8 of 8 Network Specialist Jobs in London

Job summary We are looking for a Senior Network Specialist to be a key member of the Network team within the ELFT Digital Department. The post will act as a lead within the team for network management and support as well as support junior network team members day to day. The post holder is highly … technical and provides design, support and advice to the Network Manager and the network team. The post holder is expected to become the knowledge repository or "go-to-person" for network support, maintenance, installation or configuration, and the relevant network management tools or technologies. Main duties of the job The post is a senior technical role … in a team of specialist network staff. The role incorporates customer care, vendor relationship management, operations and communications coordination and to foster a collegiate style of working within the team and with other teams within the Digital Department. They will take full ownership of network support issues from identification to resolution, capacity planning, proactive enhancements to the More ❯

We are seeking a highly skilled and experienced Network Analyst/Architect to join our dynamic IT team. The ideal candidate will play a crucial role in designing, implementing, and optimizing our enterprise network infrastructure, with a strong focus on cloud networking, automation techniques, and traditional network architectures. You will be responsible for ensuring the seamless integration … of cloud-based and on-premise networking technologies, driving performance, scalability, and security across the entire network environment. This position demands a forward-thinking professional who can lead in developing innovative solutions while maintaining and improving our current systems. You will collaborate with IT colleagues, external vendors, and key business stakeholders to ensure that the network infrastructure aligns … with our organization's strategic goals and technology initiatives. Key Responsibilities: Design, Implement, and Manage Network Infrastructure Lead the design and deployment of robust, scalable, and high-performing network architectures, including LAN, WAN, WiFi, and cloud networking solutions. Expertise in routing, switching, and network segmentation to support business operations across multiple sites and cloud environments. Design and More ❯

Network Design Specialist - RAN & E2E Performance Three days onsite in Bristol or London Start: ASAP/3 months contract + possible extension Inside IR35 Your key accountabilities within the RAN & E2E Performance domain are: Experties in UE log analysis, Wire shark tracing and E2E analysis. Act as a lead for Capacity related evenets. Indentifying the root cause and … define measures to improve underperforming KPIs Analysing Drive Test logs and Network protocol traces for underperformance & defects in ESN PTT over SRTP. Investigate detected and reported Systematic issues within this element of the ESN Service. Performance root cause analysis using multiple sources of data primarily from: UE Application events/L1/L2/L3 information Drive Test UE … mobile telecommunications industry in the role of a lead designer with business-critical, high-availability/high-throughput systems and networks. Able to provide technical solutions, processes definition for network performance & optimisation of 4G based RAN Macro network. Proven experience in defining and understanding KPI definitions, formula and measurements of radio networks Able to analyse in depth, drive test More ❯

Senior Network Engineer – Fortinet SD-WAN Specialist Central London | Hybrid (3 days office/2 days WFH) £65,000 - £75,000 + Final Salary Pension Are you a seasoned Network Engineer with a passion for cutting-edge SD-WAN technologies? We’re looking for a Senior Network Engineer to join a dynamic team in Central London … Fortinet SD-WAN deployments , migrations, and configurations. Design and implement enterprise routing protocols including BGP , OSPF , and MPLS CE router configurations . Manage and configure a wide range of network technologies including: Cisco (Routing/Switching, ASA, NGFW, Nexus, WLC) Aruba/HPE Switching ZScaler Internet Access (ZIA) F5 BIG-IP (APM/LTM) Collaborate with service providers and … suppliers to ensure seamless network operations. Required Experience & Qualifications Fortinet SD-WAN deployment experience (essential) CCNP Enterprise (Routing & Switching/Wireless) or Security accreditation (essential) Proven experience working with service providers and suppliers SD-WAN experience with other products also considered F5 Certified BIG-IP Administrator (desirable) What’s on Offer £65,000 - £75,000 salary depending on experience More ❯

Network Design Specialist - RAN & E2E Performance Three days onsite in Bristol or London Start: ASAP/3 months contract + possible extension Inside IR35 Your key accountabilities within the RAN & E2E Performance domain are: Experties in UE log analysis, Wire shark tracing and E2E analysis. Act as a lead for Capacity related evenets click apply for full job More ❯

Network Design Specialist - RAN & E2E Performance Three days onsite in Bristol or London Start: ASAP/3 months contract + possible extension Inside IR35 Your key accountabilities within the RAN & E2E Performance domain are: Experties in UE log analysis, Wire shark tracing and E2E analysis. Act as a lead for Capacity related evenets. Indentifying the root cause and More ❯

Are you a senior networking expert ready to own the design and architecture for large-scale platforms and customer solutions? We are looking for a Principal Network Design Authority to drive efficiency, ensure technical quality, and resolve the most complex, cross-domain issues across our business. This senior role requires a Principal RF Network Design Authority to autonomously … create, implement, and lead the technical direction for major network platforms and customer solutions. RF experience is essential. Key Responsibilities RF Design Authority: Deliver and own the overall RF network design , driving efficiency and scalability through design reuse. Technical Quality: Provide technical quality assurance over engineer work and act as an expert consultant. Solution Delivery: Autonomously create and More ❯

Are you a senior networking expert ready to own the design and architecture for large-scale platforms and customer solutions? We are looking for a Principal Network Design Authority to drive efficiency, ensure technical quality, and resolve the most complex, cross-domain issues across our business. This senior role requires a Principal RF Network Design Authority to autonomously More ❯