and multicast networks. Our client is a … and reliable connectivity to proprietary trading technology, invariably around a bleeding edge Cisco environment. What you'll be doing: Design, deploy and troubleshoot global network infrastructure Design industry leading colocation (Colo) networks Implement optimisations to build low latency network Work on network redesign, expansion and upgrade Support … trading teams in relation to high frequency Automation, capacity planning and connectivity advancement Manage network expansion, upgrades and support Provide expert support to high frequency trading teams What exposure you'll ideally have: LAN/WAN, Data Centres Cisco, Juniper, Arista MPLS, BGP, OSPF, multicast, TCP/UDP Colocation more »

Network Security Specialist – Quantitative Trading 4 days in office Quant Capital is urgently looking for an experienced Network Security Specialist to join one of the most prestigious trading companies globally. This role sits in an experienced London team but with global collaboration. The work is interesting but intense … however there will be no long hours in this well-resourced and efficient team. As a Network Security Specialist, you will help maintain the highest level of service and ensure the business's network security is ahead of the business requirements, whilst also pushing standardisation through automation. My … client has built numerous distributed systems on an agile, reliable, multi-vendor network infrastructure, this supports all traffic profiles from trading to internet connectivity. Enabling those systems to operate in a secure and auditable manner is a key mission of the Network Security team Key responsibilities: Collaborate closely more »

Integration is a boutique Managed Services Provider, primarily serving clients in the financial, property, and investment sectors. The Role As a Service Desk and Network Engineer , you will play a crucial role in delivering support to ensure our clients' business systems operate cost-effectively and robustly. You will … need: At least 5 years’ experience working on an IT Service Desk/MSP in a similar background/role A strong background in network technologies Relevant certifications (e.g, Microsoft 365 Fundamentals, Azure Fundamentals, CCNA) Skills In-depth knowledge of Microsoft Cloud solutions, Office 365, and Azure. In-depth … depth knowledge using backup products and disaster recovery solutions (e.g., Azure, SkyKick, Barracuda and Spanning). Knowledge of Microsoft security suites. Design and implement network infrastructure solutions based on business requirements and industry best practices. Solid knowledge of network security concepts, including firewall configuration, VPN setup, and intrusion more »

Job Title: Network and Infrastructure Lead (Engineer) Length: Permanent Salary: budget of £60,000 - £74,000 Location: London Working arrangements: Primarily in office We are working on an exciting permanent position with a London based professional association and charity who are going through a period of technology and … cultural change. They are looking for a Network and Infrastructure Lead to manage, configure, maintain, security & development of M365, InTune, SharePoint & Azure Cloud and provide technical infrastructure support of server, security and networking platforms. Responsibilities: Office 365, SharePoint Online and Azure Management (configure, maintain, security & development) Microsoft InTune (configuring … MDM and application deployment) Microsoft Cloud Technologies Cybersecurity and Network Management Recovery and Data Management Requirements: Experience in Senior Network and Infrastructure hands-on technical roles (e.g., Cloud Engineer, DevOps Engineer, Infrastructure Engineer etc) Advanced knowledge in Office 365 and SharePoint Online Management (including configuring more »

employees, and embraces all of Hewlett Packard Enterprise’s values and commitments to employees and customers alike. Role Overview The role of the Network Operations Engineer is to support expanding network projects requirement at southern based airport. This will include design & deployment/implementation, also any post … and data protection Ensuring the escalation process is followed and any issues are communicated appropriately to internal and customer management teams Configuring and deploying network equipment Creation of network design documents Driving HPE value-add service enhancements through innovation and process improvement Troubleshooting hardware and firmware issues on … all networking infrastructure Required Skills and Attributes HPE Comware Network experience Must have good knowledge of Palo Alto & Fortinet Firewalls Proven extensive networking background, minimum 5 years experience Exceptional customer service skills including the ability to simplify technical detail Highly organised with the ability to work in a fast more »

What this Job Entails: The Network Provisioning Engineer II is the focal point for all internal and external orders required to maintain the network. This position requires the ability to work independently with a high level of accuracy and attention to details. Scope: Applies company policies and procedures … delivery of services Help prioritize projects, manage and direct activities to deliver connectivity within project schedule Communicate and collaborate with internal customers, stakeholders and network carriers Assist with metrics development and operational reporting/reviews Support planned systems maintenance activity while minimizing impact to services Read and comprehend vendor … specific requirements Deploy and support client global production network including edge, backbone, data center, and content delivery network infrastructure. Provide Technical Leadership and guidance during deployment activities in the client data centers and POPs, including in the areas of facility power, cooling, rack layout and cable management, physical more »

My client, a high-end systematic trading firm is expanding their security function and are looking for a Network Security Engineer to join a small growing team and play a key role in providing expertise across several Network and Security related assignments. The role will involve managing … and securing the production network environment including a range of tasks from overseeing changes for different setups, implementing automated and scalable security systems whilst utilising your expertise to make sure security is treated as a business enabler. Requirements: Extensive background in Network engineering and security Demonstrated expertise in … multi-vendor firewall operations using modern solutions Proven experience in protecting and securing data and assets at the network level Experience in Data Center and Colo operations Exposure to cloud technologies and utilising Python for automation is a bonus Please note you will need to travel to their office more »

