1 to 25 of 166 Network Architecture Jobs in London

Director of Network Architecture - Hybrid (London or Milton Keynes) About the Role Were seeking a Director of Network Architecture to define and execute a forward-thinking network strategy that ensures scalability, reliability, and security across a rapidly growing organisation. This is a unique opportunity to … a transformative journey, integrating multiple acquired networks and driving architectural maturity across the business. ---------------------------------------- Key Responsibilities Strategic Leadership : Develop and implement a long-term network architecture roadmap aligned with business objectives. Team Management : Lead and mentor a team of network architects and engineers, fostering a culture of … innovation and excellence. Lifecycle Ownership : Oversee the design, deployment, and optimisation of network systems and services. Cross-Functional Collaboration : Work closely with IT, operations, and product teams to ensure seamless integration of network solutions. Innovation & Transformation : Stay ahead of industry trends and emerging technologies to drive continuous improvement. More ❯

Reporting to the Head of Network & Operations, the Network Engineers are responsible for supporting the evolution of the company's Network from its current test lab environment at their datacenter through to the upcoming network deployment and the continuous expansion plan. The network, which is … multi-vendor and white label, is at the leading edge of next-generation network design and will inspire the imagination and curiosity of highly technical network engineers with previous experience as senior network engineers within an ISP or Carrier environment. Ideally, candidates will have significant network … CIIE, within a carrier/ISP environment. This role is probably not suitable for an Enterprise-based NW Engineer. The key deliverables for the Network Engineers will include: Taking engineering accountability for this innovative start-up's Next Generation ISP/Carrier network throughout its evolution. Handling day More ❯

Highly skilled network planning experts, specialised in a variety of services, including fixed, core, fibre, radio transmission, Radio Access, Distributed Antenna Systems, Wi-fi, and other specialist services. Core Network Planning Connect44 delivers Core Network Services from its Centres of Excellence and Network Operations Centres (NOC … in the UK and Romania. Our Core Network services provide planning, optimisation, integration, monitoring, remote intervention and field support services to Mobile Network Operators, Telecoms Fixed Networks, Aggregation Network Providers, Fibre Network internal and external customers and Telecoms Site Providers... Our expert teams deliver network architecture solutions to our Network Operator customers, including the arrangement and interconnection of network elements; switches, routers, gateways, and servers. The architecture solution will cover default factors; scalability, redundancy, and fault tolerance, plus operator specific requirements, to ensure specific availability targets and efficient traffic management. More ❯

Network Engineer Category: Infrastructure/Cloud Main location: United Kingdom, England - South East, London Position ID: J0325-0948 Employment Type: Full Time CGI UK Careers - Your mission found here By playing this video you consent to Google/YouTube processing your data and using cookies - Learn more . Position … problems. Our teams collaborate closely with clients to help them exploit technologies and maintain a competitive advantage. We are seeking a hands-on Senior Network Engineer to design and deploy a next-generation hybrid and multi-cloud Wide Area Network, integrating physical and virtual appliances alongside public cloud … quality individuals who meet most criteria. Your future duties and responsibilities: Design and implement WAN configurations in Cloud & Cisco. Design and implement application and network policies in SD WAN. Contribute to network automation with the development team. Document and manage design and configuration details. Verify and validate delivered More ❯

Join to apply for the Global IT Network Senior Director role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the Global IT Network Senior Director role at TieTalent About About Locations : Canary Wharf | Boston | Atlanta Who We Are Boston Consulting Group … firm and throughout all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The Senior Director – Network Platform Lead is responsible fordriving the strategy, execution, and optimization of BCG’s global network infrastructureacrosson-premises, cloud, and hybrid environments. This role … ensuresend-to-end automation, high availability, security, and scalabilityof network services while integratingSD-WAN, cloud networking, and AI-driven automationto supportglobal business operations. The leader will overseenext-generation network architecture, operations, and transformation, ensuring a seamless and high-performance connectivity experience. Key Responsibilities Strategic Leadership & Transformation: Define More ❯

Join to apply for the Senior Principal Network Architect role at Equinix 1 week ago Be among the first 25 applicants Join to apply for the Senior Principal Network Architect role at Equinix Who are we? Equinix is the world’s digital infrastructure company, operating over 260 data … on solvingchallengingproblems and give them opportunities to hone new skills and try new approaches, as we grow our product portfolio with new software and network architecture solutions. We embrace diversity in thought and contribution and are committed to providingan equitable work environment that is foundational to our core … our core values as a company and is vital to our success. Job Summary Responsible for driving innovative architectures in line with the latest network technology trends, and completeness of architectural changes that meet Product Management and/or Network and Systems Engineering requirements Maintains relationships with senior More ❯

