15 Permanent Senior Network Engineer Jobs in London

Senior Network Engineer Must have proven and extensive SD-WAN experience Location: Central London (4 days per week onsite/1 day per week WFH) Up to £75,000 PA Senior Network Engineer sought by a well-known and public-facing organisation of circa … numerous sites spread across the county. The business is involved in significant, complex and critical logistical operations, providing services to hundreds-of-thousands. As Senior Network Engineer, you will assume responsibility for the management of reasonably complex Local and Wide Area Networks, WiFi, VPN's and VoIP … team of circa 20 supporting (in a hands-on capacity), complex IT Infrastructure and contributing to critical projects. Responsibilities: - Management and maintenance of all network hardware and equipment, establishing best practices for installation, configuration, maintenance and troubleshooting of network assets (hardware and software). - Develop, implement, and maintain more »

Senior Network Engineer Hybrid (2 Days in office) Closest tubes - Bank, Monument, Liverpool St Paying up to £90,000 (depending on experience) Fixed term 12 month contract We are working in partnership with a major brand in the legal industry who are a global law firm who … specialise in financial law and are in need of a Senior Network Engineer to come in and join their existing team on a permanent basis. You will work closely with the Lead Network Engineer to support and maintain the organisations enterprise wide LAN/WAN … network which includes Cisco Meraki, HPE\Aruba switches & Access Points, Palo Alto based networks and firewalls, Riverbed, NetApp Storage, Pure Storage, Teams Voice, Citrix Netscaler, Mitel PBX, and Kemp load balancing technologies. You will be responsible for the installation and configuration of network hardware and kit such as more »

Senior Network Engineer + Salary: £60,000 - £80,000 + Location: London (Hybrid) The Role: Be a part of the Network Engineering team, contributing to outstanding projects alongside an exceptional group of professionals. The Senior Network Engineer is responsible of the design, integration … deployment, and performance evaluation of the full end to end Network following a continuous integration and development approach on all aspects. What you'll be doing: Analyse technical architecture of Network (Core- Distribution and access levels) to understand dependencies, points of failure, impacts, to provide recommendations for Network … infrastructure. Create and implement high and low-level designs in alignment with architecture principles and standards. Adept and creative skills for solving complex technical network across multiple functions. · In-depth troubleshooting, troubleshoot issues efficiently while effectively communicating escalations and outcomes. Network aptitude. The skill to take a new 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 … 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 »

Senior Network Engineer | 12 months FTC | Hybrid | City of London | Up to £95,000 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 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 … the 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. more »

Join Our Team as a Senior Network Engineer in a Leading Public Sector Organisation! We're seeking a Senior Network Engineer (Contract) to spearhead innovation and progress within our dynamic team. Why Join Us? Become part of a dynamic, newly re-shaped team dedicated … highly flexible working model, promoting true work/life balance. About the Role: You will play a crucial role in designing, implementing, and managing Network-based solutions while ensuring the reliability, security, and performance of the network. Key Responsibilities: Design and implement cloud networking architectures, ensuring scalability, performance, security … gateways, and other networking components in the cloud. Collaborate with cross-functional teams to seamlessly integrate networking infrastructure with cloud applications and services. Implement network security measures to safeguard cloud resources from unauthorised access and data breaches. Monitor network performance, analyze traffic patterns, and optimise configurations for high more »

Post title: Senior Network Engineer Salary: £76,000 per annum + yearly raises Location: Hybrid (2 days a week on site in London) Benefits: Large annual leave entitlement, 24% pension contribution scheme and more Our client is looking for a Senior Network Engineer to … on premise and cloud infrastructure, its communications and cyber security. SPECIFIC ACCOUNTABILITIES Lead the networks workstream on projects and programmes to ensure that the network topology complies with the agreed standards Collaborate with infrastructure engineers to ensure systems are practically designed Provide guidance and make recommendations to colleagues ensuring … that service design and transition plans can be supported by network topologies Develop a clear view of the organisations cyber risk exposure, providing meaningful risk advice and mitigations, reports to stakeholders Ensure the security of the organisations network infrastructure including managing firewalls, using vulnerability scanning, port monitoring tools more »

Job Description Senior Network Engineer with Security and Cisco - City London Our Client urgently requires a Senior Network Engineer with heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominately a … Support IPS deployment for European branches -Develop, maintain and deliver global standards to all networking devices -Remediate Penetration Test results -Ensure seamless migration of network estate to newly adopted security framework General Skills -Experience working within mission-critical environments -Experience in operational deployments -Datacentre cabling and racking of equipment more »

Senior Network Design Engineer – London (Hybrid) Great opportunity has become available for an experienced Senior Network Design Engineer to join an award-winning design consultancy with a successful track record for providing MEP engineering on a permanent basis. Our client is a highly recognised … A degree in Electronic Engineering or an ICT related degree preferred or else an industry focused diploma. Data Networking essentials such as Cisco Certified Network Associate or similar Working towards BISCI qualification or other relevant recognised industry qualification or hold RCDD. Experience designing infrastructure systems for telecommunications/data … structured cabling, audio-visual, security, network, and/or wireless systems for architectural projects. Experienced in technology within the built environment. Candidates should have experience and understanding of the RIBA process, stages, and expected level of deliverable at each stage. Demonstrating project planning, briefing to technical design task delivery more »

Job Description IT Senior Network Systems Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Network Systems Engineer ideally with at least 7 to 10 years of experience in IT ideally from within the … operate efficiently. The Client would like the following key skills: CCNP level networking Solarwinds - Service Desk Software experience Experience of Palo Alto firewalls Firemon - Network Security Devices and Policy Management Complex Switches experience is essential. Experience of Avaya PABX systems Responsible for the maintenance of the IT infrastructure of … of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure more »

Job title: Senior Network Engineer Client: Elite FinTech Salary: £120,000-£150,000 + Bonus Location: London/Hybrid Skills: Low Latency Network & Python Responsibilities: Co-location focused Network Engineering Understanding of Bandwidth options, Split ratios etc Knowledge of buffering and hardware architectures Remote hands more »

you want to work with one of the most well known asset management firms globally? Our client is seeking a highly skilled and experienced Senior Network Engineer to join there dynamic team. The successful candidate will play a key role in designing, implementing, and maintaining the network infrastructure to ensure optimal performance and reliability. Responsibilities: Design, implement, and maintain our network infrastructure to meet the company's performance and reliability requirements. Troubleshoot network issues and implement solutions in a timely manner. Collaborate with cross-functional teams to support various projects and initiatives. Must Haves more »

career to new heights with a pivotal role in the realm of aviation safety services. A prestigious, global satellite organisation is seeking a seasoned Senior Network Systems Engineer to join their Safety Systems Engineering team, a cornerstone of their Platform Engineering. This challenging role places you at 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 … initiatives New service design & client setup Solves unique and complex problems that have a broad impact on the customer environment Risk ownership and Escalation Senior management reporting, including root-cause analysis and proactive remediation Seen as a technical expert in his/her area, involved with solution design Manages … 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 more »