Technical Security Consultant – Fortinet – Palo Alto - Cisco - £75,000 – Up To £85,000 + £10K Bonus – Homebased – UK travel and London Why this business? for the largest Tech VAR globally £b turnover business technology across the Cisco & Security Firewall arena more »

and embraces all of Hewlett Packard Enterprise’s values and commitments to employees and customers alike. Role Overview: The role is to support expanding network team & to engage on a number of service offerings. This will include deployment/implementation, maintenance & proactive elements i.e health checks, firmware reviews. Training … programme creation & delivery to internal engineers. It will be predominately based in the south but also expected countrywide support requirement for our key network clients . It will require both remote & onsite working & engagement on an on call rota The tasks will include (but not limited to): Troubleshooting hardware … and firmware issues on various forms of equipment Configuring, deploying and support of network equipment Adhering to strict policies and processes around security and data protection Ensuring SLA requirements and Customer Satisfaction metrics are on or above target Creating and maintaining comprehensive and meaningful updates within the ticket handling more »

and IT Service Management. It’s our goal to always provide an engaging, relevant, and simple experience for our customers. Reporting to the Restaurant Network Product Director and working closely with the entire Global Technology Operations and Infrastructure (GTIO) team, our global markets and partners, the Restaurant Network Engineer will support the strategic direction and technical evolution of the Restaurant Network Products delivered globally to markets, corporate offices and partner locations. This is an exciting opportunity for an experienced Network Engineer to help shape the strategy and transform the global network for … the entire McDonald’s environment. Accountabilities &Responsibilities: Support the network and project engineering activities for the Restaurant Network Product, including the platforms: SD-WAN (e.g., Meraki, Cisco SD-WAN) Network Connectivity and Transport (e.g., MPLS, Internet and private/public fibers and rings) VPN Identity and Access more »

Senior Network Engineer | 12 months FTC | Hybrid | City of London | Up to £90,000 This client operates on a hybrid working model with 2 days a week being onsite in the City of London Our client is looking for a hands-on Senior Network Engineer with … good knowledge of current and upcoming technologies to join the team. Your main responsibilities will be Set up and configure network hardware such as routers, switches, hubs, and related components essential for the role. Inspect, maintain, and if needed, replace network cabling and associated equipment. Monitor and analyze … network performance regularly, covering LAN, WAN, and wireless deployments. Identify and resolve performance issues and suggest improvements to meet evolving network needs. Plan and execute improvements, modifications, or replacements of network infrastructure components while adhering to industry standards. Establish service level agreements for connectivity and uptime. Ensure more »

Job Opportunity: Senior Network Automation Engineer - Low Latency Focus Are you a seasoned network engineer seeking an opportunity to contribute to the development of the world's most advanced low-latency network? Do you want to join a dynamic team and become a crucial part … core of our success, fostering an environment where you can engage with professionals at all levels of the business. The Role: As a Senior Network Engineer, you will play a pivotal role in designing, configuring, and supporting our global low-latency platform. Your responsibilities will include automating day … to-day network processes and utilizing cutting-edge monitoring tools to troubleshoot network-related issues. Key Responsibilities: Design, configure, and support the firm's global low-latency platform. Automate day-to-day network processes. Utilize cutting-edge monitoring tools to troubleshoot network-related issues. Skills Required more »

Enterprise Cloud Network Infrastructure Engineer Our client is a leading cross-border payments provider going through an extensive digital transformation and are looking for an experienced Cloud Network Infrastructure engineer to join their team. Reporting to the Head of production Services and Infrastructure, you will be … responsible for the leadership, development and maintenance of the enterprise network infrastructure as well as end to end management of the operational activities of the bank’s information technology network infrastructure. About you? This ideal candidate will have excellent knowledge around networks, having used AWS, GCP or Azure … in the past. Experience in network design as well as managing network devices and applications is preferable. Key Responsibilities Assist the Head of Production Services and Infrastructure in communicating the department’s strategic direction and objectives to all by establish and manage service levels with key internal and more »

important contribution to make towards that goal and expect everyone to have quality and customer experience at the forefront of their minds. Job Description Network Systems Engineer (Pre-Sales) - Client to Cloud Networking ● United Kingdom ●Full-time Job Description What will you do? We are experiencing tremendous growth … and have an immediate need for a self-motivated Pre-Sales Network Systems Engineer to provide pre-sales technical support for our customers and prospects in the UK and Ireland. The Systems Engineer is a critical component of the Arista Sales team. The main responsibility of the … Systems Engineer is acting as a trusted advisor to our customers and prospects to identify opportunities, gather requirements and design creative solutions. What will you gain: Deep technical, dynamic, startup-like environment Be part of a small, highly motivated team and make a big impact with customers and within more »

Network Engineer | Contract | Inside IR35 | Hybrid | Competitive market rates | City of London This client operates on a hybrid working model with 3 days being onsite in the City of London The Role: The opportunity is to join a prestigious financial services organisation. The client is a global organisation … which provides many technological opportunities within their business. Providing support for all network-related incidents and projects (3rd line) Providing consultancy to teams Knowledge sharing Incident management This role will be heavily focussed on BAU work Required Skills and Experience: A history of working in Low Latency Environments Experience more »