Join to apply for the Network and Security Engineer role at AWTG Ltd 2 days ago Be among the first 25 applicants Join to apply for the Network and Security Engineer role at AWTG Ltd Job Title: Network and Security Engineer Location: London (UK) On site Job … Type: Full Time We are seeking a talented and experienced Network and Security Engineer to join our team. The ideal candidate will have a strong background in networking and security, excellent problem-solving skills, and a passion for learning and developing new skills. You will be responsible for designing … networks and security measures to safeguard our networks and systems against current and emerging cyber threats, with a particular focus on Datacentre, 3GPP mobile network CORE and RAN environments. Key Responsibilities: Networking, Segmentation, Optimization and Maintenance Design, configure and implement highly scalable L2/L3 networks using varieties of More ❯

Job Title: Network and Security Engineer Location: London (UK) On site Job Type: Full Time We are seeking a talented and experienced Network and Security Engineer to join our team. The ideal candidate will have a strong background in networking and security, excellent problem-solving skills, and a … networks and security measures to safeguard our networks and systems against current and emerging cyber threats, with a particular focus on Datacentre, 3GPP mobile network CORE and RAN environments. Key Responsibilities: Networking, Segmentation, Optimization and Maintenance Design, configure and implement highly scalable L2/L3 networks using varieties of … protocols and vendor equipment. Monitor network traffic and analyse security incidents to detect and respond to threats within mobile network environments. Diagnose and troubleshoot network related issues associated with L1-L7 using varieties of tools, ensuring quick recovery and minimum network downtime. Carry out periodic backups More ❯

Network Engineer Department: Infrastructure Employment Type: Permanent Location: London Reporting To: Head of Platform Engineering Description We are seeking a skilled Network Engineer with a strong background in Wi-Fi, switching, routing, firewall technologies, and network automation principles. The ideal candidate should possess in-depth knowledge of … network protocols, network security, and automation frameworks to enhance network performance and reliability. Key Responsibilities Design, configure, and maintain secure and scalable network infrastructure solutions, including firewall configurations, VPN setup, and security protocols Implement and manage network access control (NAC) systems to ensure secure network … all users and wireless/wired devices Configure, optimize, and troubleshoot Wi-Fi networks, including access points, cloud-based controllers, and client devices Perform network performance monitoring, analysis, and troubleshooting for wired and wireless environments Perform Business as Usual (BAU) support for Network and Automation operations Take ownership More ❯

Network Product Owner/Tech Lead – Low Latency Data Centre Join to apply for the Network Product Owner/Tech Lead – Low Latency Data Centre role at LSEG Network Product Owner/Tech Lead – Low Latency Data Centre 1 day ago Be among the first 25 applicants … Join to apply for the Network Product Owner/Tech Lead – Low Latency Data Centre role at LSEG Get AI-powered advice on this job and more exclusive features. Role Overview: A Network Product Owner/Tech Lead for low latency environments within financial markets data centres is … responsible for designing, managing, and optimizing ultra-fast network infrastructure critical to financial trading operations. This role merges technical leadership with product ownership, ensuring that network solutions meet both technical performance metrics and evolving business needs. Role Overview: A Network Product Owner/Tech Lead for low More ❯

Location: London (onsite/office reporting) Employment Type: Full-Time Department: Network Engineering Role Overview: We are seeking a highly skilled and experienced Network Solutions Engineer with a strong focus on Radio Access Network (RAN) technologies, including expertise in 4G/LTE and a deep understanding of … Traditional RAN and Open RAN. In this role, you will contribute to the creation of RAN products and solutions for AWTG's Network Management and Service Assurance automated tools, ensuring our RAN solutions are robust, scalable, and aligned with business and customer needs. Key Responsibilities: RAN Planning and Design … Participate in the planning and design of RAN infrastructure to meet current network requirements and ensure scalability for future growth. Select and specify hardware and software components required for the RAN, including base stations, antennas, and network management systems. Apply deep expertise in wireless communication systems, including RF More ❯

Join to apply for the VP Mobile - Core Network role at Liberty Global 1 day ago Be among the first 25 applicants Join to apply for the VP Mobile - Core Network role at Liberty Global We're looking for a VP Mobile Core Network to join our … Cloud Technology business unit. Are you passionate about shaping the future of mobile technology? Do you have the vision to drive innovation in mobile network architecture while leading high-performing teams? Liberty Global is seeking an exceptional leader to join us on our journey to transform the telecommunications … role reports to the Managing Director, Mobile, Cloud and Technology. Based in London or Amsterdam, you will lead and develop a team of mobile network specialists in driving our mobile technology strategy forward. Job Purpose And Goal Join us in driving the Mobile Core Network for Liberty Global More ❯

