11 Network Architecture Jobs in London

industry by bringing seamless, localised and ultra-low latency digital infrastructure to our customers. Our facilities are physically located on the ‘edge’ of the network in the countries we serve –and providing proximity to this core network is critical for the technology of tomorrow. We believe the edge … systems as well. This position will work very closely with the Tech Ops Infrastructure Manager who manages the hardware infrastructure, servers, operating systems, and network components that underpin our BMS and security systems. The ideal candidate will have a strong technical background, with a focus on optimizing the performance … and security applications efficiently. Stay abreast of the latest developments in operating systems, implementing upgrades and patches as necessary for enhanced security and performance. Network Architecture: Collaborate with the Tech Ops Infrastructure team to Design and maintain the network architecture supporting BMS and security systems, ensuring more »

solutions based on the organization's security requirements including the evaluation of appropriate firewall technologies and products Develop and enforce firewall policies to control network traffic and ensure security compliance Regularly review and update firewall rule sets to adapt to changing security needs Monitor firewall logs, investigate, and analyse … security breaches to determine the root cause and implement corrective actions in a timely manner Conduct regular network security audits to assess the effectiveness of current firewall configurations Identify vulnerabilities and recommend improvements to enhance overall network security Work closely with other IT teams to integrate firewall solutions … into the overall network architecture Provide technical expertise and support to help troubleshoot network security issues Create and maintain network security documentation, firewall configurations, policies, and procedures for reference and training purposes Stay updated on the latest cybersecurity threats, vulnerabilities, and industry best practices Skills and more »

utilising modern C++ (C++ 20/C++ 23) and Template Metaprogramming techniques. You'll be working across the full development lifecycle including design and architecture through to deployment, collaborating with a range of Investment Management professionals to create cutting edge trading systems. There are many complex technical challenges, you … and implementing multithreaded and distributed systems You have experience with Template Meta Programming (TMP) You have a strong knowledge of Linux OS and distributed network architecture, ideally with an understanding of GCC development toolchain You have a good understanding of C++ optimisation You have a thorough knowledge of more »

Network Architect | Azure Environment | Financial Exchange Outside IR35: £800 p/d. 6 months with the opportunity to convert to a permanent role. 2-3 days in office if you take up the permanent opportunity at the end of the contract. Our client has been an established name within … a truly global and recognized brand. Excitingly they're going through a huge program of change and development. They are looking for a seasoned Network Architect (Azure-focused). The role initially encompasses designing a short-term enterprise architecture (to be laid out by the Network Engineers … and then mapping out a 3-year plan: replacing all network, firewalls, switches, routers, load balancers and VPNs in Azure, and working with Cloudflare and Palo Alto. Currently, the network is managed by 2 external vendors and 3 permanent network engineers. The role reports directly to the 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 … Having Fun! What are your responsibilities: You will proactively partner with Arista Account Managers to understand and solve customer challenges and conduct (white board) network architectural sessions and Arista product presentations You will architect, design and propose Arista Data Center, Routing & Campus network and security solutions to help more »

Main purpose of the role: Contribute to the network infrastructure optimisation by defining, documenting and communicating the network standard designs to various IT and business teams. Define and document solutions involving multiple functional areas to ensure the correct interworking of the infrastructure elements that support those functions. Key … responsibilities: Evaluate project and technical requirements, and validates the proposed solutions/products fit with Network Architecture and Technology Roadmap. Document high level designs for solutions as required, including definition of interdependencies and risks. Liaises with business project management and vendor community as necessary. Validates the implementation, ensuring … that the delivered solution is consistent with the agreed architecture and will meet the requirements. Network Engineer will be primarily responsible for the Implementation of IP data networks (LAN and WAN), Internet, VPNs, and Network Services such as Network Load balancing, MPLS VPNs, Multicast Routing at more »

Network Engineer - Juniper JUNOS - Arista - OSPF/BGP - Python/Ansible Permanent ** Hybrid 3 days office Leading financial services client is looking for a Network Engineer to join their team in London. Key responsibilities include: Evaluate project and technical requirements - ensuring proposed solutions/products fit with the … Network Architecture and Technology Roadmap Document high-level designs for solutions as required, including definition of interdependencies and risks. Skills/Experience Required: Ability to obtain requirements, analyse options, and provide solutions for multiple concurrent projects Proven experience with data centre design methodologies In-depth knowledge of Multicast … protocols (Required OSPF/BGP) In-depth knowledge of MPLS-based layer 2 and layer 3 services. In-depth knowledge of firewall/DMZ architecture and perimeter network security. Knowledge of EVPN/VXLAN within the DC and implementation experience. Working knowledge of Quality of Service, Policy Routing more »

modern C++ (C++ 20/C++ 23) and Template Meta Programming techniques. You'll be working across the full development lifecycle including design and architecture through to deployment, collaborating with a range of Investment Management professionals to create cutting edge trading systems. There are many complex technical challenges, you … and implementing multithreaded and distributed systems You have experience with Template Meta Programming (TMP) You have a strong knowledge of Linux OS and distributed network architecture, ideally with an understanding of GCC development toolchain You have a good understanding of C++ optimisation You have a thorough knowledge of more »

Home based role Help strengthen our Team as our Network Capacity Analyst. Home based role. Great opportunity to join our Capacity and Reporting Team, within the Service Operations Team. You will play a crucial role in ensuring the efficient operation of our network systems. What You'll Be … Doing: '€¢Work closely with cross-functional teams to identify current and future network capacity requirements.'€¢Analyse network traffic and performance data to identify capacity bottlenecks and performance issues.'€¢Develop capacity planning models and scenarios to identify capacity gaps and plan for future network upgrades.'€¢Collaborate with network engineering teams to design and implement solutions to address capacity constraints and performance issues.'€¢Monitor and report on network capacity utilisation and performance metrics.'€¢Conduct periodic reviews of network capacity plans and adjust as necessary to ensure alignment with business needs.'€¢Maintain up-to-date knowledge of more »

Home based role Help strengthen our Team as our Network Configuration Analyst. Home based role. Great opportunity to join our Capacity and Reporting Team, within the Service Operations Team. You will play a crucial role in maintaining and optimizing ITSM (IT Service Management) Asset and Configuration Management processes. Your … managing asset and configuration policies, and conducting audits. What You'll Be Doing: '€¢Work closely with cross-functional teams to identify current and future network Configuration Management requirements.'€¢Analyse network locations, hardware, and leased line data sets to identify accuracy issues.'€¢Develop Configuration Management processes and standards.'€¢Collaborate … Configuration Management.'€¢Strong analytical and problem-solving skills, with the ability to analyse large amounts of data and make data-driven decisions.'€¢Knowledge of network architecture, devices, protocols, and performance metrics.'€¢Proficiency in tools used for data analysis, MS Excel, MS Access, SQL.'€¢Familiarity with network monitoring more »

Role: Network Designer Salary: £70,000 Location: London Are you passionate about networking, design and providing excellent service to a variety of blue chip clients? If so this is the perfect role for you! We are working with a leading consultancy who specialize in providing top-notch IT solutions … to delivering unparalleled service, they are dedicated to pushing the boundaries of what's possible in the world of networking. Role Overview: As a Network Designer, you'll be at the forefront of shaping the network infrastructures that drive our clients' success from conception through to delivery stage. … Your role will involve collaborating closely with clients to understand their unique requirements, designing bespoke network solutions, and overseeing their implementation to ensure seamless integration and optimal performance. Key Responsibilities: Work closely with clients to gather requirements and understand their business objectives. Design end-to-end network solutions more »