Network Product Owner/Tech Lead - Low Latency Data Centre Role Overview: A Network Product Owner/Tech Lead for low latency environments within financial markets data centres is responsible for designing, managing, and optimizing ultra-fast network infrastructure critical to financial trading operations. This role merges … technical leadership with product ownership, ensuring that network solutions meet both technical performance metrics and evolving business needs. Key Responsibilities: Network Architecture & Design: Lead the design and continual optimization of ultra-low latency network infrastructure (e.g. Layer 1 switching, FPGA-based solutions, multicast protocols). Product … Ownership: Act as the voice of the business for the network infrastructure-managing the roadmap, prioritizing features and performance upgrades, and aligning with trading desk requirements. Latency Reduction: Continuously monitor and reduce network latency to microsecond or even nanosecond levels-crucial in high-frequency trading environments. Vendor & Stakeholder More ❯

Social network you want to login/join with: We are looking for a security-focused, results-oriented individual who thrives in a collaborative, team-focused culture. You will work closely with IT and OT network managers, suppliers, business stakeholders, service owners, and your team to ensure the … delivery of secure, reliable, and resilient network services across Thames Water. We are seeking a Network Security Manager to lead and manage the end-to-end BAU (Business As Usual) service delivery for network security across Operational Technology (OT) and Information Technology (IT). You will be … managing suppliers, mitigating operational risk, and ensuring compliance with industry standards to protect Thames Water’s critical infrastructure. What you’ll do as a Network Security Manager Network Security Management: Maintain oversight of IT and OT network systems, including VPNs, SDWAN, and firewalls. Ensure all network More ❯

Now Hiring: CCIE Network Architect Location: Must be based in the United Kingdom Salary: £85k-£100k + Bonus & extensive benefits package Are you a visionary network expert with a CCIE certification and deep hands-on experience in Cisco Network Security ? We're looking for an experienced Network Architect to lead the design, implementation, and optimization of secure, enterprise-scale network infrastructures. What You’ll Do: Architect and implement secure network solutions across data centers, cloud, and branch environments Lead strategic network transformation projects, focusing on Cisco-based security technologies (Firepower, ASA, ISE, Umbrella … etc.) Develop network security policies, best practices, and high-availability solutions Perform risk analysis, vulnerability assessments, and network hardening Collaborate with cross-functional teams to align network architecture with business goals What We’re Looking For: CCIE (Security or Enterprise Infrastructure) – active certification required 6+ years More ❯

recruiter to learn more. Base pay range Direct message the job poster from Dynamic Search Solutions Practice Lead @ Dynamic Search | Partnering with the best network service providers in Europe to build amazing teams with leading edge technology Now Hiring: CCIE Network Architect Location: Must be based in the … United Kingdom Are you a visionary network expert with a CCIE certification and deep hands-on experience in Cisco Network Security ? We're looking for an experienced Network Architect to lead the design, implementation, and optimization of secure, enterprise-scale network infrastructures. What You’ll Do … Architect and implement secure network solutions across data centers, cloud, and branch environments Lead strategic network transformation projects, focusing on Cisco-based security technologies (Firepower, ASA, ISE, Umbrella, etc.) Develop network security policies, best practices, and high-availability solutions Perform risk analysis, vulnerability assessments, and network More ❯

Job Description: Location: London, UK(3 days/week, onsite) Duration: 6+ months contract and extension Inside IR35 Key Responsibilities Design, implement, and manage network infrastructure including routers, switches, firewalls, and load balancers across various platforms. Familiar with circuit ordering and DWDM deployments Familiar with Nexus 7k/Cisco … business areas/stakeholders and used as a basis to produce a runbook for migration tasks . Develop and maintain automation scripts to streamline network operations and ensure consistency across environments. Collaborate with cross-functional teams to understand application requirements and translate them into network solutions. Ensure network security by implementing industry-best practices and conducting regular vulnerability assessments. Troubleshoot and resolve network-related issues in a timely and efficient manner. Stay abreast of the latest networking technologies and trends and recommend upgrades and improvements to keep our network infrastructure at the cutting edge. Provide More ❯

in Gabon. We value a collaborative approach, promote diversity, and prioritize safety and integrity in all our operations. We are looking for a Senior Network Engineer to join our IT team, playing a key role in maintaining and enhancing our global network infrastructure. You will ensure network stability, security, and efficiency across our operations while driving improvements and innovation. Key Responsibilities Network Design & Implementation: Contribute to the development and execution of Assala's global networking roadmap Network Monitoring & Troubleshooting: Maintain, monitor, and resolve issues in Assala's global network infrastructure Security & Incident Management … Act as the primary contact for network security events, analysing alerts, vulnerabilities, and potential threats Supplier & Vendor Management: Manage relationships with network service providers, ensuring optimal WAN, LAN, and hardware performance Configuration & Optimization: Create and modify configurations on Cisco/Arista switches, routers, and firewalls (Firepower & Palo Alto More ❯

looking for a security-focused, results-oriented individual who thrives in a collaborative, team-focused culture. You will work closely with IT and OT network managers, suppliers, business stakeholders, service owners, and your team to ensure the delivery of secure, reliable, and resilient network services across Thames Water. … We are seeking a Network Security Manager to lead and manage the end-to-end BAU (Business As Usual) service delivery for network security across Operational Technology (OT) and Information Technology (IT). You will be responsible for maintaining robust security controls, managing suppliers, mitigating operational risk, and … ensuring compliance with industry standards to protect Thames Water's critical infrastructure. What you'll do as a Network Security Manager Network Security Management: Maintain oversight of IT and OT network systems, including VPNs, SDWAN, and firewalls. Ensure all network security services are fit for purpose More ❯

Join to apply for the Network Engineer role at myGwork - LGBTQ+ Business Community 1 day ago Be among the first 25 applicants Join to apply for the Network Engineer role at myGwork - LGBTQ+ Business Community Get AI-powered advice on this job and more exclusive features. This job … an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Network Engineer Position Description Secure Innovation is part of CGI's Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and … alongside our clients to help them understand how to exploit technologies to maintain a competitive advantage. We are looking for a hands on Senior Network Engineer to help our team design and deploy a next generation hybrid and multi cloud Wide Area Network, with a blend of physical More ❯

Network Engineer (DV Security Clearance) Position Description Secure Innovation is part of CGI's Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the our client's most challenging problems. Our teams work alongside our clients to help them understand … how to exploit technologies to maintain a competitive advantage. We are looking for a hands on Senior Network Engineer to help our team design and deploy a next generation hybrid and multi cloud Wide Area Network, with a blend of physical and virtual appliances, alongside first party Public … or wider opportunities in CGI, where appropriate. Your future duties and responsibilities • Design and Implement WAN configurations in Cloud & Cisco. • Design and Implement App & Network policies in SD WAN. • Design and Implement App & Network policies in SD WAN. • Contribute to Network Automation with the Dev Team. • Capture More ❯

Join to apply for the Senior Network Architect/TDA (DDI) role at LSEG 2 days ago Be among the first 25 applicants Join to apply for the Senior Network Architect/TDA (DDI) role at LSEG ABOUT US: LSEG (London Stock Exchange Group) is more than a … with meaningful careers. ROLE PROFILE: This role is within the Infrastructure and Cloud - Networks Products & Services of LSEG. This group is responsible for the Architecture and Design Standards of the global network services and network products and the architectural integration to scale application services on prem as … part of a hybrid multi-cloud strategy. WHAT YOU'LL BE DOING: This is a senior technical position for an engineering specialist in the Network Design and Engineering team focusing on elements such as DDI, Load balancing, NTP, proxy, firewall and security services to develop a strategy with LSEG More ❯

Join us a Network Engineer at Peregrine Resourcing. At Peregrine, were always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business Analysts in large government organisations to Software Developers in the private sector we are … our portfolio of clients as a specialist consultant, working on a wide array of complex projects across multiple industries. The Role: The Level 3 Network Engineering team is responsible for ensuring availability, performance, and security of the network infrastructure. As a member of the team, you have a … direct impact on network infrastructure design and feature enhancements to keep our systems running smoothly. You are focused on creating engineering solutions to operations problems, optimizing existing systems, building infrastructure, and eliminating work through automation. You also ensure that network operations are safe and efficient by monitoring network More ❯

Join us a Network Engineer at Peregrine Resourcing. At Peregrine, we’re always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business Analysts in large government organisations to Software Developers in the private sector – we … our portfolio of clients as a specialist consultant, working on a wide array of complex projects across multiple industries. The Role: The Level 3 Network Engineering team is responsible for ensuring availability, performance, and security of the network infrastructure. As a member of the team, you have a … direct impact on network infrastructure design and feature enhancements to keep our systems running smoothly. You are focused on creating engineering solutions to operations problems, optimizing existing systems, building infrastructure, and eliminating work through automation. You also ensure that network operations are safe and efficient by monitoring network More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading … initiatives to ensure reliability, scalability, and security across the company's technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise … ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and manage scalable, secure cloud and datacentre infrastructure to support high-performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity More ❯